1120 lines
216 KiB
XML
1120 lines
216 KiB
XML
<document id="53416B547D02B4A1477654A0A090AFC9" ID-CLB-Dataset="186678" ID-DOI="10.11646/zootaxa.5205.5.1" ID-GBIF-Dataset="6224c8c9-9bc0-46f4-ac4d-1e86c7f6f09e" ID-ISSN="1175-5326" ID-Zenodo-Dep="7318449" ID-ZooBank="D3AADC46-80C5-4BCF-B0F5-6C074B42175F" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1668421041974" checkinUser="plazi" docAuthor="Brandão, Marcus Vinicius, Carmignotto, Ana Paula, Percequillo, Alexandre Reis, Christoff, Alexandre Uarth, Mendes-Oliveira, Ana Cristina & Geise, Lena" docDate="2022" docId="18673758FF8B2471FEDFFE697DA0984D" docLanguage="en" docName="zootaxa.5205.5.1.pdf" docOrigin="Zootaxa 5205 (5)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Akodon diauarum Brandão & Carmignotto & Percequillo & Christoff & Mendes-Oliveira & Geise 2022, new species" docType="treatment" docVersion="7" lastPageNumber="424" masterDocId="E45E4F20FF842466FE48FFDE7930990C" masterDocTitle="A new species of Akodon Meyen, 1833 (Rodentia: Cricetidae) from dry forests of the Amazonia-Cerrado transition" masterLastPageNumber="435" masterPageNumber="401" pageNumber="416" updateTime="1699411244188" updateUser="ExternalLinkService" zenodo-license-document="CLOSED">
|
||
<mods:mods id="516BB3F7FD1EB6C248CD2299C915B215" xmlns:mods="http://www.loc.gov/mods/v3">
|
||
<mods:titleInfo id="C5A2483B56008312809B911C99C01EF5">
|
||
<mods:title id="C106939C1BD3C0CCAC528BB65109A0A9">A new species of Akodon Meyen, 1833 (Rodentia: Cricetidae) from dry forests of the Amazonia-Cerrado transition</mods:title>
|
||
</mods:titleInfo>
|
||
<mods:name id="D4E906F2EBBC2799DBDA44544D9550C0" type="personal">
|
||
<mods:role id="16D56694CAB94D614F80B9B774BE1976">
|
||
<mods:roleTerm id="87D9A9BBA64AABE58BB02349C311F7ED">Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart id="2F9F8AD4532C6804CC4D2F4D50E8A481">Brandão, Marcus Vinicius</mods:namePart>
|
||
<mods:nameIdentifier id="87809CD6B535DD4AB614CF15D541E470" type="ORCID">0000-0003-2348-4397</mods:nameIdentifier>
|
||
<mods:affiliation id="582F62F54BA8DBB8CE904A39054F276A">Programa de Pós-Graduação em Sistemática, Taxonomia Animal e Biodiversidade, Museu de Zoologia; Universidade de São Paulo; Av. Nazaré 481; Ipiranga; 04263 - 000; São Paulo, SP; Brazil & Laboratório de Diversidade Animal / Sistemática de Mamíferos; Departamento de Biologia; Universidade Federal de São Carlos, Campus Sorocaba; Rodovia João Leme dos Santos, Km 110 (SP- 264); Itinga; 18052 - 780; Sorocaba; SP; Brazil apcarmig @ ufscar. br; https: // orcid. org / 0000 - 0003 - 2348 - 4397 & Laboratório de Mamíferos; Departamento de Ciências Biológicas; Escola Superior de Agricultura “ Luiz de Queiroz ” Universidade de São Paulo; Av. Pádua Dias, 11; Caixa Postal 9; 13418 - 900; Piracicaba; SP; Brazil</mods:affiliation>
|
||
<mods:nameIdentifier id="3AA67955B59098ECF5ABB715CB741ACE" type="email">apcarmig@ufscar.br</mods:nameIdentifier>
|
||
</mods:name>
|
||
<mods:name id="836B5685E1F0911AD5D0C3F7348E8BA6" type="personal">
|
||
<mods:role id="7D5B8EF887E2F7720226F1C51EDC4799">
|
||
<mods:roleTerm id="7F95CCB032F1E0EE4472FE0829D3AC76">Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart id="982BDEE0A84607A66E843FA922AF3D11">Carmignotto, Ana Paula</mods:namePart>
|
||
<mods:nameIdentifier id="3BB25E38A96FE019DD5426C42D9FE183" type="ORCID">0000-0003-2348-4397</mods:nameIdentifier>
|
||
<mods:affiliation id="A7EE641221DFBD12BE37E55637C9700E">Laboratório de Diversidade Animal / Sistemática de Mamíferos; Departamento de Biologia; Universidade Federal de São Carlos, Campus Sorocaba; Rodovia João Leme dos Santos, Km 110 (SP- 264); Itinga; 18052 - 780; Sorocaba; SP; Brazil apcarmig @ ufscar. br; https: // orcid. org / 0000 - 0003 - 2348 - 4397</mods:affiliation>
|
||
<mods:nameIdentifier id="6E0EBBC79C72EA1910BF83C8D290BB3E" type="email">apcarmig@ufscar.br</mods:nameIdentifier>
|
||
</mods:name>
|
||
<mods:name id="E74CC6D17684F78F5235498074D9A907" type="personal">
|
||
<mods:role id="2CEA058FA678EEEDB9C96EF9432FC5E7">
|
||
<mods:roleTerm id="8AD0D7C913B5C8C2EEE08429EC0F5E61">Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart id="4A4B91456E7049692D15D313D9BB684F">Percequillo, Alexandre Reis</mods:namePart>
|
||
<mods:affiliation id="20B370132DD75C93DBE04BDEF74B6CE3">Laboratório de Mamíferos; Departamento de Ciências Biológicas; Escola Superior de Agricultura “ Luiz de Queiroz ” Universidade de São Paulo; Av. Pádua Dias, 11; Caixa Postal 9; 13418 - 900; Piracicaba; SP; Brazil</mods:affiliation>
|
||
</mods:name>
|
||
<mods:name id="83F25B64DB6D2311B9F634D38AFD334D" type="personal">
|
||
<mods:role id="A53C93051AAA2997DED3EE0833D42369">
|
||
<mods:roleTerm id="D86DA0D7EC2CAA4FFEFC95B2ED2336E6">Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart id="BCCFEEE184124E6E91EF3F501691D6C3">Christoff, Alexandre Uarth</mods:namePart>
|
||
<mods:affiliation id="925A5DDFAB52A037B2DBBD36E39B3227">Programa de Pós-Graduação em Biologia, Laboratório de Genética e Biologia Molecular, Universidade do Vale do Rio dos Sinos, Centro de Ciência da Saúde, Av. Unisinos Cristo Rei; 93022 - 750, São Leopoldo; RS; Brazil</mods:affiliation>
|
||
</mods:name>
|
||
<mods:name id="C497194C0C154112D77CB11F41C672CF" type="personal">
|
||
<mods:role id="DAC3AF66F97402A8C2C4B5D638EDB2B9">
|
||
<mods:roleTerm id="AAD924A33B24351E6B38F922055ABDBD">Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart id="E3A2539025E1D7F2E7138A70AFA77925">Mendes-Oliveira, Ana Cristina</mods:namePart>
|
||
<mods:affiliation id="BFED6B1BD1ACDE07D2A0F7F7B2944296">Laboratório de Ecologia e Zoologia de Vertebrados (LABEV), Instituto de Ciências Biológicas, Universidade Federal do Pará; Rua Augusto Corrêa, 01; 66075 - 110; Belém; PA; Brazil</mods:affiliation>
|
||
</mods:name>
|
||
<mods:name id="FB8EC6B18F3260E60F6B9156533EB6C8" type="personal">
|
||
<mods:role id="F0D4ACC2D5E372482D1CCBD9AC6E17E5">
|
||
<mods:roleTerm id="1B7FB98CC49B36604735D1ED11FBFA85">Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart id="1C78DD41F6DD1487A5073C705D5CF7A6">Geise, Lena</mods:namePart>
|
||
<mods:affiliation id="BFC5DDE8E102173EF37D51E3E8EEE120">Laboratório de Mastozoologia; Instituto de Biologia; Universidade do Estado do Rio de Janeiro; Rua São Francisco Xavier, 528; Maracanã; 20550 - 900; Rio de Janeiro; RJ; Brazil</mods:affiliation>
|
||
</mods:name>
|
||
<mods:typeOfResource id="748D3E881DE507A582ABECAE7B9F5D5A">text</mods:typeOfResource>
|
||
<mods:relatedItem id="1D18468218DC6BD58B3956F52ADEDE57" type="host">
|
||
<mods:titleInfo id="1B1CA538471A52CB2213FFBC451E9F58">
|
||
<mods:title id="02D3D745B3C5C3CE2AF4EA4AAB41B3A7">Zootaxa</mods:title>
|
||
</mods:titleInfo>
|
||
<mods:part id="6DA303F6FA4EBA684CC61E089BB9384F">
|
||
<mods:date id="FB4D82DDEAE9D382A4D82A64D63869CA">2022</mods:date>
|
||
<mods:detail id="AEEE9A81FD2D331FB86A07572B2EB5FB" type="pubDate">
|
||
<mods:number id="7B5B52A3652BB5C6EE2038A4FE8FE1E8">2022-11-10</mods:number>
|
||
</mods:detail>
|
||
<mods:detail id="008365A317A233AFAB421EF601760213" type="volume">
|
||
<mods:number id="31F575D44A0977250AEDCF626AC05377">5205</mods:number>
|
||
</mods:detail>
|
||
<mods:detail id="DCB7ACFA038A8ACA07979EFF42A9FA63" type="issue">
|
||
<mods:number id="C8FBD520244F2F98D981CD99E9FC4BD9">5</mods:number>
|
||
</mods:detail>
|
||
<mods:extent id="826DCB8DE09B9DE43F055FAAE16E8D21" unit="page">
|
||
<mods:start id="A823E78D0D8C2FAC5DD94524FA3404A7">401</mods:start>
|
||
<mods:end id="036F903DC5A235F6EEA95FB684E2CE70">435</mods:end>
|
||
</mods:extent>
|
||
</mods:part>
|
||
</mods:relatedItem>
|
||
<mods:classification id="8B0BC5AFDB44061C6EB0D895C82A25AB">journal article</mods:classification>
|
||
<mods:identifier id="E675D2FE47F43F3025307AEF050CBC21" type="CLB-Dataset">186678</mods:identifier>
|
||
<mods:identifier id="FB68B83046EA62E3E4E4759C928547A0" type="DOI">10.11646/zootaxa.5205.5.1</mods:identifier>
|
||
<mods:identifier id="8DC61BF6123220A293D6FBB426D5A49A" type="GBIF-Dataset">6224c8c9-9bc0-46f4-ac4d-1e86c7f6f09e</mods:identifier>
|
||
<mods:identifier id="0063BEB449A51CBDAE3DB90338E9CC8E" type="ISSN">1175-5326</mods:identifier>
|
||
<mods:identifier id="D386795EE34390DD2B3AF4A7807E65FC" type="Zenodo-Dep">7318449</mods:identifier>
|
||
<mods:identifier id="9412CC0624CBDE1E649E893D000FE2F0" type="ZooBank">D3AADC46-80C5-4BCF-B0F5-6C074B42175F</mods:identifier>
|
||
</mods:mods>
|
||
<treatment id="18673758FF8B2471FEDFFE697DA0984D" ID-DOI="http://doi.org/10.5281/zenodo.7320014" ID-GBIF-Taxon="204971223" ID-Zenodo-Dep="7320014" LSID="urn:lsid:plazi:treatment:18673758FF8B2471FEDFFE697DA0984D" httpUri="http://treatment.plazi.org/id/18673758FF8B2471FEDFFE697DA0984D" lastPageId="23" lastPageNumber="424" pageId="15" pageNumber="416">
|
||
<subSubSection id="D8D4D5C5FF8B2469FEDFFE697B2398DD" box="[151,531,439,466]" pageId="15" pageNumber="416" type="nomenclature">
|
||
<paragraph id="9071864EFF8B2469FEDFFE697B2398DD" blockId="15.[151,531,439,573]" box="[151,531,439,466]" pageId="15" pageNumber="416">
|
||
<heading id="CB393122FF8B2469FEDFFE697B2398DD" bold="true" box="[151,531,439,466]" fontSize="11" level="1" pageId="15" pageNumber="416" reason="1">
|
||
<emphasis id="A2BA5A5CFF8B2469FEDFFE697B2398DD" bold="true" box="[151,531,439,466]" pageId="15" pageNumber="416">
|
||
<taxonomicName id="57CEFDCDFF8B2469FEDFFE69784498DE" authority="Brandão & Carmignotto & Percequillo & Christoff & Mendes-Oliveira & Geise, 2022" authorityName="Brandão & Carmignotto & Percequillo & Christoff & Mendes-Oliveira & Geise" authorityYear="2022" box="[151,372,439,466]" class="Mammalia" family="Cricetidae" genus="Akodon" kingdom="Animalia" order="Rodentia" pageId="15" pageNumber="416" phylum="Chordata" rank="species" species="diauarum" status="sp. nov.">
|
||
<emphasis id="A2BA5A5CFF8B2469FEDFFE69784498DE" bold="true" box="[151,372,439,466]" italics="true" pageId="15" pageNumber="416">Akodon diauarum</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicNameLabel id="B989E727FF8B2469FFCBFE697B2398DD" box="[387,531,439,465]" pageId="15" pageNumber="416" rank="species">new species</taxonomicNameLabel>
|
||
</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="D8D4D5C5FF8B2469FEDFFE0578339B73" pageId="15" pageNumber="416" type="description">
|
||
<paragraph id="9071864EFF8B2469FEDFFE05780D98F9" blockId="15.[151,531,439,573]" box="[151,317,475,501]" pageId="15" pageNumber="416">
|
||
(
|
||
<figureCitation id="08F59ACBFF8B2469FED7FE05780498F9" box="[159,308,475,501]" captionStart-0="FIGURE 3" captionStart-1="FIGURE 4" captionStart-2="FIGURE 5" captionStart-3="FIGURE 6" captionStart-4="FIGURE 7" captionStart-5="FIGURE 8" captionStart-6="FIGURE 9" captionStart-7="FIGURE 10" captionStartId-0="13.[151,250,965,989]" captionStartId-1="13.[151,250,1968,1992]" captionStartId-2="14.[151,250,1696,1720]" captionStartId-3="19.[151,250,1954,1978]" captionStartId-4="20.[151,250,1943,1967]" captionStartId-5="21.[151,250,1835,1859]" captionStartId-6="22.[151,250,1586,1610]" captionStartId-7="23.[151,250,1198,1222]" captionTargetBox-0="[194,1403,181,942]" captionTargetBox-1="[182,1405,1050,1944]" captionTargetBox-2="[151,1436,921,1673]" captionTargetBox-3="[240,1348,181,1930]" captionTargetBox-4="[173,1415,181,1920]" captionTargetBox-5="[151,1436,181,1811]" captionTargetBox-6="[183,1404,181,1562]" captionTargetBox-7="[166,1421,345,1175]" captionTargetId-0="figure-19@13.[185,1403,181,942]" captionTargetId-1="figure-52@13.[182,1405,1050,1944]" captionTargetId-2="figure-375@14.[151,1436,921,1673]" captionTargetId-3="figure-19@19.[240,1348,181,1930]" captionTargetId-4="figure-33@20.[173,1415,181,1920]" captionTargetId-5="figure-19@21.[151,1436,181,1811]" captionTargetId-6="figure-33@22.[183,1404,181,1562]" captionTargetId-7="figure-110@23.[166,1421,345,1175]" captionTargetPageId-0="13" captionTargetPageId-1="13" captionTargetPageId-2="14" captionTargetPageId-3="19" captionTargetPageId-4="20" captionTargetPageId-5="21" captionTargetPageId-6="22" captionTargetPageId-7="23" captionText-0="FIGURE 3. Dorsal (A) and ventral (B) views of skin of Akodon n. sp. (left pair: MCN–M 1382, 1383), and A. cursor (right pair: MZUFV 1947, 2045)." captionText-1="FIGURE 4. Dorsal, ventral and lateral views of skull and lateral view of mandible of Akodon n. sp. (MZUSP 36034—left) and A. cursor (MZUFV 1947—right). Scale bar = 10 mm." captionText-2="FIGURE 5. Selected anatomical features of the skull of Akodon n. sp. (left) and A. cursor (right). A) rostral and palatal region in ventral view (MCN-M 1382, MZUFV 1947); B) rostral region in dorsal view (MN 73906, MZUFV 1947); C) alisphenoid bone region in lateral/oblique view (MCN-M 1382, MZUFV 1949); D) posterior region of braincase in lateral view (MN 73906, MZUFV 1947). Abbreviations are: Al, alisphenoid; Exo, exoccipital; if, incisive foramen; lpp, lateral projection of the parietal; ms, mesopterygoid fossa; nc, nasolacrimal capsule; Pa, parietal; Sq, squamosal; zn, zygomatic notch. White-dotted (A and B) indicate comparative alignments. Note the different shape of the squamosal-alisphenoid suture black lines in C) linear throughout most of its length in Akodon n. sp. and curved (frequently S-like) in A. cursor. Figures are out of scale in order to improve comparisons." captionText-3="FIGURE 6. Upper and lower left molar tooth rows in occlusal view of Akodon n. sp. (MCN-M 3219—left, and MCN-M 1382—center), and A. cursor (MZUFV 2335 - right). Abbreviations: paraflexus (pf), metaflexus (mf) and mesoflexid (mfd)." captionText-4="FIGURE 7. Dorsal, ventral, and lateral views of skull and lateral view of mandible of holotype of Akodon diauarum n. sp. (MZUSP 29672). Scale bar: 10mm." captionText-5="FIGURE 8. Fluid (alcohol) preserved specimen of Akodon diauarum n. sp. (MZUSP 36035) in ventral (A) and lateral view (B) of the head region, and plantar view of left hind foot (C) and manus (D). Abbreviations are: I–V, digits; 1–4, interdigital pads; h, hypothenar pad; t, thenar pad." captionText-6="FIGURE 9. Selected anatomical features of the skull and mandible of Akodon diauarum n. sp. based on adult individuals (MZUSP 36029 [A-C, E-G, J], MZUSP 36038 [D], MCN-M 1382 [H], MN 73906 [I]): dorsal view:A) rostrum; B) interorbital region; C) braincase; ventral view: D) palatal region; F) posterior portion of the skull; lateral view: E) rostrum; G) posterior portion of the skull; ventrolateral (H) and lateral (I) views: of alisphenoid bone region; lateral view: J) mandible. Abbreviations are: ab, auditory bulla; als, alisphenoid strut; an, angular notch; ap, angular process; boc, basioccipital; bmf, buccinatormasticatory foramen; cap, capsular projection; cp, condyloid process; crp, coronoid process; Exo, exoccipital; foa, foramen ovale accessory; Fr, frontal; fs, frontal sinus; gp, gnathic process; if, incisive foramen; Ip, interparietal; la, lacrimal; lpp, lateral projection of the parietal; lr, lambdoidal ridge; mas, mastoid; Max, maxillary; mbt, trough for buccinator-masticatory branch of maxillary nerve; mf, mental foramen; ms, mesopterygoid fossa; Na, Nasal; nc, nasolacrimal capsule; Pa, parietal; Pal, palate; palc, posterior opening of the alisphenoid canal; pgf, postglenoid foramen; psp, posterior suspensory process of squamosal; Pre, premaxillae; pt, parapterygoid fossa; sag, squamosal-alisphenoid groove; sn, sigmoid notch; Sq, squamosal; ssf, subsquamosal fenestra; stf, stapedial foramen; szr, squamosal zygomatic root; tt, tegmen tympani; zn, zygomatic notch; zp, zygomatic plate. White-dotted lines indicate relative position of some anatomical features." captionText-7="FIGURE 10. Anterior portion of braincase in lateral view of A: Akodon diauarum n. sp. (MN 73906), B: A. paranaensis (MZUSP 29094), and C: A. montensis (UFMG 2695).Abbreviations: fps, frontoparietal suture; Fr, frontal; fss, frontosquamosal suture; lpp, lateral projection of the parietal; Pa, parietal; Sq, squamosal. Note that the frontosquamosal and the frontoparietal sutures are mostly colinear in A. montensis and A. paranaensis, but form an acute angle (approximate 90º) in Akodon diauarum n. sp., presenting an area of contact between the dorsal facet of frontal and squamosal (white arrow); and the lpp highly and moderately developed in Akodon diauarum n. sp. and A. paranaensis, respectively, but absent (or inconspicuous, when present) in A. montensis. Figures are not to scale to facilitate comparisons." figureDoi-0="http://doi.org/10.5281/zenodo.7318455" figureDoi-1="http://doi.org/10.5281/zenodo.7318457" figureDoi-2="http://doi.org/10.5281/zenodo.7318459" figureDoi-3="http://doi.org/10.5281/zenodo.7318461" figureDoi-4="http://doi.org/10.5281/zenodo.7318463" figureDoi-5="http://doi.org/10.5281/zenodo.7318465" figureDoi-6="http://doi.org/10.5281/zenodo.7318467" figureDoi-7="http://doi.org/10.5281/zenodo.7318469" httpUri-0="https://zenodo.org/record/7318455/files/figure.png" httpUri-1="https://zenodo.org/record/7318457/files/figure.png" httpUri-2="https://zenodo.org/record/7318459/files/figure.png" httpUri-3="https://zenodo.org/record/7318461/files/figure.png" httpUri-4="https://zenodo.org/record/7318463/files/figure.png" httpUri-5="https://zenodo.org/record/7318465/files/figure.png" httpUri-6="https://zenodo.org/record/7318467/files/figure.png" httpUri-7="https://zenodo.org/record/7318469/files/figure.png" pageId="15" pageNumber="416">Figures 3–10</figureCitation>
|
||
)
|
||
</paragraph>
|
||
<paragraph id="9071864EFF8B2469FEDFFE2178F09B31" blockId="15.[151,531,439,573]" pageId="15" pageNumber="416">Diauarum Grass Mouse rato-do-mato-de-diauarum</paragraph>
|
||
<paragraph id="9071864EFF8B2469FEDFFDB678339B73" blockId="15.[151,1437,616,1039]" box="[151,259,616,639]" pageId="15" pageNumber="416">
|
||
<emphasis id="A2BA5A5CFF8B2469FEDFFDB679CC9B73" box="[151,252,616,639]" italics="true" pageId="15" pageNumber="416">Synonyms</emphasis>
|
||
:
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="D8D4D5C5FF8B2469FEDFFD587DFF9D02" pageId="15" pageNumber="416" type="reference_group">
|
||
<paragraph id="9071864EFF8B2469FEDFFD587B349BD7" blockId="15.[151,1437,616,1039]" pageId="15" pageNumber="416">
|
||
<treatmentCitationGroup id="B0DEA160FF8B2469FEDFFD587B349BD7" pageId="15" pageNumber="416">
|
||
<taxonomicName id="57CEFDCDFF8B2469FEDFFD58783D9B92" box="[151,269,646,670]" class="Mammalia" family="Cricetidae" genus="Akodon" kingdom="Animalia" order="Rodentia" pageId="15" pageNumber="416" phylum="Chordata" rank="species" species="undetermined">
|
||
<emphasis id="A2BA5A5CFF8B2469FEDFFD5879D49B92" box="[151,228,646,670]" italics="true" pageId="15" pageNumber="416">Akodon</emphasis>
|
||
sp.
|
||
</taxonomicName>
|
||
:
|
||
<treatmentCitation id="116FA05FFF8B2469FF51FD587BA49B92" author="Silva, M. J. & Yonenaga-Yassuda, Y." box="[281,660,646,670]" page="47" pageId="15" pageNumber="416" year="1998">
|
||
<bibRefCitation id="F45FFBBFFF8B2469FF51FD587BA49B92" author="Silva, M. J. & Yonenaga-Yassuda, Y." box="[281,660,646,670]" pageId="15" pageNumber="416" pagination="46 - 50" refId="ref21029" refString="Silva, M. J. & Yonenaga-Yassuda, Y. (1998) Karyotype and chromosomal polymorphism of an undescribed Akodon from central Brazil, a species with the lowest known diploid chromosome number in rodents. Cytogenetics and Cell Genetics, 81, 46 - 50. https: // doi. org / 10.1159 / 000015006" type="journal article" year="1998">Silva & Yonenaga-Yassuda, 1998:47</bibRefCitation>
|
||
</treatmentCitation>
|
||
;
|
||
<treatmentCitation id="116FA05FFF8B2469FCE8FD587AEA9B92" author="Fagundes, V. & Nogueira, C. D. A." box="[672,986,646,670]" page="1" pageId="15" pageNumber="416" year="2007">
|
||
<bibRefCitation id="F45FFBBFFF8B2469FCE8FD587AEA9B92" author="Fagundes, V. & Nogueira, C. D. A." box="[672,986,646,670]" pageId="15" pageNumber="416" pagination="698 - 701" refId="ref17930" refString="Fagundes, V. & Nogueira, C. D. A. (2007) The use of PCR- RFLP as an identification tool for three closely related species of rodents in the genus Akodon (Sigmodontinae, Akodontini). Cytogenetic and Genome Research, 30, 698 - 701. https: // doi. org / 10.1590 / S 1415 - 47572007000400031" type="journal article" year="2007">Fagundes & Nogueira, 2007:1</bibRefCitation>
|
||
</treatmentCitation>
|
||
;
|
||
<treatmentCitation id="116FA05FFF8B2469FDAFFD587A409BB1" author="Mendes-Oliveira, A. C. & Carvalho Junior, O. & Santos, P. G. P. & Maria, S. L. & Lima, R. C. S. & Rossi, R. V. & Saggin, P. G. & Souza Junior, A. P. & Dourado, G." page="144" pageId="15" pageNumber="416" year="2010">
|
||
<bibRefCitation id="F45FFBBFFF8B2469FDAFFD587A409BB1" author="Mendes-Oliveira, A. C. & Carvalho Junior, O. & Santos, P. G. P. & Maria, S. L. & Lima, R. C. S. & Rossi, R. V. & Saggin, P. G. & Souza Junior, A. P. & Dourado, G." pageId="15" pageNumber="416" pagination="57 - 63" refId="ref19044" refString="Mendes-Oliveira, A. C., Carvalho Junior, O., Santos, P. G. P., Maria, S. L., Lima, R. C. S., Rossi, R. V., Saggin, P. G., Souza Junior, A. P. & Dourado, G. (2010) Mamiferos nao voadores. In: Mendes-Oliveira, A. C., Santos, J. B., Costa, M. C. S. (Eds.), Os Animais da Tanguro, Mato Grosso: diversidade na zona de transicao entre a Floresta Amazonica e o Cerrado. MPEG, UFPA, IPEA, Belm, pp. 57 - 63." type="book chapter" year="2010">
|
||
Mendes-Oliveira, Carvalho Junior, Santos, Maria,
|
||
<collectingRegion id="520A48ACFF8B2469FF5CFD7B787C9BB1" box="[276,332,677,701]" country="Peru" name="Lima" pageId="15" pageNumber="416">Lima</collectingRegion>
|
||
, Rossi, Saggin, Souza Junior & Dourado, 2010:144
|
||
</bibRefCitation>
|
||
</treatmentCitation>
|
||
; Mendes-Oliveira, Santos, Carvalho Junior, Montag,
|
||
<collectingRegion id="520A48ACFF8B2469FE8FFD1A79CF9BD0" box="[199,255,708,732]" country="Peru" name="Lima" pageId="15" pageNumber="416">Lima</collectingRegion>
|
||
, Maria & Rossi, 2012:60.
|
||
</treatmentCitationGroup>
|
||
</paragraph>
|
||
<paragraph id="9071864EFF8B2469FEDFFD3C7B049A15" blockId="15.[151,1437,616,1039]" pageId="15" pageNumber="416">
|
||
<treatmentCitationGroup id="B0DEA160FF8B2469FEDFFD3C7B049A15" pageId="15" pageNumber="416">
|
||
<taxonomicName id="57CEFDCDFF8B2469FEDFFD3C783D9BF6" authority="Brandão & Carmignotto & Percequillo & Christoff & Mendes-Oliveira & Geise, 2022" authorityName="Brandão & Carmignotto & Percequillo & Christoff & Mendes-Oliveira & Geise" authorityYear="2022" box="[151,269,738,762]" class="Mammalia" family="Cricetidae" genus="Akodon" isUncertain="true" kingdom="Animalia" order="Rodentia" pageId="15" pageNumber="416" phylum="Chordata" rank="species" species="sp" status="sp. nov.">
|
||
<emphasis id="A2BA5A5CFF8B2469FEDFFD3C79D49BF6" box="[151,228,738,762]" italics="true" pageId="15" pageNumber="416">Akodon</emphasis>
|
||
<taxonomicNameLabel id="B989E727FF8B2469FEA7FD3D783D9BF6" box="[239,269,739,762]" pageId="15" pageNumber="416" rank="species">sp.</taxonomicNameLabel>
|
||
</taxonomicName>
|
||
nov.:
|
||
<treatmentCitation id="116FA05FFF8B2469FF1BFD3C7A0A9BF6" author="Lambert, T. D. & Malcolm, J. R. & Zimmerman, B. L." box="[339,826,738,762]" page="984" pageId="15" pageNumber="416" year="2005">
|
||
<bibRefCitation id="F45FFBBFFF8B2469FF1BFD3C7A0A9BF6" author="Lambert, T. D. & Malcolm, J. R. & Zimmerman, B. L." box="[339,826,738,762]" pageId="15" pageNumber="416" pagination="982 - 990" refId="ref18686" refString="Lambert, T. D., Malcolm, J. R. & Zimmerman, B. L. (2005 a) Variation in small mammal species richness by trap height and trap type in southeastern Amazonia. Journal of Mammalogy, 86, 982 - 990. https: // doi. org / 10.1644 / 1545 - 1542 (2005) 86 [982: VISMSR] 2.0. CO; 2" type="journal article" year="2005">Lambert, Malcolm & Zimmerman, 2005a:984</bibRefCitation>
|
||
</treatmentCitation>
|
||
;
|
||
<treatmentCitation id="116FA05FFF8B2469FD01FD3C7C019BF6" author="Lambert, T. D. & Malcolm, J. R. & Zimmerman, B. L." box="[841,1329,738,762]" page="385" pageId="15" pageNumber="416" year="2005">
|
||
<bibRefCitation id="F45FFBBFFF8B2469FD01FD3C7C019BF6" author="Lambert, T. D. & Malcolm, J. R. & Zimmerman, B. L." box="[841,1329,738,762]" pageId="15" pageNumber="416" pagination="381 - 398" refId="ref18762" refString="Lambert, T. D., Malcolm, J. R. & Zimmerman, B. L. (2005 b) Effects of mahogany (Swietenia macrophylla) logging on small mammal communities, habitat structure, and seed predation in the southeastern Amazon Basin. Forest Ecology and Management, 206, 381 - 398. https: // doi. org / 10.1016 / j. foreco. 2004.11.012" type="journal article" year="2005">Lambert, Malcolm & Zimmerman, 2005b:385</bibRefCitation>
|
||
</treatmentCitation>
|
||
;
|
||
<treatmentCitation id="116FA05FFF8B2469FB08FD3C7B009A15" author="Lambert, T. D. & Malcolm, J. R. & Zimmerman, B. L." page="768" pageId="15" pageNumber="416" year="2006">
|
||
<bibRefCitation id="F45FFBBFFF8B2469FB08FD3C7B009A15" author="Lambert, T. D. & Malcolm, J. R. & Zimmerman, B. L." pageId="15" pageNumber="416" pagination="766 - 776" refId="ref18836" refString="Lambert, T. D., Malcolm, J. R. & Zimmerman, B. L. (2006) Amazonian small mammal abundances in relation to habitat structure and resource abundance. Journal of Mammalogy, 87 (4), 766 - 776. https: // doi. org / 10.1644 / 05 - MAMM-A- 261 R 1.1" type="journal article" year="2006">Lambert, Malcolm & Zimmerman, 2006:768</bibRefCitation>
|
||
</treatmentCitation>
|
||
.
|
||
</treatmentCitationGroup>
|
||
</paragraph>
|
||
<paragraph id="9071864EFF8B2469FEDFFCFE7BE49A5A" blockId="15.[151,1437,616,1039]" pageId="15" pageNumber="416">
|
||
<treatmentCitationGroup id="B0DEA160FF8B2469FEDFFCFE7BE49A5A" pageId="15" pageNumber="416">
|
||
<taxonomicName id="57CEFDCDFF8B2469FEDFFCFE78389A3B" authority="Brandão & Carmignotto & Percequillo & Christoff & Mendes-Oliveira & Geise, 2022" authorityName="Brandão & Carmignotto & Percequillo & Christoff & Mendes-Oliveira & Geise" authorityYear="2022" box="[151,264,800,824]" class="Mammalia" family="Cricetidae" genus="Akodon" isUncertain="true" kingdom="Animalia" order="Rodentia" pageId="15" pageNumber="416" phylum="Chordata" rank="species" species="sp" status="sp. nov.">
|
||
<emphasis id="A2BA5A5CFF8B2469FEDFFCFE79D49A34" box="[151,228,800,824]" italics="true" pageId="15" pageNumber="416">Akodon</emphasis>
|
||
<taxonomicNameLabel id="B989E727FF8B2469FEA3FCFE78389A3B" box="[235,264,800,823]" pageId="15" pageNumber="416" rank="species">sp.</taxonomicNameLabel>
|
||
</taxonomicName>
|
||
n.:
|
||
<treatmentCitation id="116FA05FFF8B2469FF66FCFE7BCD9A3B" author="Silva, M. J. J. & Patton, J. L. & Yonenaga-Yassuda, Y." box="[302,765,799,824]" page="469" pageId="15" pageNumber="416" year="2006">
|
||
<bibRefCitation id="F45FFBBFFF8B2469FF66FCFE7BCD9A3B" author="Silva, M. J. J. & Patton, J. L. & Yonenaga-Yassuda, Y." box="[302,765,799,824]" pageId="15" pageNumber="416" pagination="469 - 474" refId="ref21088" refString="Silva, M. J. J., Patton, J. L. & Yonenaga-Yassuda, Y. (2006) Phylogenetic relationships and karyotype evolution in the sigmodontine rodent Akodon (2 n = 10 and 2 n = 16) from Brazil. Genetics and Molecular Biology, 29, 469 - 474. https: // doi. org / 10.1590 / S 1415 - 47572006000300012" type="journal article" year="2006">Silva, Patton & Yonenaga-Yassuda, 2006:469</bibRefCitation>
|
||
</treatmentCitation>
|
||
; Ventura, O’Brien, Yonenaga-Yassuda & Ferguson-Smith, 2009:1;
|
||
<treatmentCitation id="116FA05FFF8B2469FE8FFCE07BE09A5A" author="Di-Nizo, C. B. & Banci, K. R. S. & Sato-Kuwabara, Y. & Silva, M. J. J." box="[199,720,830,854]" page="838" pageId="15" pageNumber="416" year="2017">
|
||
<bibRefCitation id="F45FFBBFFF8B2469FE8FFCE07BE09A5A" author="Di-Nizo, C. B. & Banci, K. R. S. & Sato-Kuwabara, Y. & Silva, M. J. J." box="[199,720,830,854]" pageId="15" pageNumber="416" pagination="833 - 892" refId="ref17858" refString="Di-Nizo, C. B., Banci, K. R. S., Sato-Kuwabara, Y. & Silva, M. J. J. (2017) Advances in cytogenetics of Brazilian rodents: Cytotaxonomy, chromosome evolution and new karyotypic data. Comparative Cytogenetics, 11, 833 - 892. https: // doi. org / 10.3897 / compcytogen. v 11 i 4.19925" type="journal article" year="2017">Di-Nizo, Banci, Sato-Kuwabara & Silva, 2017:838</bibRefCitation>
|
||
</treatmentCitation>
|
||
.
|
||
</treatmentCitationGroup>
|
||
</paragraph>
|
||
<paragraph id="9071864EFF8B2469FEDFFC8378009ABE" blockId="15.[151,1437,616,1039]" pageId="15" pageNumber="416">
|
||
<treatmentCitationGroup id="B0DEA160FF8B2469FEDFFC8378009ABE" pageId="15" pageNumber="416">
|
||
<taxonomicName id="57CEFDCDFF8B2469FEDFFC8378219A78" box="[151,273,861,885]" class="Mammalia" family="Cricetidae" genus="Akodon" kingdom="Animalia" order="Rodentia" pageId="15" pageNumber="416" phylum="Chordata" rank="species" species="undetermined">
|
||
<emphasis id="A2BA5A5CFF8B2469FEDFFC8379D69A79" box="[151,230,861,885]" italics="true" pageId="15" pageNumber="416">Akodon</emphasis>
|
||
sp.
|
||
</taxonomicName>
|
||
(2n = 10):
|
||
<treatmentCitation id="116FA05FFF8B2469FFE9FC837B779A79" author="Geise, L." box="[417,583,861,885]" page="34" pageId="15" pageNumber="416" year="2012">
|
||
<bibRefCitation id="F45FFBBFFF8B2469FFE9FC837B779A79" author="Geise, L." box="[417,583,861,885]" pageId="15" pageNumber="416" pagination="33 - 43" refId="ref18314" refString="Geise, L. (2012) Akodon cursor (Rodentia: Cricetidae). Mammalian Species, 44, 33 - 43. https: // doi. org / 10.1644 / 893.1" type="journal article" year="2012">Geise, 2012:34</bibRefCitation>
|
||
</treatmentCitation>
|
||
;
|
||
<treatmentCitation id="116FA05FFF8B2469FC11FC8378B39A9F" author="Pereira, A. L. & Malcher, S. M. & Nagamachi, C. Y. & O'Brien, P. C. M. & Ferguson-Smith, M. A. & Mendes-Oliveira, A. C. & Pieczarka, J. C." page="2" pageId="15" pageNumber="416" year="2016">
|
||
<bibRefCitation id="F45FFBBFFF8B2469FC11FC8378B39A9F" author="Pereira, A. L. & Malcher, S. M. & Nagamachi, C. Y. & O'Brien, P. C. M. & Ferguson-Smith, M. A. & Mendes-Oliveira, A. C. & Pieczarka, J. C." pageId="15" pageNumber="416" pagination="0146179" refId="ref20122" refString="Pereira, A. L., Malcher, S. M., Nagamachi, C. Y., O'Brien, P. C. M., Ferguson-Smith, M. A., Mendes-Oliveira, A. C. & Pieczarka, J. C. (2016) Extensive Chromosomal Reorganization in the Evolution of New World Muroid Rodents (Cricetidae, Sigmodontinae): Searching for Ancestral Phylogenetic Traits. PLoS ONE, 11 (1), e 0146179. https: // doi. org / 10.1371 / journal. pone. 0146179" type="journal article" year="2016">Pereira, Malcher, Nagamachi, O’Brien, Ferguson-Smith, Mendes-Oliveira & Pieczarka, 2016:2</bibRefCitation>
|
||
</treatmentCitation>
|
||
;
|
||
<treatmentCitation id="116FA05FFF8B2469FFC6FCA2781C9ABE" author="Brandao, M. V. & Garbino, G. S. T. & Semedo, T. B. F. & Feijo, A. & Nascimento, F. O. & Fernandes-Ferreira, H. & Rossi, R. V. & Dalponte, J. & Carmignotto, A. P." page="281" pageId="15" pageNumber="416" year="2019">
|
||
<bibRefCitation id="F45FFBBFFF8B2469FFC6FCA2781C9ABE" author="Brandao, M. V. & Garbino, G. S. T. & Semedo, T. B. F. & Feijo, A. & Nascimento, F. O. & Fernandes-Ferreira, H. & Rossi, R. V. & Dalponte, J. & Carmignotto, A. P." pageId="15" pageNumber="416" pagination="263 - 307" refId="ref16754" refString="Brandao, M. V., Garbino, G. S. T., Semedo, T. B. F., Feijo, A., Nascimento, F. O., Fernandes-Ferreira, H., Rossi, R. V., Dalponte, J. & Carmignotto, A. P. (2019) Mammals of Mato Grosso, Brazil: annotated species list and historical review. Mastozoologia Neotropical, 26, 263 - 307. https: // doi. org / 10.31687 / saremMN. 19.26.2.0.03" type="journal article" year="2019">Brandão, Garbino, Semedo, Feijó, Nascimento, Fernandes-Ferreira, Rossi, Dalponte & Carmignotto, 2019:281</bibRefCitation>
|
||
</treatmentCitation>
|
||
.
|
||
</treatmentCitationGroup>
|
||
</paragraph>
|
||
<paragraph id="9071864EFF8B2469FEDFFC677C559AE3" blockId="15.[151,1437,616,1039]" pageId="15" pageNumber="416">
|
||
<treatmentCitationGroup id="B0DEA160FF8B2469FEDFFC677C559AE3" pageId="15" pageNumber="416">
|
||
<treatmentCitation id="116FA05FFF8B2469FEDFFC677A659ADD" author="Gettinger, D. & Ardente, N. C. & Martins-Hatano, F." box="[151,853,953,977]" page="154" pageId="15" pageNumber="416" year="2012">
|
||
<taxonomicName id="57CEFDCDFF8B2469FEDFFC677A659ADD" ID-CoL="7QHTT" authority=": Gettinger, Ardente & Martins-Hatano, 2012: 154" authorityName=": Gettinger, Ardente & Martins-Hatano" authorityPageNumber="154" authorityYear="2012" box="[151,853,953,977]" class="Mammalia" family="Cricetidae" genus="Akodon" isUncertain="true" kingdom="Animalia" order="Rodentia" pageId="15" pageNumber="416" phylum="Chordata" rank="species" species="cursor">
|
||
<emphasis id="A2BA5A5CFF8B2469FEDFFC6779D69ADD" box="[151,230,953,977]" italics="true" pageId="15" pageNumber="416">Akodon</emphasis>
|
||
cf.
|
||
<emphasis id="A2BA5A5CFF8B2469FF46FC6478619ADD" box="[270,337,954,977]" italics="true" pageId="15" pageNumber="416">cursor</emphasis>
|
||
:
|
||
<bibRefCitation id="F45FFBBFFF8B2469FF17FC677A659ADD" author="Gettinger, D. & Ardente, N. C. & Martins-Hatano, F." box="[351,853,953,977]" pageId="15" pageNumber="416" pagination="140 - 155" refId="ref18348" refString="Gettinger, D., Ardente, N. C., Martins-Hatano, F. (2012) Pequenos mamiferos Nao-Voadores (Roedores e Marsupiais). In: Martins, F. D., Castilho, A., Campos, J., Hatano, F. M., Rolim, S. G. (Eds.), Fauna da Floresta Nacional de Carajas: Estudos sobre vertebrados terrestres. 1 st Edition. Nitro Editorial, Sao Paulo, pp. 140 - 155." type="book chapter" year="2012">Gettinger, Ardente & Martins-Hatano, 2012:154</bibRefCitation>
|
||
</taxonomicName>
|
||
</treatmentCitation>
|
||
; Ardente, Ferreguetti, Gettinger, Leal, Mendes-Oliveira, Martins-Hatano & Bergallo, 2016:6; Ardente, Ferreguetti, Gettinger, Leal, Martins-Hatano & Bergallo, 2017:128.
|
||
</treatmentCitationGroup>
|
||
</paragraph>
|
||
<paragraph id="9071864EFF8B2469FEDFFC287DFF9D02" blockId="15.[151,1437,616,1039]" box="[151,1231,1014,1039]" pageId="15" pageNumber="416">
|
||
<treatmentCitationGroup id="B0DEA160FF8B2469FEDFFC287DFF9D02" box="[151,1231,1014,1039]" pageId="15" pageNumber="416">
|
||
<taxonomicName id="57CEFDCDFF8B2469FEDFFC28782A9D02" box="[151,282,1014,1038]" class="Mammalia" family="Cricetidae" genus="Akodon" kingdom="Animalia" order="Rodentia" pageId="15" pageNumber="416" phylum="Chordata" rank="species" species="undefined-2">
|
||
<emphasis id="A2BA5A5CFF8B2469FEDFFC2879D49D02" box="[151,228,1014,1038]" italics="true" pageId="15" pageNumber="416">Akodon</emphasis>
|
||
sp. 2
|
||
</taxonomicName>
|
||
n = 10:
|
||
<treatmentCitation id="116FA05FFF8B2469FF21FC287DFC9D02" author="Pardinas, U. F. J. & Teta, P. & Alvarado-Serrano, D. F. & Geise, L. & Jayat, P. & Ortiz, P. E. & Goncalves, P. R. G. & D'Elia, G." box="[361,1228,1014,1039]" page="203" pageId="15" pageNumber="416" year="2015">
|
||
<bibRefCitation id="F45FFBBFFF8B2469FF21FC287DFC9D02" author="Pardinas, U. F. J. & Teta, P. & Alvarado-Serrano, D. F. & Geise, L. & Jayat, P. & Ortiz, P. E. & Goncalves, P. R. G. & D'Elia, G." box="[361,1228,1014,1039]" pageId="15" pageNumber="416" pagination="1833" refId="ref19566" refString="Pardinas, U. F. J., Teta, P., Alvarado-Serrano, D. F., Geise, L., Jayat, P., Ortiz, P. E., Goncalves, P. R. G. & D'Elia, G. (2015) Genus Akodon Meyen, 1833. In: Patton, J. L., Pardinas, U. F. G. & D'Elia, G. (Eds.), Mammals of South America. Vol. 2. Rodents. University of Chicago Press, Chicago, Illinois, pp. 144 - 204." type="book chapter" year="2015">Pardiñas, Teta, Alvarado-Serrano, Geise, Jayat, Ortiz, Gonçalves & D’Elía, 2015:203</bibRefCitation>
|
||
</treatmentCitation>
|
||
.
|
||
</treatmentCitationGroup>
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="D8D4D5C5FF8B2469FEDFFBE37DE29C5F" pageId="15" pageNumber="416" type="materials_examined">
|
||
<paragraph id="9071864EFF8B2469FEDFFBE3788D9D93" blockId="15.[151,1437,1084,2011]" pageId="15" pageNumber="416">
|
||
<materialsCitation id="20A68C13FF8B2469FEDFFBE3788D9D93" ID-GBIF-Occurrence="3965146307" collectingDate="1997-05-08" collectionCode="MZUSP" collectorName="A. P. Carmignotto & Karyotype" pageId="15" pageNumber="416" specimenCode="MZUSP 29672" specimenCount="1" typeStatus="holotype">
|
||
<emphasis id="A2BA5A5CFF8B2469FEDFFBE3783B9D5B" bold="true" box="[151,267,1085,1111]" pageId="15" pageNumber="416">
|
||
<typeStatus id="4F7538ECFF8B2469FEDFFBE378369D5B" box="[151,262,1085,1111]" pageId="15" pageNumber="416" type="holotype">Holotype</typeStatus>
|
||
.
|
||
</emphasis>
|
||
<specimenCode id="C0682E35FF8B2469FF5DFBE378F59D5A" box="[277,453,1084,1111]" collectionCode="MZUSP" country="Brazil" httpUri="http://grbio.org/cool/6yx0-3nm7" name="Museu de Zoologia da Universidade de Sao Paulo" pageId="15" pageNumber="416">MZUSP 29672</specimenCode>
|
||
, adult male (age class 3), preserved as skin, skull (
|
||
<figureCitation id="08F59ACBFF8B2469FA55FBE27DB29D5B" box="[1053,1154,1084,1111]" captionStart="FIGURE 7" captionStartId="20.[151,250,1943,1967]" captionTargetBox="[173,1415,181,1920]" captionTargetId="figure-33@20.[173,1415,181,1920]" captionTargetPageId="20" captionText="FIGURE 7. Dorsal, ventral, and lateral views of skull and lateral view of mandible of holotype of Akodon diauarum n. sp. (MZUSP 29672). Scale bar: 10mm." figureDoi="http://doi.org/10.5281/zenodo.7318463" httpUri="https://zenodo.org/record/7318463/files/figure.png" pageId="15" pageNumber="416">Figure 7</figureCitation>
|
||
), skeleton, and tissue in alcohol collected by
|
||
<collectorName id="3D3BE398FF8B2469FF35FBBF7B739D76" box="[381,579,1120,1147]" pageId="15" pageNumber="416">A.P. Carmignotto</collectorName>
|
||
, on
|
||
<date id="E470A08EFF8B2469FC27FBBF7A399D77" box="[623,777,1120,1147]" pageId="15" pageNumber="416" value="1997-05-08">
|
||
<collectingDate id="F4345966FF8B2469FC27FBBF7A399D77" box="[623,777,1120,1147]" pageId="15" pageNumber="416" value="1997-05-08">
|
||
May 8
|
||
<superScript id="67BB2B06FF8B2469FCFFFBBE7BF49D62" attach="none" box="[695,708,1120,1134]" fontSize="6" pageId="15" pageNumber="416">th</superScript>
|
||
, 1997
|
||
</collectingDate>
|
||
</date>
|
||
(field number M58).
|
||
<collectorName id="3D3BE398FF8B2469FDB3FBBF7D419D77" box="[1019,1137,1121,1147]" pageId="15" pageNumber="416">Karyotype</collectorName>
|
||
2n=10, FN=16 (karyotype lamina number: CIT 575).
|
||
</materialsCitation>
|
||
</paragraph>
|
||
<paragraph id="9071864EFF8B2469FE8FFB777D369C23" blockId="15.[151,1437,1084,2011]" pageId="15" pageNumber="416">
|
||
<emphasis id="A2BA5A5CFF8B2469FE8FFB7778559DCE" bold="true" box="[199,357,1192,1219]" pageId="15" pageNumber="416">Type locality.</emphasis>
|
||
<materialsCitation id="20A68C13FF8B2469FF23FB777D329C23" ID-GBIF-Occurrence="3965146302" country="Brazil" county="Curisevo river" elevation="359" latitude="-13.014722" location="Norte" longLatPrecision="21" longitude="-53.1775" municipality="Coluene" pageId="15" pageNumber="416" specimenCount="359" stateProvince="Mato Grosso">
|
||
<quantity id="57362BABFF8B2469FF23FB7778819DCE" box="[363,433,1192,1219]" metricMagnitude="4" metricUnit="m" metricValue="3.0" pageId="15" pageNumber="416" unit="km" value="30.0">30 km</quantity>
|
||
to the north of the
|
||
<taxonomicName id="57CEFDCDFF8B2469FCCAFB767BE89DCE" authorityName="Mello-Leitao" authorityYear="1924" box="[642,728,1192,1218]" class="Arachnida" family="Mummuciidae" genus="Gaucha" kingdom="Animalia" order="Solifugae" pageId="15" pageNumber="433" phylum="Arthropoda" rank="genus">Gaúcha</taxonomicName>
|
||
do
|
||
<location id="9511D095FF8B2469FD48FB777A709DCF" LSID="urn:lsid:plazi:treatment:18673758FF8B2471FEDFFE697DA0984D:9511D095FF8B2469FD48FB777A709DCF" box="[768,832,1193,1219]" country="Brazil" county="Curisevo river" latitude="-13.014722" longLatPrecision="21" longitude="-53.1775" municipality="Coluene" name="Norte" pageId="15" pageNumber="416" stateProvince="Mato Grosso">Norte</location>
|
||
municipality, between the
|
||
<collectingMunicipality id="70151C34FF8B2469FA22FB767DF79DCE" box="[1130,1223,1192,1218]" pageId="15" pageNumber="416">Coluene</collectingMunicipality>
|
||
and
|
||
<collectingCounty id="7910FEC2FF8B2469FAB4FB767CAC9DCE" box="[1276,1436,1192,1218]" pageId="15" pageNumber="416">Curisevo river</collectingCounty>
|
||
basins, in northeastern
|
||
<collectingRegion id="520A48ACFF8B2469FFD6FB137B409DEB" box="[414,624,1229,1255]" country="Brazil" name="Mato Grosso" pageId="15" pageNumber="416">Mato Grosso state</collectingRegion>
|
||
,
|
||
<collectingCountry id="E8D9C6DEFF8B2469FC35FB127BF19DEA" box="[637,705,1228,1254]" name="Brazil" pageId="15" pageNumber="416">Brazil</collectingCountry>
|
||
(
|
||
<geoCoordinate id="F5FAE089FF8B2469FC9BFB137A699DEB" box="[723,857,1228,1255]" degrees="13" direction="south" minutes="00" orientation="latitude" pageId="15" pageNumber="416" precision="15" seconds="53" value="-13.014722">
|
||
13
|
||
<superScript id="67BB2B06FF8B2469FCB8FB127BC89DD6" attach="right" box="[752,760,1228,1242]" fontSize="6" pageId="15" pageNumber="416">o</superScript>
|
||
00’53”S
|
||
</geoCoordinate>
|
||
;
|
||
<geoCoordinate id="F5FAE089FF8B2469FD2EFB127AC19DEB" box="[870,1009,1228,1255]" degrees="53" direction="west" minutes="10" orientation="longitude" pageId="15" pageNumber="416" precision="15" seconds="39" value="-53.1775">
|
||
53
|
||
<superScript id="67BB2B06FF8B2469FDCAFB127ABA9DD6" attach="none" box="[898,906,1228,1242]" fontSize="6" pageId="15" pageNumber="416">o</superScript>
|
||
10’39”W
|
||
</geoCoordinate>
|
||
[Datum SAD 69],
|
||
<specimenCount id="86C84DC7FF8B2469FA86FB127C129DEA" box="[1230,1314,1228,1255]" pageId="15" pageNumber="416" type="generic">
|
||
<quantity id="57362BABFF8B2469FA86FB127C2E9DEA" box="[1230,1310,1228,1255]" metricMagnitude="2" metricUnit="m" metricValue="3.59" pageId="15" pageNumber="416" unit="m" value="359.0">
|
||
<elevation id="1BE3617DFF8B2469FA86FB127C2E9DEA" box="[1230,1310,1228,1255]" metricMagnitude="2" metricUnit="m" metricValue="3.59" pageId="15" pageNumber="416" unit="m" value="359.0">359 m</elevation>
|
||
</quantity>
|
||
.
|
||
</specimenCount>
|
||
a.s.l.). This locality currently lies in the limits of the
|
||
<collectingRegion id="520A48ACFF8B2469FC16FB2F7BDE9C07" box="[606,750,1265,1291]" country="Brazil" name="Mato Grosso" pageId="15" pageNumber="416">Mato Grosso</collectingRegion>
|
||
seasonal forest ecoregion (see
|
||
<bibRefCitation id="F45FFBBFFF8B2469FA02FB2E7C0D9C07" author="Dinerstein, E. & Olson, D. & Joshi, A. & Vynne, C. & Burgess, N. D. & Wikramanayake, E. & Hahn, N. & Palminteri, S. & Hedao, P. & Noss, R. & Hansen, M. & Locke, H. & Ellis, E. C. & Jones, B. & Barber, C. V. & Hayes, R. & Kormos, C. & Martin, V. & Crist, E. & Sechrest, W. & Price, L. & Baillie, J. E. M. & Weeden, D. & Suckling, K. & Davis, C. & Sizer, N. & Moore, R. & Thau, D. & Birch, T. & Potapov, P. & Turubanova, S. & Tyukavina, A. & Souza, N. & Pintea, L. & Brito, J. C. & Llewellyn, O. A. & Miller, A. G. & Patzelt, A. & Ghazanfar, S. A. & Timberlake, J. & Kloser, H. & Shennan-Farpn, Y. & Kindt, R. & Lilles, J. B. & Breugel, P. & Graudal, L. & Voge, M. & Al-Shammari, K. F. & Saleem, M." box="[1098,1341,1264,1291]" pageId="15" pageNumber="416" pagination="534 - 545" refId="ref17558" refString="Dinerstein, E., Olson, D., Joshi, A., Vynne, C., Burgess, N. D., Wikramanayake, E., Hahn, N., Palminteri, S., Hedao, P., Noss, R., Hansen, M., Locke, H., Ellis, E. C., Jones, B., Barber, C. V., Hayes, R., Kormos, C., Martin, V., Crist, E., Sechrest, W., Price, L., Baillie, J. E. M., Weeden, D., Suckling, K., Davis, C., Sizer, N., Moore, R., Thau, D., Birch, T., Potapov, P., Turubanova, S., Tyukavina, A., Souza, N., Pintea, L., Brito, J. C., Llewellyn, O. A., Miller, A. G., Patzelt, A., Ghazanfar, S. A., Timberlake, J., Kloser, H., Shennan-Farpn, Y., Kindt, R., Lilles, J. B., Breugel, P., Graudal, L., Voge, M., Al-Shammari, K. F. & Saleem, M. (2017) An ecoregion-based approach to protecting half the terrestrial realm. BioScience, 67, 534 - 545. https: // doi. org / 10.1093 / biosci / bix 014" type="journal article" year="2017">
|
||
Dinerstein
|
||
<emphasis id="A2BA5A5CFF8B2469FA8DFB2F7DC69C06" box="[1221,1270,1264,1290]" italics="true" pageId="15" pageNumber="416">et al</emphasis>
|
||
. 2017
|
||
</bibRefCitation>
|
||
) located in transitional regions between the Amazonia and Cerrado domains (
|
||
<figureCitation id="08F59ACBFF8B2469FDDEFACA7AC59C23" box="[918,1013,1300,1327]" captionStart="FIGURE 1" captionStartId="4.[151,250,1165,1189]" captionTargetBox="[211,1375,190,1133]" captionTargetId="figure-33@4.[204,1384,179,1139]" captionTargetPageId="4" captionText="FIGURE 1. Collecting localities of Akodon n. sp. Legend:specimens identified by morphology (circles) and karyotype (triangles and star), and type locality (star). Numbers refer to localities listed in the Appendix II. The limits of ecoregions follow Dinerstein et al. (2017). In the main map: Brazilian state limits in black and main rivers in gray lines. In the captioned map, note the large distance (about 1,540 km) between the geographic range of Akodon n. sp. (light-gray) and Akodon cursor (dark-gray)." figureDoi="http://doi.org/10.5281/zenodo.7318451" httpUri="https://zenodo.org/record/7318451/files/figure.png" pageId="15" pageNumber="416">Figure 1</figureCitation>
|
||
)
|
||
</materialsCitation>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="9071864EFF8B2469FE8FFAE77DE29C5F" blockId="15.[151,1437,1084,2011]" box="[199,1234,1336,1363]" pageId="15" pageNumber="416">
|
||
<materialsCitation id="20A68C13FF8B2469FE8FFAE77AE69C5F" ID-GBIF-Occurrence="3965146303" box="[199,982,1336,1363]" collectionCode="MN" pageId="15" pageNumber="416" specimenCode="MZUSP 29664, 29674, 29676, 29677, 29678, 29683" specimenCount="1" typeStatus="paratype">
|
||
<emphasis id="A2BA5A5CFF8B2469FE8FFAE778769C5F" bold="true" box="[199,326,1337,1363]" pageId="15" pageNumber="416">
|
||
<typeStatus id="4F7538ECFF8B2469FE8FFAE778719C5F" box="[199,321,1337,1363]" pageId="15" pageNumber="416" type="paratype">Paratypes</typeStatus>
|
||
.
|
||
</emphasis>
|
||
<specimenCode id="C0682E35FF8B2469FF05FAE778C99C5E" box="[333,505,1336,1363]" collectionCode="MZUSP" country="Brazil" httpUri="http://grbio.org/cool/6yx0-3nm7" name="Museu de Zoologia da Universidade de Sao Paulo" pageId="15" pageNumber="416">MZUSP 29664</specimenCode>
|
||
,
|
||
<specimenCode id="C0682E35FF8B2469FC4CFAE67B7D9C5E" box="[516,589,1336,1362]" collectionCode="MZUSP" country="Brazil" httpUri="http://grbio.org/cool/6yx0-3nm7" name="Museu de Zoologia da Universidade de Sao Paulo" pageId="15" pageNumber="416">29674</specimenCode>
|
||
,
|
||
<specimenCode id="C0682E35FF8B2469FC10FAE67B919C5E" box="[600,673,1336,1362]" collectionCode="MZUSP" country="Brazil" httpUri="http://grbio.org/cool/6yx0-3nm7" name="Museu de Zoologia da Universidade de Sao Paulo" pageId="15" pageNumber="416">29676</specimenCode>
|
||
,
|
||
<specimenCode id="C0682E35FF8B2469FCE4FAE67BC59C5E" box="[684,757,1336,1362]" collectionCode="MZUSP" country="Brazil" httpUri="http://grbio.org/cool/6yx0-3nm7" name="Museu de Zoologia da Universidade de Sao Paulo" pageId="15" pageNumber="416">29677</specimenCode>
|
||
,
|
||
<specimenCode id="C0682E35FF8B2469FD48FAE67A799C5E" box="[768,841,1336,1362]" collectionCode="MZUSP" country="Brazil" httpUri="http://grbio.org/cool/6yx0-3nm7" name="Museu de Zoologia da Universidade de Sao Paulo" pageId="15" pageNumber="416">29678</specimenCode>
|
||
,
|
||
<specimenCode id="C0682E35FF8B2469FD1CFAE67AAE9C5E" box="[852,926,1336,1362]" collectionCode="MZUSP" country="Brazil" httpUri="http://grbio.org/cool/6yx0-3nm7" name="Museu de Zoologia da Universidade de Sao Paulo" pageId="15" pageNumber="416">29683</specimenCode>
|
||
;
|
||
<collectionCode id="F6DF1E8BFF8B2469FDE1FAE77AE69C5F" box="[937,982,1337,1363]" country="Brazil" name="Museu Nacional, Universidade Federal do Rio de Janeiro" pageId="15" pageNumber="416">MN</collectionCode>
|
||
</materialsCitation>
|
||
<materialsCitation id="20A68C13FF8B2469FD95FAE67DFE9C5F" ID-GBIF-Occurrence="3965146309" box="[989,1230,1336,1363]" collectionCode="MN" pageId="15" pageNumber="416" specimenCode="73906, 73970" specimenCount="1" typeStatus="paratype">
|
||
11691,
|
||
<specimenCode id="C0682E35FF8B2469FA78FAE67D499C5E" box="[1072,1145,1336,1362]" collectionCode="MN" country="Brazil" name="Museu Nacional, Universidade Federal do Rio de Janeiro" pageId="15" pageNumber="416">73906</specimenCode>
|
||
,
|
||
<specimenCode id="C0682E35FF8B2469FACCFAE77DFE9C5F" box="[1156,1230,1337,1363]" collectionCode="MN" country="Brazil" name="Museu Nacional, Universidade Federal do Rio de Janeiro" pageId="15" pageNumber="416">73970</specimenCode>
|
||
</materialsCitation>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="D8D4D5C5FF8B2469FE8FFA827BEE9E62" pageId="15" pageNumber="416" type="diagnosis">
|
||
<paragraph id="9071864EFF8B2469FE8FFA827BEE9E62" blockId="15.[151,1437,1084,2011]" pageId="15" pageNumber="416">
|
||
<emphasis id="A2BA5A5CFF8B2469FE8FFA8278729C7A" bold="true" box="[199,322,1372,1398]" pageId="15" pageNumber="416">Diagnosis.</emphasis>
|
||
This species is diagnosed by the following exclusive combination of traits: large-sized
|
||
<taxonomicName id="57CEFDCDFF8B2469FB0FFA827CAD9C7A" authorityName="Brandão & Carmignotto & Percequillo & Christoff & Mendes-Oliveira & Geise" authorityYear="2022" box="[1351,1437,1372,1398]" class="Mammalia" family="Cricetidae" genus="Akodon" kingdom="Animalia" order="Rodentia" pageId="15" pageNumber="416" phylum="Chordata" rank="genus">
|
||
<emphasis id="A2BA5A5CFF8B2469FB0FFA827CAD9C7A" box="[1351,1437,1372,1398]" italics="true" pageId="15" pageNumber="416">Akodon</emphasis>
|
||
</taxonomicName>
|
||
(HBL mean = 115.66 mm; CIL mean = 27.35 mm; LMR mean = 4.42 mm; see
|
||
<tableCitation id="DD4CB3F5FF8B2469FA5CFA5E7D599C97" box="[1044,1129,1408,1435]" captionStart="TABLE 9" captionStartId="12.[151,239,151,175]" captionTargetPageId="12" captionText="TABLE 9. Descriptive statistics of the external body and cranio-dental measurements in millimeters, and the weight in grams for Akodon cursor and Akodon n. sp. Legend: N = Sample size; SD = Standard Deviation." httpUri="http://table.plazi.org/id/C4B1D6C6FF88246AFEDFFF497D9299DF" pageId="15" pageNumber="416" tableUuid="C4B1D6C6FF88246AFEDFFF497D9299DF">Table 9</tableCitation>
|
||
); tail shorter than head and body length (TL mean = 86.81 mm); overall pelage dark brown; eye-ring absent or inconspicuous; skull relatively robust, with moderately long and broad rostrum (LRO mean = 11.28 mm; ROW mean = 5.33 mm); moderately deep zygomatic notches; moderately broad zygomatic plate (BZP mean = 2.83 mm); interorbital region hourglass-shaped and with rounded supraorbital margins; long incisive foramina reaching the protocone of M1 (LFI mean = 6.56 mm); short palatal bridge (
|
||
<emphasis id="A2BA5A5CFF8B2469FF8AF9EB7B309F42" box="[450,512,1589,1614]" italics="true" pageId="15" pageNumber="416">sensu</emphasis>
|
||
<bibRefCitation id="F45FFBBFFF8B2469FC4FF9EA7BE29F42" author="Hershkovitz, P." box="[519,722,1588,1614]" pageId="15" pageNumber="416" pagination="1 - 524" refId="ref18552" refString="Hershkovitz, P. (1962) Evolution of Neotropical cricetine rodents (Muridae) with special reference to the phyllotine group. Fieldiana Zoology, 46, 1 - 524. https: // doi. org / 10.5962 / bhl. title. 2781" type="journal article" year="1962">Hershkovitz 1962</bibRefCitation>
|
||
; LPB mean = 4.07 mm), with anterior margin of mesopterygoid fossa wide, with margins U-shaped (median palatine process absent) and even or slightly surpassing the posterior M3 level; sphenopalatine vacuities absent (or rarely restricted to small openings); parapterygoid fossae (at midlevel) approximately as wide as the mesopterygoid fossa; parietal conspicuously expanded onto lateral surface of braincase, with posterior margin in contact with exoccipital; frontosquamosal suture anterior to frontoparietal suture; mandible with moderate robust angular, condyloid and coronoid processes; upper incisors opisthodont; upper and lower molars moderately hypsodont with paraflexus and metaflexus well developed and deep in M1 and M2, nearly in a 90ºangle; and mesoflexid developed and deep in m1, m2 and m3, nearly in a 90ºangle; a unique chromosomal formula with 2n = 10 and FN =14-16.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="D8D4D5C5FF8B2469FE8FF8A67A379ED6" pageId="15" pageNumber="416" type="distribution">
|
||
<paragraph id="9071864EFF8B2469FE8FF8A67A379ED6" blockId="15.[151,1437,1084,2011]" pageId="15" pageNumber="416">
|
||
<emphasis id="A2BA5A5CFF8B2469FE8FF8A678519E9E" bold="true" box="[199,353,1912,1938]" pageId="15" pageNumber="416">Distribution.</emphasis>
|
||
Known from the dry forest transition zone (Amazonia- Cerrado) of northeastern
|
||
<collectingRegion id="520A48ACFF8B2469FB4AF8A77CA89E9F" box="[1282,1432,1913,1939]" country="Brazil" name="Mato Grosso" pageId="15" pageNumber="416">Mato Grosso</collectingRegion>
|
||
, southern and southeastern
|
||
<collectingRegion id="520A48ACFF8B2469FF89F8437B1F9EBB" box="[449,559,1949,1975]" country="Brazil" name="Para" pageId="15" pageNumber="416">Pará state</collectingRegion>
|
||
,
|
||
<collectingCountry id="E8D9C6DEFF8B2469FC73F8427BB39EBA" box="[571,643,1948,1974]" name="Brazil" pageId="15" pageNumber="416">Brazil</collectingCountry>
|
||
; in the southern limits of the Amazon biome (
|
||
<figureCitation id="08F59ACBFF8B2469FACAF8427DD19EBB" box="[1154,1249,1948,1975]" captionStart="FIGURE 1" captionStartId="4.[151,250,1165,1189]" captionTargetBox="[211,1375,190,1133]" captionTargetId="figure-33@4.[204,1384,179,1139]" captionTargetPageId="4" captionText="FIGURE 1. Collecting localities of Akodon n. sp. Legend:specimens identified by morphology (circles) and karyotype (triangles and star), and type locality (star). Numbers refer to localities listed in the Appendix II. The limits of ecoregions follow Dinerstein et al. (2017). In the main map: Brazilian state limits in black and main rivers in gray lines. In the captioned map, note the large distance (about 1,540 km) between the geographic range of Akodon n. sp. (light-gray) and Akodon cursor (dark-gray)." figureDoi="http://doi.org/10.5281/zenodo.7318451" httpUri="https://zenodo.org/record/7318451/files/figure.png" pageId="15" pageNumber="416">Figure 1</figureCitation>
|
||
). The altitudinal range of this species varies between
|
||
<quantity id="57362BABFF8B2469FC78F81F7BF89ED7" box="[560,712,1985,2011]" metricMagnitude="2" metricUnit="m" metricValue="4.05" metricValueMax="7.1" metricValueMin="1.0" pageId="15" pageNumber="416" unit="m" value="405.0" valueMax="710.0" valueMin="100.0">
|
||
100 to
|
||
<specimenCount id="86C84DC7FF8B2469FC36F81F7BF89ED7" box="[638,712,1985,2011]" pageId="15" pageNumber="416" type="generic">710 m</specimenCount>
|
||
</quantity>
|
||
. a.s.l.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="D8D4D5C5FF942471FE8FFF497DA0984D" lastPageId="23" lastPageNumber="424" pageId="16" pageNumber="417" type="etymology">
|
||
<paragraph id="9071864EFF942476FE8FFF497B3498DD" blockId="16.[151,1437,151,2013]" pageId="16" pageNumber="417">
|
||
<emphasis id="A2BA5A5CFF942476FE8FFF49787E99BD" bold="true" box="[199,334,151,177]" pageId="16" pageNumber="417">Etymology.</emphasis>
|
||
The specific epithet is a reference to Campo de Diauarum, a locality within the reserve Parque Indígena do Xingu (locality 3;
|
||
<figureCitation id="08F59ACBFF942476FFB9FF657B1A99D9" box="[497,554,187,213]" captionStart="FIGURE 1" captionStartId="4.[151,250,1165,1189]" captionTargetBox="[211,1375,190,1133]" captionTargetId="figure-33@4.[204,1384,179,1139]" captionTargetPageId="4" captionText="FIGURE 1. Collecting localities of Akodon n. sp. Legend:specimens identified by morphology (circles) and karyotype (triangles and star), and type locality (star). Numbers refer to localities listed in the Appendix II. The limits of ecoregions follow Dinerstein et al. (2017). In the main map: Brazilian state limits in black and main rivers in gray lines. In the captioned map, note the large distance (about 1,540 km) between the geographic range of Akodon n. sp. (light-gray) and Akodon cursor (dark-gray)." figureDoi="http://doi.org/10.5281/zenodo.7318451" httpUri="https://zenodo.org/record/7318451/files/figure.png" pageId="16" pageNumber="417">Fig 1</figureCitation>
|
||
). This reserve is the first indigenous land recognized in
|
||
<collectingCountry id="E8D9C6DEFF942476FAE8FF657DD499D9" box="[1184,1252,187,213]" name="Brazil" pageId="16" pageNumber="417">Brazil</collectingCountry>
|
||
(in 1961) and is currently inhabited by 14 autochthonous ethnic groups. Campo de Diauarum is the locality where the oldest known voucher specimens (MN 11687, 11688, 11690-11694) of
|
||
<taxonomicName id="57CEFDCDFF942476FD5FFEDD7AD19811" authority="Brandão & Carmignotto & Percequillo & Christoff & Mendes-Oliveira & Geise, 2022" authorityName="Brandão & Carmignotto & Percequillo & Christoff & Mendes-Oliveira & Geise" authorityYear="2022" box="[791,993,259,285]" class="Mammalia" family="Cricetidae" genus="Akodon" kingdom="Animalia" order="Rodentia" pageId="16" pageNumber="417" phylum="Chordata" rank="species" species="diauarum" status="sp. nov.">
|
||
<emphasis id="A2BA5A5CFF942476FD5FFEDD7AD19811" box="[791,993,259,285]" italics="true" pageId="16" pageNumber="417">Akodon diauarum</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="A2BA5A5CFF942476FDAFFEDD7D169811" bold="true" box="[999,1062,259,285]" pageId="16" pageNumber="417">
|
||
<taxonomicNameLabel id="B989E727FF942476FDAFFEDD7D169811" box="[999,1062,259,285]" pageId="16" pageNumber="417" rank="species">n. sp.</taxonomicNameLabel>
|
||
</emphasis>
|
||
were collected by the prestigious naturalist Helmut Sick during the Expedition Roncador-Xingu in 1949, under the leadership of the Villas Bôas brothers (
|
||
<bibRefCitation id="F45FFBBFFF942476FF4AFE9578499869" author="Sick, H." box="[258,377,331,357]" pageId="16" pageNumber="417" refId="ref20999" refString="Sick, H. (1997) Tukani: Entre os Animais e os Indios do Brasil Central. Marigo Comunicacoes Visual, Rio de Janeiro. 213 pp." type="book" year="1997">Sick 1997</bibRefCitation>
|
||
). This reserve is a highly preserved area that is still strongly resistant to the constant anthropic advance on southern Amazon, along the arc of deforestation (
|
||
<bibRefCitation id="F45FFBBFFF942476FD0FFEB17D359885" author="Lima, M. & Skutsch, M. & Costa, G. M." box="[839,1029,367,393]" pageId="16" pageNumber="417" pagination="4" refId="ref18900" refString="Lima, M., Skutsch, M. & Costa, G. M. (2011) Deforestation and the social impacts of soy for biodiesel: perspectives of farmers in the south Brazilian Amazon. Ecology and Society, 16 (4), 4. https: // doi. org / 10.5751 / ES- 04366 - 160404" type="journal article" year="2011">
|
||
Lima
|
||
<emphasis id="A2BA5A5CFF942476FDC3FEB17A8D9885" box="[907,957,367,393]" italics="true" pageId="16" pageNumber="417">et al</emphasis>
|
||
. 2011
|
||
</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="F45FFBBFFF942476FA58FEB17DC59885" author="Marques, E. Q. & Marimon-Junior, B. H. & Marimon, B. S. & Matricardi, E. A. T. & Mews, H. A. & Colli, G. R." box="[1040,1269,367,393]" pageId="16" pageNumber="417" pagination="1501 - 1517" refId="ref18962" refString="Marques, E. Q., Marimon-Junior, B. H., Marimon, B. S., Matricardi, E. A. T., Mews, H. A. & Colli, G. R. (2020) Redefining the Cerrado-Amazonia transition: implications for conservation. Biodiversity and Conservation, 29, 1501 - 1517. https: // doi. org / 10.1007 / s 10531 - 019 - 01720 - z" type="journal article" year="2020">
|
||
Marques
|
||
<emphasis id="A2BA5A5CFF942476FA32FEB17D9B9885" box="[1146,1195,367,393]" italics="true" pageId="16" pageNumber="417">et al</emphasis>
|
||
. 2020
|
||
</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="F45FFBBFFF942476FB48FEB179E398A1" author="Ferrante, L. & Andrade, M. B. T. & Leite, L. & Silva Junior, C. A. & Lima, M. & Coelho Junior, M. G. & Silva Neto, E. C. & Campolina, D. & Carolino, K. & Diele-Viegas, L. M. & Pereira, E. J. A. L. & Fearnside, P. M." pageId="16" pageNumber="417" pagination="65 - 70" refId="ref18087" refString="Ferrante, L., Andrade, M. B. T., Leite, L., Silva Junior, C. A., Lima, M., Coelho Junior, M. G., Silva Neto, E. C., Campolina, D., Carolino, K., Diele-Viegas, L. M., Pereira, E. J. A. L. & Fearnside, P. M. (2021) Brazils Highway BR- 319: The road to the collapse of the Amazon and the violation of indigenous rights. Die Erde, 152 (1), 65 - 70." type="journal article" year="2021">
|
||
Ferrante
|
||
<emphasis id="A2BA5A5CFF942476FB2CFEB17CA59885" box="[1380,1429,367,393]" italics="true" pageId="16" pageNumber="417">et al</emphasis>
|
||
. 2021
|
||
</bibRefCitation>
|
||
). Thus, we herein honor all the players of this scenario: the indigenous native people of the region, the Villas Bôas brothers, and Helmut Sick.
|
||
</paragraph>
|
||
<paragraph id="9071864EFF942476FE8FFE0478799DAD" blockId="16.[151,1437,151,2013]" pageId="16" pageNumber="417">
|
||
<emphasis id="A2BA5A5CFF942476FE8FFE047B3A98F8" bold="true" box="[199,522,474,500]" pageId="16" pageNumber="417">Morphological description.</emphasis>
|
||
Large-sized
|
||
<taxonomicName id="57CEFDCDFF942476FCD1FE057BDF98F9" authorityName="Brandão & Carmignotto & Percequillo & Christoff & Mendes-Oliveira & Geise" authorityYear="2022" box="[665,751,475,501]" class="Mammalia" family="Cricetidae" genus="Akodon" kingdom="Animalia" order="Rodentia" pageId="16" pageNumber="417" phylum="Chordata" rank="genus">
|
||
<emphasis id="A2BA5A5CFF942476FCD1FE057BDF98F9" box="[665,751,475,501]" italics="true" pageId="16" pageNumber="417">Akodon</emphasis>
|
||
</taxonomicName>
|
||
, with a large head and body length (HBL mean = 115.66 mm) and body mass (mean = 46.99 g); tail length shorter than the HBL (mean of 73% of HBL); hind feet moderately narrow and long (mean of 23% of HBL); pinnae prominent (mean of 17% of HBL) (
|
||
<tableCitation id="DD4CB3F5FF942476FA44FDFD7D559B31" box="[1036,1125,547,573]" captionStart="TABLE 9" captionStartId="12.[151,239,151,175]" captionTargetPageId="12" captionText="TABLE 9. Descriptive statistics of the external body and cranio-dental measurements in millimeters, and the weight in grams for Akodon cursor and Akodon n. sp. Legend: N = Sample size; SD = Standard Deviation." httpUri="http://table.plazi.org/id/C4B1D6C6FF88246AFEDFFF497D9299DF" pageId="16" pageNumber="417" tableUuid="C4B1D6C6FF88246AFEDFFF497D9299DF">Table 9</tableCitation>
|
||
). Overall pelage coloration dark brown, with gray-based hairs; dorsum covered by moderately long hairs (mean =
|
||
<quantity id="57362BABFF942476FA1DFD997D979B6D" box="[1109,1191,583,609]" metricMagnitude="-2" metricUnit="m" metricValue="1.0" pageId="16" pageNumber="417" unit="mm" value="10.0">10 mm</quantity>
|
||
), slightly crisp, agouti and brown (from crown to rump); ventral region homogeneously dark grayish-brown, with a yellow/orangish wash mostly between forearms and at the ventral midline in some specimens; gradual transition between dorsal to ventral coloration, almost indistinguishable (
|
||
<figureCitation id="08F59ACBFF942476FC71FD6D7BAC9BC1" box="[569,668,691,717]" captionStart="FIGURE 3" captionStartId="13.[151,250,965,989]" captionTargetBox="[194,1403,181,942]" captionTargetId="figure-19@13.[185,1403,181,942]" captionTargetPageId="13" captionText="FIGURE 3. Dorsal (A) and ventral (B) views of skin of Akodon n. sp. (left pair: MCN–M 1382, 1383), and A. cursor (right pair: MZUFV 1947, 2045)." figureDoi="http://doi.org/10.5281/zenodo.7318455" httpUri="https://zenodo.org/record/7318455/files/figure.png" pageId="16" pageNumber="417">Figure 3</figureCitation>
|
||
). Eye-ring inconspicuous (
|
||
<figureCitation id="08F59ACBFF942476FD83FD6D7D719BC1" box="[971,1089,691,717]" captionStart="FIGURE 8" captionStartId="21.[151,250,1835,1859]" captionTargetBox="[151,1436,181,1811]" captionTargetId="figure-19@21.[151,1436,181,1811]" captionTargetPageId="21" captionText="FIGURE 8. Fluid (alcohol) preserved specimen of Akodon diauarum n. sp. (MZUSP 36035) in ventral (A) and lateral view (B) of the head region, and plantar view of left hind foot (C) and manus (D). Abbreviations are: I–V, digits; 1–4, interdigital pads; h, hypothenar pad; t, thenar pad." figureDoi="http://doi.org/10.5281/zenodo.7318465" httpUri="https://zenodo.org/record/7318465/files/figure.png" pageId="16" pageNumber="417">Figure 8B</figureCitation>
|
||
), some specimens may exhibit a trace of it, but never as conspicuous as in other congeners (see Myers 1990). Mystacial vibrissae blackish and/ or brownish colored, and moderately long (reaching but not surpassing pinnae when laid back); ears covered by delicate and short brownish hairs (
|
||
<figureCitation id="08F59ACBFF942476FC50FCC17B499A35" box="[536,633,799,825]" captionStart="FIGURE 8" captionStartId="21.[151,250,1835,1859]" captionTargetBox="[151,1436,181,1811]" captionTargetId="figure-19@21.[151,1436,181,1811]" captionTargetPageId="21" captionText="FIGURE 8. Fluid (alcohol) preserved specimen of Akodon diauarum n. sp. (MZUSP 36035) in ventral (A) and lateral view (B) of the head region, and plantar view of left hind foot (C) and manus (D). Abbreviations are: I–V, digits; 1–4, interdigital pads; h, hypothenar pad; t, thenar pad." figureDoi="http://doi.org/10.5281/zenodo.7318465" httpUri="https://zenodo.org/record/7318465/files/figure.png" pageId="16" pageNumber="417">Figure 8</figureCitation>
|
||
). Tail unicolored (or inconspicuously darker above), covered with short and sparse blackish hairs dorsally and whitish hairs ventrally, scales small but visible to the naked eye (
|
||
<figureCitation id="08F59ACBFF942476FB63FC9D7CBD9A51" box="[1323,1421,835,861]" captionStart="FIGURE 3" captionStartId="13.[151,250,965,989]" captionTargetBox="[194,1403,181,942]" captionTargetId="figure-19@13.[185,1403,181,942]" captionTargetPageId="13" captionText="FIGURE 3. Dorsal (A) and ventral (B) views of skin of Akodon n. sp. (left pair: MCN–M 1382, 1383), and A. cursor (right pair: MZUFV 1947, 2045)." figureDoi="http://doi.org/10.5281/zenodo.7318455" httpUri="https://zenodo.org/record/7318455/files/figure.png" pageId="16" pageNumber="417">Figure 3</figureCitation>
|
||
), regular, and with 1-2 hairs per scale. Dorsal surface of manus and pes buffy-brown, sparsely covered by a mixture of silvery and brownish hairs, with claws moderate in length (mean =
|
||
<quantity id="57362BABFF942476FDE7FC557AC59AA9" box="[943,1013,907,933]" metricMagnitude="-3" metricUnit="m" metricValue="2.0" pageId="16" pageNumber="417" unit="mm" value="2.0">2 mm</quantity>
|
||
), all covered by silvery and brownish ungual tufts slightly longer than claws; ventral surface naked and unpigmented; manus short and with two large carpals and three moderately large interdigital pads; pes relatively long and narrow, with outer digits (I and V) much shorter than the central ones (II, III and IV, all similar sized); ventral surface with distinct squamae (scalelike tubercles) well distributed, and with moderately large and fleshy interdigital (1-4) and tarsal pads (1 thenar and 1 hypothenar); all plantar pads are well developed, with only slightly different sizes: the thenar is the largest one; followed by interdigitals 2, 3 and 4, which are subequal in size; and interdigital 1 and hypothenar, being the smallest ones (
|
||
<figureCitation id="08F59ACBFF942476FE91FB59780B9DAD" box="[217,315,1159,1185]" captionStart="FIGURE 8" captionStartId="21.[151,250,1835,1859]" captionTargetBox="[151,1436,181,1811]" captionTargetId="figure-19@21.[151,1436,181,1811]" captionTargetPageId="21" captionText="FIGURE 8. Fluid (alcohol) preserved specimen of Akodon diauarum n. sp. (MZUSP 36035) in ventral (A) and lateral view (B) of the head region, and plantar view of left hind foot (C) and manus (D). Abbreviations are: I–V, digits; 1–4, interdigital pads; h, hypothenar pad; t, thenar pad." figureDoi="http://doi.org/10.5281/zenodo.7318465" httpUri="https://zenodo.org/record/7318465/files/figure.png" pageId="16" pageNumber="417">Figure 8</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="9071864EFF942477FE8FFB75780E9BA5" blockId="16.[151,1437,151,2013]" lastBlockId="17.[151,1437,151,2013]" lastPageId="17" lastPageNumber="418" pageId="16" pageNumber="417">
|
||
Skull (in dorsal view) characterized by a moderately long and broad rostrum (LRO mean = 11.28 mm; ROW mean = 5.33 mm) (
|
||
<figureCitation id="08F59ACBFF942476FF23FB1178E79DE5" box="[363,471,1231,1257]" captionStart="FIGURE 4" captionStartId="13.[151,250,1968,1992]" captionTargetBox="[182,1405,1050,1944]" captionTargetId="figure-52@13.[182,1405,1050,1944]" captionTargetPageId="13" captionText="FIGURE 4. Dorsal, ventral and lateral views of skull and lateral view of mandible of Akodon n. sp. (MZUSP 36034—left) and A. cursor (MZUFV 1947—right). Scale bar = 10 mm." figureDoi="http://doi.org/10.5281/zenodo.7318457" httpUri="https://zenodo.org/record/7318457/files/figure.png" pageId="16" pageNumber="417">Figures 4</figureCitation>
|
||
,
|
||
<figureCitation id="08F59ACBFF942476FFABFB117B399DE5" box="[483,521,1231,1257]" captionStart="FIGURE 9" captionStartId="22.[151,250,1586,1610]" captionTargetBox="[183,1404,181,1562]" captionTargetId="figure-33@22.[183,1404,181,1562]" captionTargetPageId="22" captionText="FIGURE 9. Selected anatomical features of the skull and mandible of Akodon diauarum n. sp. based on adult individuals (MZUSP 36029 [A-C, E-G, J], MZUSP 36038 [D], MCN-M 1382 [H], MN 73906 [I]): dorsal view:A) rostrum; B) interorbital region; C) braincase; ventral view: D) palatal region; F) posterior portion of the skull; lateral view: E) rostrum; G) posterior portion of the skull; ventrolateral (H) and lateral (I) views: of alisphenoid bone region; lateral view: J) mandible. Abbreviations are: ab, auditory bulla; als, alisphenoid strut; an, angular notch; ap, angular process; boc, basioccipital; bmf, buccinatormasticatory foramen; cap, capsular projection; cp, condyloid process; crp, coronoid process; Exo, exoccipital; foa, foramen ovale accessory; Fr, frontal; fs, frontal sinus; gp, gnathic process; if, incisive foramen; Ip, interparietal; la, lacrimal; lpp, lateral projection of the parietal; lr, lambdoidal ridge; mas, mastoid; Max, maxillary; mbt, trough for buccinator-masticatory branch of maxillary nerve; mf, mental foramen; ms, mesopterygoid fossa; Na, Nasal; nc, nasolacrimal capsule; Pa, parietal; Pal, palate; palc, posterior opening of the alisphenoid canal; pgf, postglenoid foramen; psp, posterior suspensory process of squamosal; Pre, premaxillae; pt, parapterygoid fossa; sag, squamosal-alisphenoid groove; sn, sigmoid notch; Sq, squamosal; ssf, subsquamosal fenestra; stf, stapedial foramen; szr, squamosal zygomatic root; tt, tegmen tympani; zn, zygomatic notch; zp, zygomatic plate. White-dotted lines indicate relative position of some anatomical features." figureDoi="http://doi.org/10.5281/zenodo.7318467" httpUri="https://zenodo.org/record/7318467/files/figure.png" pageId="16" pageNumber="417">9A</figureCitation>
|
||
); rostrum with a relatively developed capsular projection of nasolacrimal foramen and flanked by moderately deep zygomatic notches (
|
||
<figureCitation id="08F59ACBFF942476FD5DFB2D7AA39C01" box="[789,915,1267,1293]" captionStart="FIGURE 9" captionStartId="22.[151,250,1586,1610]" captionTargetBox="[183,1404,181,1562]" captionTargetId="figure-33@22.[183,1404,181,1562]" captionTargetPageId="22" captionText="FIGURE 9. Selected anatomical features of the skull and mandible of Akodon diauarum n. sp. based on adult individuals (MZUSP 36029 [A-C, E-G, J], MZUSP 36038 [D], MCN-M 1382 [H], MN 73906 [I]): dorsal view:A) rostrum; B) interorbital region; C) braincase; ventral view: D) palatal region; F) posterior portion of the skull; lateral view: E) rostrum; G) posterior portion of the skull; ventrolateral (H) and lateral (I) views: of alisphenoid bone region; lateral view: J) mandible. Abbreviations are: ab, auditory bulla; als, alisphenoid strut; an, angular notch; ap, angular process; boc, basioccipital; bmf, buccinatormasticatory foramen; cap, capsular projection; cp, condyloid process; crp, coronoid process; Exo, exoccipital; foa, foramen ovale accessory; Fr, frontal; fs, frontal sinus; gp, gnathic process; if, incisive foramen; Ip, interparietal; la, lacrimal; lpp, lateral projection of the parietal; lr, lambdoidal ridge; mas, mastoid; Max, maxillary; mbt, trough for buccinator-masticatory branch of maxillary nerve; mf, mental foramen; ms, mesopterygoid fossa; Na, Nasal; nc, nasolacrimal capsule; Pa, parietal; Pal, palate; palc, posterior opening of the alisphenoid canal; pgf, postglenoid foramen; psp, posterior suspensory process of squamosal; Pre, premaxillae; pt, parapterygoid fossa; sag, squamosal-alisphenoid groove; sn, sigmoid notch; Sq, squamosal; ssf, subsquamosal fenestra; stf, stapedial foramen; szr, squamosal zygomatic root; tt, tegmen tympani; zn, zygomatic notch; zp, zygomatic plate. White-dotted lines indicate relative position of some anatomical features." figureDoi="http://doi.org/10.5281/zenodo.7318467" httpUri="https://zenodo.org/record/7318467/files/figure.png" pageId="16" pageNumber="417">Figure 9A</figureCitation>
|
||
); nasals moderately wide, with sub-parallel margins that acuminate (U-shaped) only at the posterior end (
|
||
<figureCitation id="08F59ACBFF942476FD11FAC97AE39C3D" box="[857,979,1303,1329]" captionStart="FIGURE 9" captionStartId="22.[151,250,1586,1610]" captionTargetBox="[183,1404,181,1562]" captionTargetId="figure-33@22.[183,1404,181,1562]" captionTargetPageId="22" captionText="FIGURE 9. Selected anatomical features of the skull and mandible of Akodon diauarum n. sp. based on adult individuals (MZUSP 36029 [A-C, E-G, J], MZUSP 36038 [D], MCN-M 1382 [H], MN 73906 [I]): dorsal view:A) rostrum; B) interorbital region; C) braincase; ventral view: D) palatal region; F) posterior portion of the skull; lateral view: E) rostrum; G) posterior portion of the skull; ventrolateral (H) and lateral (I) views: of alisphenoid bone region; lateral view: J) mandible. Abbreviations are: ab, auditory bulla; als, alisphenoid strut; an, angular notch; ap, angular process; boc, basioccipital; bmf, buccinatormasticatory foramen; cap, capsular projection; cp, condyloid process; crp, coronoid process; Exo, exoccipital; foa, foramen ovale accessory; Fr, frontal; fs, frontal sinus; gp, gnathic process; if, incisive foramen; Ip, interparietal; la, lacrimal; lpp, lateral projection of the parietal; lr, lambdoidal ridge; mas, mastoid; Max, maxillary; mbt, trough for buccinator-masticatory branch of maxillary nerve; mf, mental foramen; ms, mesopterygoid fossa; Na, Nasal; nc, nasolacrimal capsule; Pa, parietal; Pal, palate; palc, posterior opening of the alisphenoid canal; pgf, postglenoid foramen; psp, posterior suspensory process of squamosal; Pre, premaxillae; pt, parapterygoid fossa; sag, squamosal-alisphenoid groove; sn, sigmoid notch; Sq, squamosal; ssf, subsquamosal fenestra; stf, stapedial foramen; szr, squamosal zygomatic root; tt, tegmen tympani; zn, zygomatic notch; zp, zygomatic plate. White-dotted lines indicate relative position of some anatomical features." figureDoi="http://doi.org/10.5281/zenodo.7318467" httpUri="https://zenodo.org/record/7318467/files/figure.png" pageId="16" pageNumber="417">Figure 9A</figureCitation>
|
||
), and long, extending anteriorly beyond the premaxillae (
|
||
<figureCitation id="08F59ACBFF942476FF12FAE578E09C59" box="[346,464,1339,1365]" captionStart="FIGURE 9" captionStartId="22.[151,250,1586,1610]" captionTargetBox="[183,1404,181,1562]" captionTargetId="figure-33@22.[183,1404,181,1562]" captionTargetPageId="22" captionText="FIGURE 9. Selected anatomical features of the skull and mandible of Akodon diauarum n. sp. based on adult individuals (MZUSP 36029 [A-C, E-G, J], MZUSP 36038 [D], MCN-M 1382 [H], MN 73906 [I]): dorsal view:A) rostrum; B) interorbital region; C) braincase; ventral view: D) palatal region; F) posterior portion of the skull; lateral view: E) rostrum; G) posterior portion of the skull; ventrolateral (H) and lateral (I) views: of alisphenoid bone region; lateral view: J) mandible. Abbreviations are: ab, auditory bulla; als, alisphenoid strut; an, angular notch; ap, angular process; boc, basioccipital; bmf, buccinatormasticatory foramen; cap, capsular projection; cp, condyloid process; crp, coronoid process; Exo, exoccipital; foa, foramen ovale accessory; Fr, frontal; fs, frontal sinus; gp, gnathic process; if, incisive foramen; Ip, interparietal; la, lacrimal; lpp, lateral projection of the parietal; lr, lambdoidal ridge; mas, mastoid; Max, maxillary; mbt, trough for buccinator-masticatory branch of maxillary nerve; mf, mental foramen; ms, mesopterygoid fossa; Na, Nasal; nc, nasolacrimal capsule; Pa, parietal; Pal, palate; palc, posterior opening of the alisphenoid canal; pgf, postglenoid foramen; psp, posterior suspensory process of squamosal; Pre, premaxillae; pt, parapterygoid fossa; sag, squamosal-alisphenoid groove; sn, sigmoid notch; Sq, squamosal; ssf, subsquamosal fenestra; stf, stapedial foramen; szr, squamosal zygomatic root; tt, tegmen tympani; zn, zygomatic notch; zp, zygomatic plate. White-dotted lines indicate relative position of some anatomical features." figureDoi="http://doi.org/10.5281/zenodo.7318467" httpUri="https://zenodo.org/record/7318467/files/figure.png" pageId="16" pageNumber="417">Figure 9E</figureCitation>
|
||
) and posteriorly near the lacrimal level (
|
||
<figureCitation id="08F59ACBFF942476FDF8FAE57D1B9C59" box="[944,1067,1339,1365]" captionStart="FIGURE 9" captionStartId="22.[151,250,1586,1610]" captionTargetBox="[183,1404,181,1562]" captionTargetId="figure-33@22.[183,1404,181,1562]" captionTargetPageId="22" captionText="FIGURE 9. Selected anatomical features of the skull and mandible of Akodon diauarum n. sp. based on adult individuals (MZUSP 36029 [A-C, E-G, J], MZUSP 36038 [D], MCN-M 1382 [H], MN 73906 [I]): dorsal view:A) rostrum; B) interorbital region; C) braincase; ventral view: D) palatal region; F) posterior portion of the skull; lateral view: E) rostrum; G) posterior portion of the skull; ventrolateral (H) and lateral (I) views: of alisphenoid bone region; lateral view: J) mandible. Abbreviations are: ab, auditory bulla; als, alisphenoid strut; an, angular notch; ap, angular process; boc, basioccipital; bmf, buccinatormasticatory foramen; cap, capsular projection; cp, condyloid process; crp, coronoid process; Exo, exoccipital; foa, foramen ovale accessory; Fr, frontal; fs, frontal sinus; gp, gnathic process; if, incisive foramen; Ip, interparietal; la, lacrimal; lpp, lateral projection of the parietal; lr, lambdoidal ridge; mas, mastoid; Max, maxillary; mbt, trough for buccinator-masticatory branch of maxillary nerve; mf, mental foramen; ms, mesopterygoid fossa; Na, Nasal; nc, nasolacrimal capsule; Pa, parietal; Pal, palate; palc, posterior opening of the alisphenoid canal; pgf, postglenoid foramen; psp, posterior suspensory process of squamosal; Pre, premaxillae; pt, parapterygoid fossa; sag, squamosal-alisphenoid groove; sn, sigmoid notch; Sq, squamosal; ssf, subsquamosal fenestra; stf, stapedial foramen; szr, squamosal zygomatic root; tt, tegmen tympani; zn, zygomatic notch; zp, zygomatic plate. White-dotted lines indicate relative position of some anatomical features." figureDoi="http://doi.org/10.5281/zenodo.7318467" httpUri="https://zenodo.org/record/7318467/files/figure.png" pageId="16" pageNumber="417">Figure 9A</figureCitation>
|
||
); gnathic process short, slightly projecting anteriorly the upper incisors anterior surface (
|
||
<figureCitation id="08F59ACBFF942476FD6CFA817AAC9C75" box="[804,924,1375,1401]" captionStart="FIGURE 9" captionStartId="22.[151,250,1586,1610]" captionTargetBox="[183,1404,181,1562]" captionTargetId="figure-33@22.[183,1404,181,1562]" captionTargetPageId="22" captionText="FIGURE 9. Selected anatomical features of the skull and mandible of Akodon diauarum n. sp. based on adult individuals (MZUSP 36029 [A-C, E-G, J], MZUSP 36038 [D], MCN-M 1382 [H], MN 73906 [I]): dorsal view:A) rostrum; B) interorbital region; C) braincase; ventral view: D) palatal region; F) posterior portion of the skull; lateral view: E) rostrum; G) posterior portion of the skull; ventrolateral (H) and lateral (I) views: of alisphenoid bone region; lateral view: J) mandible. Abbreviations are: ab, auditory bulla; als, alisphenoid strut; an, angular notch; ap, angular process; boc, basioccipital; bmf, buccinatormasticatory foramen; cap, capsular projection; cp, condyloid process; crp, coronoid process; Exo, exoccipital; foa, foramen ovale accessory; Fr, frontal; fs, frontal sinus; gp, gnathic process; if, incisive foramen; Ip, interparietal; la, lacrimal; lpp, lateral projection of the parietal; lr, lambdoidal ridge; mas, mastoid; Max, maxillary; mbt, trough for buccinator-masticatory branch of maxillary nerve; mf, mental foramen; ms, mesopterygoid fossa; Na, Nasal; nc, nasolacrimal capsule; Pa, parietal; Pal, palate; palc, posterior opening of the alisphenoid canal; pgf, postglenoid foramen; psp, posterior suspensory process of squamosal; Pre, premaxillae; pt, parapterygoid fossa; sag, squamosal-alisphenoid groove; sn, sigmoid notch; Sq, squamosal; ssf, subsquamosal fenestra; stf, stapedial foramen; szr, squamosal zygomatic root; tt, tegmen tympani; zn, zygomatic notch; zp, zygomatic plate. White-dotted lines indicate relative position of some anatomical features." figureDoi="http://doi.org/10.5281/zenodo.7318467" httpUri="https://zenodo.org/record/7318467/files/figure.png" pageId="16" pageNumber="417">Figure 9E</figureCitation>
|
||
). Nasofrontal (
|
||
<figureCitation id="08F59ACBFF942476FA00FA817D8F9C75" box="[1096,1215,1375,1401]" captionStart="FIGURE 9" captionStartId="22.[151,250,1586,1610]" captionTargetBox="[183,1404,181,1562]" captionTargetId="figure-33@22.[183,1404,181,1562]" captionTargetPageId="22" captionText="FIGURE 9. Selected anatomical features of the skull and mandible of Akodon diauarum n. sp. based on adult individuals (MZUSP 36029 [A-C, E-G, J], MZUSP 36038 [D], MCN-M 1382 [H], MN 73906 [I]): dorsal view:A) rostrum; B) interorbital region; C) braincase; ventral view: D) palatal region; F) posterior portion of the skull; lateral view: E) rostrum; G) posterior portion of the skull; ventrolateral (H) and lateral (I) views: of alisphenoid bone region; lateral view: J) mandible. Abbreviations are: ab, auditory bulla; als, alisphenoid strut; an, angular notch; ap, angular process; boc, basioccipital; bmf, buccinatormasticatory foramen; cap, capsular projection; cp, condyloid process; crp, coronoid process; Exo, exoccipital; foa, foramen ovale accessory; Fr, frontal; fs, frontal sinus; gp, gnathic process; if, incisive foramen; Ip, interparietal; la, lacrimal; lpp, lateral projection of the parietal; lr, lambdoidal ridge; mas, mastoid; Max, maxillary; mbt, trough for buccinator-masticatory branch of maxillary nerve; mf, mental foramen; ms, mesopterygoid fossa; Na, Nasal; nc, nasolacrimal capsule; Pa, parietal; Pal, palate; palc, posterior opening of the alisphenoid canal; pgf, postglenoid foramen; psp, posterior suspensory process of squamosal; Pre, premaxillae; pt, parapterygoid fossa; sag, squamosal-alisphenoid groove; sn, sigmoid notch; Sq, squamosal; ssf, subsquamosal fenestra; stf, stapedial foramen; szr, squamosal zygomatic root; tt, tegmen tympani; zn, zygomatic notch; zp, zygomatic plate. White-dotted lines indicate relative position of some anatomical features." figureDoi="http://doi.org/10.5281/zenodo.7318467" httpUri="https://zenodo.org/record/7318467/files/figure.png" pageId="16" pageNumber="417">Figure 9B</figureCitation>
|
||
) and frontoparietal (
|
||
<figureCitation id="08F59ACBFF942476FED7FA5D78259C91" box="[159,277,1411,1437]" captionStart="FIGURE 9" captionStartId="22.[151,250,1586,1610]" captionTargetBox="[183,1404,181,1562]" captionTargetId="figure-33@22.[183,1404,181,1562]" captionTargetPageId="22" captionText="FIGURE 9. Selected anatomical features of the skull and mandible of Akodon diauarum n. sp. based on adult individuals (MZUSP 36029 [A-C, E-G, J], MZUSP 36038 [D], MCN-M 1382 [H], MN 73906 [I]): dorsal view:A) rostrum; B) interorbital region; C) braincase; ventral view: D) palatal region; F) posterior portion of the skull; lateral view: E) rostrum; G) posterior portion of the skull; ventrolateral (H) and lateral (I) views: of alisphenoid bone region; lateral view: J) mandible. Abbreviations are: ab, auditory bulla; als, alisphenoid strut; an, angular notch; ap, angular process; boc, basioccipital; bmf, buccinatormasticatory foramen; cap, capsular projection; cp, condyloid process; crp, coronoid process; Exo, exoccipital; foa, foramen ovale accessory; Fr, frontal; fs, frontal sinus; gp, gnathic process; if, incisive foramen; Ip, interparietal; la, lacrimal; lpp, lateral projection of the parietal; lr, lambdoidal ridge; mas, mastoid; Max, maxillary; mbt, trough for buccinator-masticatory branch of maxillary nerve; mf, mental foramen; ms, mesopterygoid fossa; Na, Nasal; nc, nasolacrimal capsule; Pa, parietal; Pal, palate; palc, posterior opening of the alisphenoid canal; pgf, postglenoid foramen; psp, posterior suspensory process of squamosal; Pre, premaxillae; pt, parapterygoid fossa; sag, squamosal-alisphenoid groove; sn, sigmoid notch; Sq, squamosal; ssf, subsquamosal fenestra; stf, stapedial foramen; szr, squamosal zygomatic root; tt, tegmen tympani; zn, zygomatic notch; zp, zygomatic plate. White-dotted lines indicate relative position of some anatomical features." figureDoi="http://doi.org/10.5281/zenodo.7318467" httpUri="https://zenodo.org/record/7318467/files/figure.png" pageId="16" pageNumber="417">Figure 9C</figureCitation>
|
||
) sutures V and U-shaped, respectively. Interorbital region hourglass-shaped, moderate in width (LIW mean = 5.12 mm), and with rounded supraorbital margins (
|
||
<figureCitation id="08F59ACBFF942476FD79FA797A979CCD" box="[817,935,1447,1473]" captionStart="FIGURE 9" captionStartId="22.[151,250,1586,1610]" captionTargetBox="[183,1404,181,1562]" captionTargetId="figure-33@22.[183,1404,181,1562]" captionTargetPageId="22" captionText="FIGURE 9. Selected anatomical features of the skull and mandible of Akodon diauarum n. sp. based on adult individuals (MZUSP 36029 [A-C, E-G, J], MZUSP 36038 [D], MCN-M 1382 [H], MN 73906 [I]): dorsal view:A) rostrum; B) interorbital region; C) braincase; ventral view: D) palatal region; F) posterior portion of the skull; lateral view: E) rostrum; G) posterior portion of the skull; ventrolateral (H) and lateral (I) views: of alisphenoid bone region; lateral view: J) mandible. Abbreviations are: ab, auditory bulla; als, alisphenoid strut; an, angular notch; ap, angular process; boc, basioccipital; bmf, buccinatormasticatory foramen; cap, capsular projection; cp, condyloid process; crp, coronoid process; Exo, exoccipital; foa, foramen ovale accessory; Fr, frontal; fs, frontal sinus; gp, gnathic process; if, incisive foramen; Ip, interparietal; la, lacrimal; lpp, lateral projection of the parietal; lr, lambdoidal ridge; mas, mastoid; Max, maxillary; mbt, trough for buccinator-masticatory branch of maxillary nerve; mf, mental foramen; ms, mesopterygoid fossa; Na, Nasal; nc, nasolacrimal capsule; Pa, parietal; Pal, palate; palc, posterior opening of the alisphenoid canal; pgf, postglenoid foramen; psp, posterior suspensory process of squamosal; Pre, premaxillae; pt, parapterygoid fossa; sag, squamosal-alisphenoid groove; sn, sigmoid notch; Sq, squamosal; ssf, subsquamosal fenestra; stf, stapedial foramen; szr, squamosal zygomatic root; tt, tegmen tympani; zn, zygomatic notch; zp, zygomatic plate. White-dotted lines indicate relative position of some anatomical features." figureDoi="http://doi.org/10.5281/zenodo.7318467" httpUri="https://zenodo.org/record/7318467/files/figure.png" pageId="16" pageNumber="417">Figure 9B</figureCitation>
|
||
); frontal sinuses moderately inflated (
|
||
<figureCitation id="08F59ACBFF942476FB19FA79798C9CE9" captionStart="FIGURE 9" captionStartId="22.[151,250,1586,1610]" captionTargetBox="[183,1404,181,1562]" captionTargetId="figure-33@22.[183,1404,181,1562]" captionTargetPageId="22" captionText="FIGURE 9. Selected anatomical features of the skull and mandible of Akodon diauarum n. sp. based on adult individuals (MZUSP 36029 [A-C, E-G, J], MZUSP 36038 [D], MCN-M 1382 [H], MN 73906 [I]): dorsal view:A) rostrum; B) interorbital region; C) braincase; ventral view: D) palatal region; F) posterior portion of the skull; lateral view: E) rostrum; G) posterior portion of the skull; ventrolateral (H) and lateral (I) views: of alisphenoid bone region; lateral view: J) mandible. Abbreviations are: ab, auditory bulla; als, alisphenoid strut; an, angular notch; ap, angular process; boc, basioccipital; bmf, buccinatormasticatory foramen; cap, capsular projection; cp, condyloid process; crp, coronoid process; Exo, exoccipital; foa, foramen ovale accessory; Fr, frontal; fs, frontal sinus; gp, gnathic process; if, incisive foramen; Ip, interparietal; la, lacrimal; lpp, lateral projection of the parietal; lr, lambdoidal ridge; mas, mastoid; Max, maxillary; mbt, trough for buccinator-masticatory branch of maxillary nerve; mf, mental foramen; ms, mesopterygoid fossa; Na, Nasal; nc, nasolacrimal capsule; Pa, parietal; Pal, palate; palc, posterior opening of the alisphenoid canal; pgf, postglenoid foramen; psp, posterior suspensory process of squamosal; Pre, premaxillae; pt, parapterygoid fossa; sag, squamosal-alisphenoid groove; sn, sigmoid notch; Sq, squamosal; ssf, subsquamosal fenestra; stf, stapedial foramen; szr, squamosal zygomatic root; tt, tegmen tympani; zn, zygomatic notch; zp, zygomatic plate. White-dotted lines indicate relative position of some anatomical features." figureDoi="http://doi.org/10.5281/zenodo.7318467" httpUri="https://zenodo.org/record/7318467/files/figure.png" pageId="16" pageNumber="417">Figure 9B</figureCitation>
|
||
). Lacrimals moderately developed, with major and reduced contact with maxillary and frontal, respectively. Braincase oblong and squared (especially in dorsal view), with lambdoidal crests moderately developed (
|
||
<figureCitation id="08F59ACBFF942476FB19FA3179899F21" captionStart="FIGURE 9" captionStartId="22.[151,250,1586,1610]" captionTargetBox="[183,1404,181,1562]" captionTargetId="figure-33@22.[183,1404,181,1562]" captionTargetPageId="22" captionText="FIGURE 9. Selected anatomical features of the skull and mandible of Akodon diauarum n. sp. based on adult individuals (MZUSP 36029 [A-C, E-G, J], MZUSP 36038 [D], MCN-M 1382 [H], MN 73906 [I]): dorsal view:A) rostrum; B) interorbital region; C) braincase; ventral view: D) palatal region; F) posterior portion of the skull; lateral view: E) rostrum; G) posterior portion of the skull; ventrolateral (H) and lateral (I) views: of alisphenoid bone region; lateral view: J) mandible. Abbreviations are: ab, auditory bulla; als, alisphenoid strut; an, angular notch; ap, angular process; boc, basioccipital; bmf, buccinatormasticatory foramen; cap, capsular projection; cp, condyloid process; crp, coronoid process; Exo, exoccipital; foa, foramen ovale accessory; Fr, frontal; fs, frontal sinus; gp, gnathic process; if, incisive foramen; Ip, interparietal; la, lacrimal; lpp, lateral projection of the parietal; lr, lambdoidal ridge; mas, mastoid; Max, maxillary; mbt, trough for buccinator-masticatory branch of maxillary nerve; mf, mental foramen; ms, mesopterygoid fossa; Na, Nasal; nc, nasolacrimal capsule; Pa, parietal; Pal, palate; palc, posterior opening of the alisphenoid canal; pgf, postglenoid foramen; psp, posterior suspensory process of squamosal; Pre, premaxillae; pt, parapterygoid fossa; sag, squamosal-alisphenoid groove; sn, sigmoid notch; Sq, squamosal; ssf, subsquamosal fenestra; stf, stapedial foramen; szr, squamosal zygomatic root; tt, tegmen tympani; zn, zygomatic notch; zp, zygomatic plate. White-dotted lines indicate relative position of some anatomical features." figureDoi="http://doi.org/10.5281/zenodo.7318467" httpUri="https://zenodo.org/record/7318467/files/figure.png" pageId="16" pageNumber="417">Figure 9C</figureCitation>
|
||
) and temporal beads or ridges absent or poorly developed; interparietal narrow relative to its length, and with moderately long sutures between the parietal and exoccipital (
|
||
<figureCitation id="08F59ACBFF942476FD1FF9E97AFF9F5D" box="[855,975,1591,1617]" captionStart="FIGURE 9" captionStartId="22.[151,250,1586,1610]" captionTargetBox="[183,1404,181,1562]" captionTargetId="figure-33@22.[183,1404,181,1562]" captionTargetPageId="22" captionText="FIGURE 9. Selected anatomical features of the skull and mandible of Akodon diauarum n. sp. based on adult individuals (MZUSP 36029 [A-C, E-G, J], MZUSP 36038 [D], MCN-M 1382 [H], MN 73906 [I]): dorsal view:A) rostrum; B) interorbital region; C) braincase; ventral view: D) palatal region; F) posterior portion of the skull; lateral view: E) rostrum; G) posterior portion of the skull; ventrolateral (H) and lateral (I) views: of alisphenoid bone region; lateral view: J) mandible. Abbreviations are: ab, auditory bulla; als, alisphenoid strut; an, angular notch; ap, angular process; boc, basioccipital; bmf, buccinatormasticatory foramen; cap, capsular projection; cp, condyloid process; crp, coronoid process; Exo, exoccipital; foa, foramen ovale accessory; Fr, frontal; fs, frontal sinus; gp, gnathic process; if, incisive foramen; Ip, interparietal; la, lacrimal; lpp, lateral projection of the parietal; lr, lambdoidal ridge; mas, mastoid; Max, maxillary; mbt, trough for buccinator-masticatory branch of maxillary nerve; mf, mental foramen; ms, mesopterygoid fossa; Na, Nasal; nc, nasolacrimal capsule; Pa, parietal; Pal, palate; palc, posterior opening of the alisphenoid canal; pgf, postglenoid foramen; psp, posterior suspensory process of squamosal; Pre, premaxillae; pt, parapterygoid fossa; sag, squamosal-alisphenoid groove; sn, sigmoid notch; Sq, squamosal; ssf, subsquamosal fenestra; stf, stapedial foramen; szr, squamosal zygomatic root; tt, tegmen tympani; zn, zygomatic notch; zp, zygomatic plate. White-dotted lines indicate relative position of some anatomical features." figureDoi="http://doi.org/10.5281/zenodo.7318467" httpUri="https://zenodo.org/record/7318467/files/figure.png" pageId="16" pageNumber="417">Figure 9C</figureCitation>
|
||
). Dorsal profile (in lateral view) slightly convex (
|
||
<figureCitation id="08F59ACBFF942476FEBFF985786A9F79" box="[247,346,1627,1653]" captionStart="FIGURE 4" captionStartId="13.[151,250,1968,1992]" captionTargetBox="[182,1405,1050,1944]" captionTargetId="figure-52@13.[182,1405,1050,1944]" captionTargetPageId="13" captionText="FIGURE 4. Dorsal, ventral and lateral views of skull and lateral view of mandible of Akodon n. sp. (MZUSP 36034—left) and A. cursor (MZUFV 1947—right). Scale bar = 10 mm." figureDoi="http://doi.org/10.5281/zenodo.7318457" httpUri="https://zenodo.org/record/7318457/files/figure.png" pageId="16" pageNumber="417">Figure 4</figureCitation>
|
||
); premaxillae and nasals slightly projected anteriorly beyond the incisors (
|
||
<figureCitation id="08F59ACBFF942476FAD6F9857C239F79" box="[1182,1299,1627,1653]" captionStart="FIGURE 9" captionStartId="22.[151,250,1586,1610]" captionTargetBox="[183,1404,181,1562]" captionTargetId="figure-33@22.[183,1404,181,1562]" captionTargetPageId="22" captionText="FIGURE 9. Selected anatomical features of the skull and mandible of Akodon diauarum n. sp. based on adult individuals (MZUSP 36029 [A-C, E-G, J], MZUSP 36038 [D], MCN-M 1382 [H], MN 73906 [I]): dorsal view:A) rostrum; B) interorbital region; C) braincase; ventral view: D) palatal region; F) posterior portion of the skull; lateral view: E) rostrum; G) posterior portion of the skull; ventrolateral (H) and lateral (I) views: of alisphenoid bone region; lateral view: J) mandible. Abbreviations are: ab, auditory bulla; als, alisphenoid strut; an, angular notch; ap, angular process; boc, basioccipital; bmf, buccinatormasticatory foramen; cap, capsular projection; cp, condyloid process; crp, coronoid process; Exo, exoccipital; foa, foramen ovale accessory; Fr, frontal; fs, frontal sinus; gp, gnathic process; if, incisive foramen; Ip, interparietal; la, lacrimal; lpp, lateral projection of the parietal; lr, lambdoidal ridge; mas, mastoid; Max, maxillary; mbt, trough for buccinator-masticatory branch of maxillary nerve; mf, mental foramen; ms, mesopterygoid fossa; Na, Nasal; nc, nasolacrimal capsule; Pa, parietal; Pal, palate; palc, posterior opening of the alisphenoid canal; pgf, postglenoid foramen; psp, posterior suspensory process of squamosal; Pre, premaxillae; pt, parapterygoid fossa; sag, squamosal-alisphenoid groove; sn, sigmoid notch; Sq, squamosal; ssf, subsquamosal fenestra; stf, stapedial foramen; szr, squamosal zygomatic root; tt, tegmen tympani; zn, zygomatic notch; zp, zygomatic plate. White-dotted lines indicate relative position of some anatomical features." figureDoi="http://doi.org/10.5281/zenodo.7318467" httpUri="https://zenodo.org/record/7318467/files/figure.png" pageId="16" pageNumber="417">Figure 9E</figureCitation>
|
||
); zygomatic plate relatively broad (BZP mean = 2.83 mm), with anterior margin straight in most individuals (
|
||
<figureCitation id="08F59ACBFF942476FAA7F9A17C639F95" box="[1263,1363,1663,1689]" captionStart="FIGURE 4" captionStartId="13.[151,250,1968,1992]" captionTargetBox="[182,1405,1050,1944]" captionTargetId="figure-52@13.[182,1405,1050,1944]" captionTargetPageId="13" captionText="FIGURE 4. Dorsal, ventral and lateral views of skull and lateral view of mandible of Akodon n. sp. (MZUSP 36034—left) and A. cursor (MZUFV 1947—right). Scale bar = 10 mm." figureDoi="http://doi.org/10.5281/zenodo.7318457" httpUri="https://zenodo.org/record/7318457/files/figure.png" pageId="16" pageNumber="417">Figure 4</figureCitation>
|
||
), only few individuals exhibit a concave margin (
|
||
<figureCitation id="08F59ACBFF942476FCC1F97D7A319FB1" box="[649,769,1699,1725]" captionStart="FIGURE 9" captionStartId="22.[151,250,1586,1610]" captionTargetBox="[183,1404,181,1562]" captionTargetId="figure-33@22.[183,1404,181,1562]" captionTargetPageId="22" captionText="FIGURE 9. Selected anatomical features of the skull and mandible of Akodon diauarum n. sp. based on adult individuals (MZUSP 36029 [A-C, E-G, J], MZUSP 36038 [D], MCN-M 1382 [H], MN 73906 [I]): dorsal view:A) rostrum; B) interorbital region; C) braincase; ventral view: D) palatal region; F) posterior portion of the skull; lateral view: E) rostrum; G) posterior portion of the skull; ventrolateral (H) and lateral (I) views: of alisphenoid bone region; lateral view: J) mandible. Abbreviations are: ab, auditory bulla; als, alisphenoid strut; an, angular notch; ap, angular process; boc, basioccipital; bmf, buccinatormasticatory foramen; cap, capsular projection; cp, condyloid process; crp, coronoid process; Exo, exoccipital; foa, foramen ovale accessory; Fr, frontal; fs, frontal sinus; gp, gnathic process; if, incisive foramen; Ip, interparietal; la, lacrimal; lpp, lateral projection of the parietal; lr, lambdoidal ridge; mas, mastoid; Max, maxillary; mbt, trough for buccinator-masticatory branch of maxillary nerve; mf, mental foramen; ms, mesopterygoid fossa; Na, Nasal; nc, nasolacrimal capsule; Pa, parietal; Pal, palate; palc, posterior opening of the alisphenoid canal; pgf, postglenoid foramen; psp, posterior suspensory process of squamosal; Pre, premaxillae; pt, parapterygoid fossa; sag, squamosal-alisphenoid groove; sn, sigmoid notch; Sq, squamosal; ssf, subsquamosal fenestra; stf, stapedial foramen; szr, squamosal zygomatic root; tt, tegmen tympani; zn, zygomatic notch; zp, zygomatic plate. White-dotted lines indicate relative position of some anatomical features." figureDoi="http://doi.org/10.5281/zenodo.7318467" httpUri="https://zenodo.org/record/7318467/files/figure.png" pageId="16" pageNumber="417">Figure 9E</figureCitation>
|
||
), and with zygomatic spine absent; small masseteric scar present near the root of the zygomatic plate. Parietal conspicuously expanded onto lateral surface of braincase (posteriorly to the end of the squamosal zygomatic root), frequently in contact to exoccipital or the lambdoidal crests (
|
||
<figureCitation id="08F59ACBFF942476FEA2F8D178569E25" box="[234,358,1807,1833]" captionStart="FIGURE 9" captionStartId="22.[151,250,1586,1610]" captionTargetBox="[183,1404,181,1562]" captionTargetId="figure-33@22.[183,1404,181,1562]" captionTargetPageId="22" captionText="FIGURE 9. Selected anatomical features of the skull and mandible of Akodon diauarum n. sp. based on adult individuals (MZUSP 36029 [A-C, E-G, J], MZUSP 36038 [D], MCN-M 1382 [H], MN 73906 [I]): dorsal view:A) rostrum; B) interorbital region; C) braincase; ventral view: D) palatal region; F) posterior portion of the skull; lateral view: E) rostrum; G) posterior portion of the skull; ventrolateral (H) and lateral (I) views: of alisphenoid bone region; lateral view: J) mandible. Abbreviations are: ab, auditory bulla; als, alisphenoid strut; an, angular notch; ap, angular process; boc, basioccipital; bmf, buccinatormasticatory foramen; cap, capsular projection; cp, condyloid process; crp, coronoid process; Exo, exoccipital; foa, foramen ovale accessory; Fr, frontal; fs, frontal sinus; gp, gnathic process; if, incisive foramen; Ip, interparietal; la, lacrimal; lpp, lateral projection of the parietal; lr, lambdoidal ridge; mas, mastoid; Max, maxillary; mbt, trough for buccinator-masticatory branch of maxillary nerve; mf, mental foramen; ms, mesopterygoid fossa; Na, Nasal; nc, nasolacrimal capsule; Pa, parietal; Pal, palate; palc, posterior opening of the alisphenoid canal; pgf, postglenoid foramen; psp, posterior suspensory process of squamosal; Pre, premaxillae; pt, parapterygoid fossa; sag, squamosal-alisphenoid groove; sn, sigmoid notch; Sq, squamosal; ssf, subsquamosal fenestra; stf, stapedial foramen; szr, squamosal zygomatic root; tt, tegmen tympani; zn, zygomatic notch; zp, zygomatic plate. White-dotted lines indicate relative position of some anatomical features." figureDoi="http://doi.org/10.5281/zenodo.7318467" httpUri="https://zenodo.org/record/7318467/files/figure.png" pageId="16" pageNumber="417">Figure 9G</figureCitation>
|
||
); frontosquamosal suture anterior to frontoparietal suture (
|
||
<figureCitation id="08F59ACBFF942476FA5EF8D17DA29E25" box="[1046,1170,1807,1833]" captionStart="FIGURE 9" captionStartId="22.[151,250,1586,1610]" captionTargetBox="[183,1404,181,1562]" captionTargetId="figure-33@22.[183,1404,181,1562]" captionTargetPageId="22" captionText="FIGURE 9. Selected anatomical features of the skull and mandible of Akodon diauarum n. sp. based on adult individuals (MZUSP 36029 [A-C, E-G, J], MZUSP 36038 [D], MCN-M 1382 [H], MN 73906 [I]): dorsal view:A) rostrum; B) interorbital region; C) braincase; ventral view: D) palatal region; F) posterior portion of the skull; lateral view: E) rostrum; G) posterior portion of the skull; ventrolateral (H) and lateral (I) views: of alisphenoid bone region; lateral view: J) mandible. Abbreviations are: ab, auditory bulla; als, alisphenoid strut; an, angular notch; ap, angular process; boc, basioccipital; bmf, buccinatormasticatory foramen; cap, capsular projection; cp, condyloid process; crp, coronoid process; Exo, exoccipital; foa, foramen ovale accessory; Fr, frontal; fs, frontal sinus; gp, gnathic process; if, incisive foramen; Ip, interparietal; la, lacrimal; lpp, lateral projection of the parietal; lr, lambdoidal ridge; mas, mastoid; Max, maxillary; mbt, trough for buccinator-masticatory branch of maxillary nerve; mf, mental foramen; ms, mesopterygoid fossa; Na, Nasal; nc, nasolacrimal capsule; Pa, parietal; Pal, palate; palc, posterior opening of the alisphenoid canal; pgf, postglenoid foramen; psp, posterior suspensory process of squamosal; Pre, premaxillae; pt, parapterygoid fossa; sag, squamosal-alisphenoid groove; sn, sigmoid notch; Sq, squamosal; ssf, subsquamosal fenestra; stf, stapedial foramen; szr, squamosal zygomatic root; tt, tegmen tympani; zn, zygomatic notch; zp, zygomatic plate. White-dotted lines indicate relative position of some anatomical features." figureDoi="http://doi.org/10.5281/zenodo.7318467" httpUri="https://zenodo.org/record/7318467/files/figure.png" pageId="16" pageNumber="417">Figure 9G</figureCitation>
|
||
), which allows further contact between the squamosal and frontal. Zygomatic arch moderately developed (formed by jugal, zygomatic process of maxillary and zygomatic process of squamosal); zygomatic arches breadth (ZIB mean = 14.67 mm) conspicuously wider than braincase (BBR mean = 11.51 mm) (
|
||
<figureCitation id="08F59ACBFF942476FD24F8A57AEB9E99" box="[876,987,1915,1941]" captionStart="FIGURE 4" captionStartId="13.[151,250,1968,1992]" captionTargetBox="[182,1405,1050,1944]" captionTargetId="figure-52@13.[182,1405,1050,1944]" captionTargetPageId="13" captionText="FIGURE 4. Dorsal, ventral and lateral views of skull and lateral view of mandible of Akodon n. sp. (MZUSP 36034—left) and A. cursor (MZUFV 1947—right). Scale bar = 10 mm." figureDoi="http://doi.org/10.5281/zenodo.7318457" httpUri="https://zenodo.org/record/7318457/files/figure.png" pageId="16" pageNumber="417">Figures 4</figureCitation>
|
||
,
|
||
<figureCitation id="08F59ACBFF942476FDA1F8A57D3D9E99" box="[1001,1037,1915,1941]" captionStart="FIGURE 9" captionStartId="22.[151,250,1586,1610]" captionTargetBox="[183,1404,181,1562]" captionTargetId="figure-33@22.[183,1404,181,1562]" captionTargetPageId="22" captionText="FIGURE 9. Selected anatomical features of the skull and mandible of Akodon diauarum n. sp. based on adult individuals (MZUSP 36029 [A-C, E-G, J], MZUSP 36038 [D], MCN-M 1382 [H], MN 73906 [I]): dorsal view:A) rostrum; B) interorbital region; C) braincase; ventral view: D) palatal region; F) posterior portion of the skull; lateral view: E) rostrum; G) posterior portion of the skull; ventrolateral (H) and lateral (I) views: of alisphenoid bone region; lateral view: J) mandible. Abbreviations are: ab, auditory bulla; als, alisphenoid strut; an, angular notch; ap, angular process; boc, basioccipital; bmf, buccinatormasticatory foramen; cap, capsular projection; cp, condyloid process; crp, coronoid process; Exo, exoccipital; foa, foramen ovale accessory; Fr, frontal; fs, frontal sinus; gp, gnathic process; if, incisive foramen; Ip, interparietal; la, lacrimal; lpp, lateral projection of the parietal; lr, lambdoidal ridge; mas, mastoid; Max, maxillary; mbt, trough for buccinator-masticatory branch of maxillary nerve; mf, mental foramen; ms, mesopterygoid fossa; Na, Nasal; nc, nasolacrimal capsule; Pa, parietal; Pal, palate; palc, posterior opening of the alisphenoid canal; pgf, postglenoid foramen; psp, posterior suspensory process of squamosal; Pre, premaxillae; pt, parapterygoid fossa; sag, squamosal-alisphenoid groove; sn, sigmoid notch; Sq, squamosal; ssf, subsquamosal fenestra; stf, stapedial foramen; szr, squamosal zygomatic root; tt, tegmen tympani; zn, zygomatic notch; zp, zygomatic plate. White-dotted lines indicate relative position of some anatomical features." figureDoi="http://doi.org/10.5281/zenodo.7318467" httpUri="https://zenodo.org/record/7318467/files/figure.png" pageId="16" pageNumber="417">9C</figureCitation>
|
||
). Stapedial foramen, sphenofrontal foramen, and squamosal-alisphenoid groove present, configuring the primitive carotid circulatory pattern 1 (
|
||
<emphasis id="A2BA5A5CFF942476FB16F8417CAC9EB4" box="[1374,1436,1951,1976]" italics="true" pageId="16" pageNumber="417">sensu</emphasis>
|
||
<bibRefCitation id="F45FFBBFFF942476FEDFF81D783C9ED1" author="Voss, R. S." box="[151,268,1987,2013]" pageId="16" pageNumber="417" pagination="259 - 493" refId="ref21905" refString="Voss, R. S. (1988) Systematics and ecology of ichthyomyine rodents (Muroidea): patterns of morphological evolution in a small adaptive radiation. Bulletin of the American Museum of Natural History, 188, 259 - 493." type="journal article" year="1988">Voss 1988</bibRefCitation>
|
||
) (
|
||
<figureCitation id="08F59ACBFF942476FF6BF81D78FF9ED1" box="[291,463,1987,2013]" captionStart="FIGURE 9" captionStartId="22.[151,250,1586,1610]" captionTargetBox="[183,1404,181,1562]" captionTargetId="figure-33@22.[183,1404,181,1562]" captionTargetPageId="22" captionText="FIGURE 9. Selected anatomical features of the skull and mandible of Akodon diauarum n. sp. based on adult individuals (MZUSP 36029 [A-C, E-G, J], MZUSP 36038 [D], MCN-M 1382 [H], MN 73906 [I]): dorsal view:A) rostrum; B) interorbital region; C) braincase; ventral view: D) palatal region; F) posterior portion of the skull; lateral view: E) rostrum; G) posterior portion of the skull; ventrolateral (H) and lateral (I) views: of alisphenoid bone region; lateral view: J) mandible. Abbreviations are: ab, auditory bulla; als, alisphenoid strut; an, angular notch; ap, angular process; boc, basioccipital; bmf, buccinatormasticatory foramen; cap, capsular projection; cp, condyloid process; crp, coronoid process; Exo, exoccipital; foa, foramen ovale accessory; Fr, frontal; fs, frontal sinus; gp, gnathic process; if, incisive foramen; Ip, interparietal; la, lacrimal; lpp, lateral projection of the parietal; lr, lambdoidal ridge; mas, mastoid; Max, maxillary; mbt, trough for buccinator-masticatory branch of maxillary nerve; mf, mental foramen; ms, mesopterygoid fossa; Na, Nasal; nc, nasolacrimal capsule; Pa, parietal; Pal, palate; palc, posterior opening of the alisphenoid canal; pgf, postglenoid foramen; psp, posterior suspensory process of squamosal; Pre, premaxillae; pt, parapterygoid fossa; sag, squamosal-alisphenoid groove; sn, sigmoid notch; Sq, squamosal; ssf, subsquamosal fenestra; stf, stapedial foramen; szr, squamosal zygomatic root; tt, tegmen tympani; zn, zygomatic notch; zp, zygomatic plate. White-dotted lines indicate relative position of some anatomical features." figureDoi="http://doi.org/10.5281/zenodo.7318467" httpUri="https://zenodo.org/record/7318467/files/figure.png" pageId="16" pageNumber="417">Figures 9F, 9H</figureCitation>
|
||
). Alisphenoid strut present in almost all specimens configuring discrete oval accessory and buccinator-masticatory foramina (
|
||
<figureCitation id="08F59ACBFF952477FC02FF497B8899BD" box="[586,696,151,177]" captionStart="FIGURE 9" captionStartId="22.[151,250,1586,1610]" captionTargetBox="[183,1404,181,1562]" captionTargetId="figure-33@22.[183,1404,181,1562]" captionTargetPageId="22" captionText="FIGURE 9. Selected anatomical features of the skull and mandible of Akodon diauarum n. sp. based on adult individuals (MZUSP 36029 [A-C, E-G, J], MZUSP 36038 [D], MCN-M 1382 [H], MN 73906 [I]): dorsal view:A) rostrum; B) interorbital region; C) braincase; ventral view: D) palatal region; F) posterior portion of the skull; lateral view: E) rostrum; G) posterior portion of the skull; ventrolateral (H) and lateral (I) views: of alisphenoid bone region; lateral view: J) mandible. Abbreviations are: ab, auditory bulla; als, alisphenoid strut; an, angular notch; ap, angular process; boc, basioccipital; bmf, buccinatormasticatory foramen; cap, capsular projection; cp, condyloid process; crp, coronoid process; Exo, exoccipital; foa, foramen ovale accessory; Fr, frontal; fs, frontal sinus; gp, gnathic process; if, incisive foramen; Ip, interparietal; la, lacrimal; lpp, lateral projection of the parietal; lr, lambdoidal ridge; mas, mastoid; Max, maxillary; mbt, trough for buccinator-masticatory branch of maxillary nerve; mf, mental foramen; ms, mesopterygoid fossa; Na, Nasal; nc, nasolacrimal capsule; Pa, parietal; Pal, palate; palc, posterior opening of the alisphenoid canal; pgf, postglenoid foramen; psp, posterior suspensory process of squamosal; Pre, premaxillae; pt, parapterygoid fossa; sag, squamosal-alisphenoid groove; sn, sigmoid notch; Sq, squamosal; ssf, subsquamosal fenestra; stf, stapedial foramen; szr, squamosal zygomatic root; tt, tegmen tympani; zn, zygomatic notch; zp, zygomatic plate. White-dotted lines indicate relative position of some anatomical features." figureDoi="http://doi.org/10.5281/zenodo.7318467" httpUri="https://zenodo.org/record/7318467/files/figure.png" pageId="17" pageNumber="418">Figure 9I</figureCitation>
|
||
). Hamular process of squamosal wide, resulting in a moderately developed postglenoid foramen and subsquamosal fenestra, being the former larger; tegmen tympani overlapped to a small posterior suspensory process of squamosal; mastoid with a conspicuous fenestra (
|
||
<figureCitation id="08F59ACBFF952477FAFCFF017C1E99F5" box="[1204,1326,223,249]" captionStart="FIGURE 9" captionStartId="22.[151,250,1586,1610]" captionTargetBox="[183,1404,181,1562]" captionTargetId="figure-33@22.[183,1404,181,1562]" captionTargetPageId="22" captionText="FIGURE 9. Selected anatomical features of the skull and mandible of Akodon diauarum n. sp. based on adult individuals (MZUSP 36029 [A-C, E-G, J], MZUSP 36038 [D], MCN-M 1382 [H], MN 73906 [I]): dorsal view:A) rostrum; B) interorbital region; C) braincase; ventral view: D) palatal region; F) posterior portion of the skull; lateral view: E) rostrum; G) posterior portion of the skull; ventrolateral (H) and lateral (I) views: of alisphenoid bone region; lateral view: J) mandible. Abbreviations are: ab, auditory bulla; als, alisphenoid strut; an, angular notch; ap, angular process; boc, basioccipital; bmf, buccinatormasticatory foramen; cap, capsular projection; cp, condyloid process; crp, coronoid process; Exo, exoccipital; foa, foramen ovale accessory; Fr, frontal; fs, frontal sinus; gp, gnathic process; if, incisive foramen; Ip, interparietal; la, lacrimal; lpp, lateral projection of the parietal; lr, lambdoidal ridge; mas, mastoid; Max, maxillary; mbt, trough for buccinator-masticatory branch of maxillary nerve; mf, mental foramen; ms, mesopterygoid fossa; Na, Nasal; nc, nasolacrimal capsule; Pa, parietal; Pal, palate; palc, posterior opening of the alisphenoid canal; pgf, postglenoid foramen; psp, posterior suspensory process of squamosal; Pre, premaxillae; pt, parapterygoid fossa; sag, squamosal-alisphenoid groove; sn, sigmoid notch; Sq, squamosal; ssf, subsquamosal fenestra; stf, stapedial foramen; szr, squamosal zygomatic root; tt, tegmen tympani; zn, zygomatic notch; zp, zygomatic plate. White-dotted lines indicate relative position of some anatomical features." figureDoi="http://doi.org/10.5281/zenodo.7318467" httpUri="https://zenodo.org/record/7318467/files/figure.png" pageId="17" pageNumber="418">Figure 9G</figureCitation>
|
||
). Incisive foramina moderately wide (BIF mean = 2.32 mm, wider near the premaxillae/maxillary suture) and long (LIF mean = 6.56 mm, averaging about 35.4% of diastema length, LDI mean = 7.90 mm), with posterior margins surpassing M1 protocone (
|
||
<figureCitation id="08F59ACBFF952477FF0CFE95788C9869" box="[324,444,331,357]" captionStart="FIGURE 9" captionStartId="22.[151,250,1586,1610]" captionTargetBox="[183,1404,181,1562]" captionTargetId="figure-33@22.[183,1404,181,1562]" captionTargetPageId="22" captionText="FIGURE 9. Selected anatomical features of the skull and mandible of Akodon diauarum n. sp. based on adult individuals (MZUSP 36029 [A-C, E-G, J], MZUSP 36038 [D], MCN-M 1382 [H], MN 73906 [I]): dorsal view:A) rostrum; B) interorbital region; C) braincase; ventral view: D) palatal region; F) posterior portion of the skull; lateral view: E) rostrum; G) posterior portion of the skull; ventrolateral (H) and lateral (I) views: of alisphenoid bone region; lateral view: J) mandible. Abbreviations are: ab, auditory bulla; als, alisphenoid strut; an, angular notch; ap, angular process; boc, basioccipital; bmf, buccinatormasticatory foramen; cap, capsular projection; cp, condyloid process; crp, coronoid process; Exo, exoccipital; foa, foramen ovale accessory; Fr, frontal; fs, frontal sinus; gp, gnathic process; if, incisive foramen; Ip, interparietal; la, lacrimal; lpp, lateral projection of the parietal; lr, lambdoidal ridge; mas, mastoid; Max, maxillary; mbt, trough for buccinator-masticatory branch of maxillary nerve; mf, mental foramen; ms, mesopterygoid fossa; Na, Nasal; nc, nasolacrimal capsule; Pa, parietal; Pal, palate; palc, posterior opening of the alisphenoid canal; pgf, postglenoid foramen; psp, posterior suspensory process of squamosal; Pre, premaxillae; pt, parapterygoid fossa; sag, squamosal-alisphenoid groove; sn, sigmoid notch; Sq, squamosal; ssf, subsquamosal fenestra; stf, stapedial foramen; szr, squamosal zygomatic root; tt, tegmen tympani; zn, zygomatic notch; zp, zygomatic plate. White-dotted lines indicate relative position of some anatomical features." figureDoi="http://doi.org/10.5281/zenodo.7318467" httpUri="https://zenodo.org/record/7318467/files/figure.png" pageId="17" pageNumber="418">Figure 9D</figureCitation>
|
||
), with few specimens nearly reaching the hypoflexus level. Palate short and wide (
|
||
<emphasis id="A2BA5A5CFF952477FB16FE957CAC9868" box="[1374,1436,331,356]" italics="true" pageId="17" pageNumber="418">sensu</emphasis>
|
||
<bibRefCitation id="F45FFBBFFF952477FEDFFEB178579885" author="Hershkovitz, P." box="[151,359,367,393]" pageId="17" pageNumber="418" pagination="1 - 524" refId="ref18552" refString="Hershkovitz, P. (1962) Evolution of Neotropical cricetine rodents (Muridae) with special reference to the phyllotine group. Fieldiana Zoology, 46, 1 - 524. https: // doi. org / 10.5962 / bhl. title. 2781" type="journal article" year="1962">Hershkovitz 1962</bibRefCitation>
|
||
), with anterior margin of mesopterygoid fossa aligned to or slightly surpassing the posterior margin of M3 (
|
||
<figureCitation id="08F59ACBFF952477FF0AFE4D788A98A1" box="[322,442,403,429]" captionStart="FIGURE 9" captionStartId="22.[151,250,1586,1610]" captionTargetBox="[183,1404,181,1562]" captionTargetId="figure-33@22.[183,1404,181,1562]" captionTargetPageId="22" captionText="FIGURE 9. Selected anatomical features of the skull and mandible of Akodon diauarum n. sp. based on adult individuals (MZUSP 36029 [A-C, E-G, J], MZUSP 36038 [D], MCN-M 1382 [H], MN 73906 [I]): dorsal view:A) rostrum; B) interorbital region; C) braincase; ventral view: D) palatal region; F) posterior portion of the skull; lateral view: E) rostrum; G) posterior portion of the skull; ventrolateral (H) and lateral (I) views: of alisphenoid bone region; lateral view: J) mandible. Abbreviations are: ab, auditory bulla; als, alisphenoid strut; an, angular notch; ap, angular process; boc, basioccipital; bmf, buccinatormasticatory foramen; cap, capsular projection; cp, condyloid process; crp, coronoid process; Exo, exoccipital; foa, foramen ovale accessory; Fr, frontal; fs, frontal sinus; gp, gnathic process; if, incisive foramen; Ip, interparietal; la, lacrimal; lpp, lateral projection of the parietal; lr, lambdoidal ridge; mas, mastoid; Max, maxillary; mbt, trough for buccinator-masticatory branch of maxillary nerve; mf, mental foramen; ms, mesopterygoid fossa; Na, Nasal; nc, nasolacrimal capsule; Pa, parietal; Pal, palate; palc, posterior opening of the alisphenoid canal; pgf, postglenoid foramen; psp, posterior suspensory process of squamosal; Pre, premaxillae; pt, parapterygoid fossa; sag, squamosal-alisphenoid groove; sn, sigmoid notch; Sq, squamosal; ssf, subsquamosal fenestra; stf, stapedial foramen; szr, squamosal zygomatic root; tt, tegmen tympani; zn, zygomatic notch; zp, zygomatic plate. White-dotted lines indicate relative position of some anatomical features." figureDoi="http://doi.org/10.5281/zenodo.7318467" httpUri="https://zenodo.org/record/7318467/files/figure.png" pageId="17" pageNumber="418">Figure 9D</figureCitation>
|
||
); palate smooth, without pronounced traits, exhibiting shallow posterolateral pits mostly in older individuals. Mesopterygoid fossa wide (
|
||
<figureCitation id="08F59ACBFF952477FCFCFE697A1698DD" box="[692,806,439,465]" captionStart="FIGURE 9" captionStartId="22.[151,250,1586,1610]" captionTargetBox="[183,1404,181,1562]" captionTargetId="figure-33@22.[183,1404,181,1562]" captionTargetPageId="22" captionText="FIGURE 9. Selected anatomical features of the skull and mandible of Akodon diauarum n. sp. based on adult individuals (MZUSP 36029 [A-C, E-G, J], MZUSP 36038 [D], MCN-M 1382 [H], MN 73906 [I]): dorsal view:A) rostrum; B) interorbital region; C) braincase; ventral view: D) palatal region; F) posterior portion of the skull; lateral view: E) rostrum; G) posterior portion of the skull; ventrolateral (H) and lateral (I) views: of alisphenoid bone region; lateral view: J) mandible. Abbreviations are: ab, auditory bulla; als, alisphenoid strut; an, angular notch; ap, angular process; boc, basioccipital; bmf, buccinatormasticatory foramen; cap, capsular projection; cp, condyloid process; crp, coronoid process; Exo, exoccipital; foa, foramen ovale accessory; Fr, frontal; fs, frontal sinus; gp, gnathic process; if, incisive foramen; Ip, interparietal; la, lacrimal; lpp, lateral projection of the parietal; lr, lambdoidal ridge; mas, mastoid; Max, maxillary; mbt, trough for buccinator-masticatory branch of maxillary nerve; mf, mental foramen; ms, mesopterygoid fossa; Na, Nasal; nc, nasolacrimal capsule; Pa, parietal; Pal, palate; palc, posterior opening of the alisphenoid canal; pgf, postglenoid foramen; psp, posterior suspensory process of squamosal; Pre, premaxillae; pt, parapterygoid fossa; sag, squamosal-alisphenoid groove; sn, sigmoid notch; Sq, squamosal; ssf, subsquamosal fenestra; stf, stapedial foramen; szr, squamosal zygomatic root; tt, tegmen tympani; zn, zygomatic notch; zp, zygomatic plate. White-dotted lines indicate relative position of some anatomical features." figureDoi="http://doi.org/10.5281/zenodo.7318467" httpUri="https://zenodo.org/record/7318467/files/figure.png" pageId="17" pageNumber="418">Figure 9F</figureCitation>
|
||
), with anterior margin rounded and never with a median palatine process; bony roof of mesopterygoid fossa totally ossified or with inconspicuous sphenopalatine vacuities (
|
||
<figureCitation id="08F59ACBFF952477FED7FE2178239B15" box="[159,275,511,537]" captionStart="FIGURE 9" captionStartId="22.[151,250,1586,1610]" captionTargetBox="[183,1404,181,1562]" captionTargetId="figure-33@22.[183,1404,181,1562]" captionTargetPageId="22" captionText="FIGURE 9. Selected anatomical features of the skull and mandible of Akodon diauarum n. sp. based on adult individuals (MZUSP 36029 [A-C, E-G, J], MZUSP 36038 [D], MCN-M 1382 [H], MN 73906 [I]): dorsal view:A) rostrum; B) interorbital region; C) braincase; ventral view: D) palatal region; F) posterior portion of the skull; lateral view: E) rostrum; G) posterior portion of the skull; ventrolateral (H) and lateral (I) views: of alisphenoid bone region; lateral view: J) mandible. Abbreviations are: ab, auditory bulla; als, alisphenoid strut; an, angular notch; ap, angular process; boc, basioccipital; bmf, buccinatormasticatory foramen; cap, capsular projection; cp, condyloid process; crp, coronoid process; Exo, exoccipital; foa, foramen ovale accessory; Fr, frontal; fs, frontal sinus; gp, gnathic process; if, incisive foramen; Ip, interparietal; la, lacrimal; lpp, lateral projection of the parietal; lr, lambdoidal ridge; mas, mastoid; Max, maxillary; mbt, trough for buccinator-masticatory branch of maxillary nerve; mf, mental foramen; ms, mesopterygoid fossa; Na, Nasal; nc, nasolacrimal capsule; Pa, parietal; Pal, palate; palc, posterior opening of the alisphenoid canal; pgf, postglenoid foramen; psp, posterior suspensory process of squamosal; Pre, premaxillae; pt, parapterygoid fossa; sag, squamosal-alisphenoid groove; sn, sigmoid notch; Sq, squamosal; ssf, subsquamosal fenestra; stf, stapedial foramen; szr, squamosal zygomatic root; tt, tegmen tympani; zn, zygomatic notch; zp, zygomatic plate. White-dotted lines indicate relative position of some anatomical features." figureDoi="http://doi.org/10.5281/zenodo.7318467" httpUri="https://zenodo.org/record/7318467/files/figure.png" pageId="17" pageNumber="418">Figure 9F</figureCitation>
|
||
). Hamular process of pterygoid medium in size and slightly divergent at posterior end; parapterygoid fossa (at mid-level) approximately as wide as the mesopterygoid fossa; and with margins conspicuously straight and divergent posteriorly (
|
||
<figureCitation id="08F59ACBFF952477FFDAFD997B369B6D" box="[402,518,583,609]" captionStart="FIGURE 9" captionStartId="22.[151,250,1586,1610]" captionTargetBox="[183,1404,181,1562]" captionTargetId="figure-33@22.[183,1404,181,1562]" captionTargetPageId="22" captionText="FIGURE 9. Selected anatomical features of the skull and mandible of Akodon diauarum n. sp. based on adult individuals (MZUSP 36029 [A-C, E-G, J], MZUSP 36038 [D], MCN-M 1382 [H], MN 73906 [I]): dorsal view:A) rostrum; B) interorbital region; C) braincase; ventral view: D) palatal region; F) posterior portion of the skull; lateral view: E) rostrum; G) posterior portion of the skull; ventrolateral (H) and lateral (I) views: of alisphenoid bone region; lateral view: J) mandible. Abbreviations are: ab, auditory bulla; als, alisphenoid strut; an, angular notch; ap, angular process; boc, basioccipital; bmf, buccinatormasticatory foramen; cap, capsular projection; cp, condyloid process; crp, coronoid process; Exo, exoccipital; foa, foramen ovale accessory; Fr, frontal; fs, frontal sinus; gp, gnathic process; if, incisive foramen; Ip, interparietal; la, lacrimal; lpp, lateral projection of the parietal; lr, lambdoidal ridge; mas, mastoid; Max, maxillary; mbt, trough for buccinator-masticatory branch of maxillary nerve; mf, mental foramen; ms, mesopterygoid fossa; Na, Nasal; nc, nasolacrimal capsule; Pa, parietal; Pal, palate; palc, posterior opening of the alisphenoid canal; pgf, postglenoid foramen; psp, posterior suspensory process of squamosal; Pre, premaxillae; pt, parapterygoid fossa; sag, squamosal-alisphenoid groove; sn, sigmoid notch; Sq, squamosal; ssf, subsquamosal fenestra; stf, stapedial foramen; szr, squamosal zygomatic root; tt, tegmen tympani; zn, zygomatic notch; zp, zygomatic plate. White-dotted lines indicate relative position of some anatomical features." figureDoi="http://doi.org/10.5281/zenodo.7318467" httpUri="https://zenodo.org/record/7318467/files/figure.png" pageId="17" pageNumber="418">Figure 9F</figureCitation>
|
||
). Basioccipital wide and moderately excavated; auditory bullae flask-shaped and medium-sized, with long and wide eustachian tube (
|
||
<figureCitation id="08F59ACBFF952477FC92FDB57A7C9B89" box="[730,844,619,645]" captionStart="FIGURE 9" captionStartId="22.[151,250,1586,1610]" captionTargetBox="[183,1404,181,1562]" captionTargetId="figure-33@22.[183,1404,181,1562]" captionTargetPageId="22" captionText="FIGURE 9. Selected anatomical features of the skull and mandible of Akodon diauarum n. sp. based on adult individuals (MZUSP 36029 [A-C, E-G, J], MZUSP 36038 [D], MCN-M 1382 [H], MN 73906 [I]): dorsal view:A) rostrum; B) interorbital region; C) braincase; ventral view: D) palatal region; F) posterior portion of the skull; lateral view: E) rostrum; G) posterior portion of the skull; ventrolateral (H) and lateral (I) views: of alisphenoid bone region; lateral view: J) mandible. Abbreviations are: ab, auditory bulla; als, alisphenoid strut; an, angular notch; ap, angular process; boc, basioccipital; bmf, buccinatormasticatory foramen; cap, capsular projection; cp, condyloid process; crp, coronoid process; Exo, exoccipital; foa, foramen ovale accessory; Fr, frontal; fs, frontal sinus; gp, gnathic process; if, incisive foramen; Ip, interparietal; la, lacrimal; lpp, lateral projection of the parietal; lr, lambdoidal ridge; mas, mastoid; Max, maxillary; mbt, trough for buccinator-masticatory branch of maxillary nerve; mf, mental foramen; ms, mesopterygoid fossa; Na, Nasal; nc, nasolacrimal capsule; Pa, parietal; Pal, palate; palc, posterior opening of the alisphenoid canal; pgf, postglenoid foramen; psp, posterior suspensory process of squamosal; Pre, premaxillae; pt, parapterygoid fossa; sag, squamosal-alisphenoid groove; sn, sigmoid notch; Sq, squamosal; ssf, subsquamosal fenestra; stf, stapedial foramen; szr, squamosal zygomatic root; tt, tegmen tympani; zn, zygomatic notch; zp, zygomatic plate. White-dotted lines indicate relative position of some anatomical features." figureDoi="http://doi.org/10.5281/zenodo.7318467" httpUri="https://zenodo.org/record/7318467/files/figure.png" pageId="17" pageNumber="418">Figure 9F</figureCitation>
|
||
). Foramen magnum oval in shape; occipital condyles medium-sized.
|
||
</paragraph>
|
||
<paragraph id="9071864EFF952477FE8FFD6D7DBC9A8D" blockId="17.[151,1437,151,2013]" pageId="17" pageNumber="418">
|
||
Mandible similar to congeners, but with somewhat robust angular, condyloid and coronoid processes (
|
||
<figureCitation id="08F59ACBFF952477FB6BFD6D7CBF9BC1" box="[1315,1423,691,717]" captionStart="FIGURE 9" captionStartId="22.[151,250,1586,1610]" captionTargetBox="[183,1404,181,1562]" captionTargetId="figure-33@22.[183,1404,181,1562]" captionTargetPageId="22" captionText="FIGURE 9. Selected anatomical features of the skull and mandible of Akodon diauarum n. sp. based on adult individuals (MZUSP 36029 [A-C, E-G, J], MZUSP 36038 [D], MCN-M 1382 [H], MN 73906 [I]): dorsal view:A) rostrum; B) interorbital region; C) braincase; ventral view: D) palatal region; F) posterior portion of the skull; lateral view: E) rostrum; G) posterior portion of the skull; ventrolateral (H) and lateral (I) views: of alisphenoid bone region; lateral view: J) mandible. Abbreviations are: ab, auditory bulla; als, alisphenoid strut; an, angular notch; ap, angular process; boc, basioccipital; bmf, buccinatormasticatory foramen; cap, capsular projection; cp, condyloid process; crp, coronoid process; Exo, exoccipital; foa, foramen ovale accessory; Fr, frontal; fs, frontal sinus; gp, gnathic process; if, incisive foramen; Ip, interparietal; la, lacrimal; lpp, lateral projection of the parietal; lr, lambdoidal ridge; mas, mastoid; Max, maxillary; mbt, trough for buccinator-masticatory branch of maxillary nerve; mf, mental foramen; ms, mesopterygoid fossa; Na, Nasal; nc, nasolacrimal capsule; Pa, parietal; Pal, palate; palc, posterior opening of the alisphenoid canal; pgf, postglenoid foramen; psp, posterior suspensory process of squamosal; Pre, premaxillae; pt, parapterygoid fossa; sag, squamosal-alisphenoid groove; sn, sigmoid notch; Sq, squamosal; ssf, subsquamosal fenestra; stf, stapedial foramen; szr, squamosal zygomatic root; tt, tegmen tympani; zn, zygomatic notch; zp, zygomatic plate. White-dotted lines indicate relative position of some anatomical features." figureDoi="http://doi.org/10.5281/zenodo.7318467" httpUri="https://zenodo.org/record/7318467/files/figure.png" pageId="17" pageNumber="418">Figure 9J</figureCitation>
|
||
). Coronoid process falciform, subequal in height to the condyloid process; angular process short, reaching the same level of condyloid process posteriorly. Sigmoid and angular notches moderately deep. Masseteric crest with superior and inferior ridges converging anteriorly as open chevron, which ends below the middle, or the procingulum, of ml level. Capsular process of lower incisors poorly developed, lying at the base of coronoid process; mental foramen visible in lateral view; anterior point of diastema located slightly below the alveolar plane.
|
||
</paragraph>
|
||
<paragraph id="9071864EFF952477FE8FFC557D619CCD" blockId="17.[151,1437,151,2013]" pageId="17" pageNumber="418">
|
||
Upper and lower incisors opisthodont, without grooves, and with enamel light orange. Upper molar rows parallel; main cusps arranged in slightly alternated pairs, with protocone and hypocone slightly anterior to opposite cusps (paracone and metacone, respectively); labial (paracone and metacone) cusps slightly larger than the lingual (protocone and hypocone) cusps; molars crested (
|
||
<emphasis id="A2BA5A5CFF952477FCABFC297A119D1C" box="[739,801,1015,1040]" italics="true" pageId="17" pageNumber="418">sensu</emphasis>
|
||
<bibRefCitation id="F45FFBBFFF952477FD65FC297ACE9D1D" author="Hershkovitz, P." box="[813,1022,1015,1041]" pageId="17" pageNumber="418" pagination="1 - 524" refId="ref18552" refString="Hershkovitz, P. (1962) Evolution of Neotropical cricetine rodents (Muridae) with special reference to the phyllotine group. Fieldiana Zoology, 46, 1 - 524. https: // doi. org / 10.5962 / bhl. title. 2781" type="journal article" year="1962">Hershkovitz 1962</bibRefCitation>
|
||
), narrow and elongated; upper and lower molars moderately hypsodont, M1 with inconspicuous anteroflexus and mesoflexus, either obliterated due to minimal wear or remaining as a small internal fossette, and conspicuous protoflexus, hypoflexus, paraflexus, and metaflexus, with the last two almost forming a 90º angle; procingulum of M1 separated by anteromedian flexus, resulting in an anterolabial and anterolingual conules subequal in size; anteroloph and parastyle present, but anteroloph coalesced to the anterolabial conule with early wear (thus, the anteroflexus is almost indistinguishable); protostyle absent; mesoloph reduced in length and generally coalesced with paracone due to wear; enteroloph and enterostyle absent; posteroloph present and with evidence of posteroflexus in young specimens, but both are poorly defined in subadults/adults due to early wear. M2 similar to M1; rectangular in outline, with anteroloph moderately developed; mesoloph very reduced and partially fused to paracone; flexus are just as developed, including a trace of a protoflexus and posteroflexus in young specimens. M3 half the size of M2, cylindrical in outline, with main cusps and flexus distinct in young specimens or mostly fused in subadult/adults due to early wear, but with paraflexus and metaflexus often remaining as a small internal fossette in older specimens (
|
||
<figureCitation id="08F59ACBFF952477FDA9FA797D739CCD" box="[993,1091,1447,1473]" captionStart="FIGURE 6" captionStartId="19.[151,250,1954,1978]" captionTargetBox="[240,1348,181,1930]" captionTargetId="figure-19@19.[240,1348,181,1930]" captionTargetPageId="19" captionText="FIGURE 6. Upper and lower left molar tooth rows in occlusal view of Akodon n. sp. (MCN-M 3219—left, and MCN-M 1382—center), and A. cursor (MZUFV 2335 - right). Abbreviations: paraflexus (pf), metaflexus (mf) and mesoflexid (mfd)." figureDoi="http://doi.org/10.5281/zenodo.7318461" httpUri="https://zenodo.org/record/7318461/files/figure.png" pageId="17" pageNumber="418">Figure 6</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="9071864EFF952477FE8FFA157D029E99" blockId="17.[151,1437,151,2013]" pageId="17" pageNumber="418">
|
||
Lower molars crested; labial cusps (protoconid and hypoconid) arranged in alternated pairs in relation to lingual (metaconid and entoconid) cusps, with metaconid and entoconid distinctly anterior to protoconid and hypoconid, respectively; m1 with anterolabial and anterolingual conulids of equal size, separated by a consistently present and deep anteromedian flexid; m1 with inconspicuous metaflexid and entoflexid, either obliterated due to minimal wear or remaining as a small internal fossette, and conspicuous protoflexid, hypoflexid, posteroflexid, and mesoflexid, with the last two almost forming a 90º angle; small protolophid present, connected to anterior murid by enamel lophid and fused with protostylid; anterolophid and metastylid absent; mesolophid very reduced (partially coalesced to entoconid due to wear) and fused to mesostylid; ectolophid absent; ectostylid absent or very reduced; posterolophid conspicuous and separated from entoconid by well-defined posteroflexid; m2 similar to m1, protolophid reduced, often fused with protoconid due to wear; flexids are just as developed, except for protoflexid; m3 greater in size than M3, with the four main cusps visible, mesolophid absent or very tiny; posterolophid might be present, but is probably fused to other cusps; protoflexid and posteroflexid mostly fused to cusps in mature adults; hypoflexid and mesoflexid fused only in very old specimens; entoflexid inconspicuous (
|
||
<figureCitation id="08F59ACBFF952477FD8AF8A57D149E99" box="[962,1060,1915,1941]" captionStart="FIGURE 6" captionStartId="19.[151,250,1954,1978]" captionTargetBox="[240,1348,181,1930]" captionTargetId="figure-19@19.[240,1348,181,1930]" captionTargetPageId="19" captionText="FIGURE 6. Upper and lower left molar tooth rows in occlusal view of Akodon n. sp. (MCN-M 3219—left, and MCN-M 1382—center), and A. cursor (MZUFV 2335 - right). Abbreviations: paraflexus (pf), metaflexus (mf) and mesoflexid (mfd)." figureDoi="http://doi.org/10.5281/zenodo.7318461" httpUri="https://zenodo.org/record/7318461/files/figure.png" pageId="17" pageNumber="418">Figure 6</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="9071864EFF952474FE8FF8407D2C99F5" blockId="17.[151,1437,151,2013]" lastBlockId="18.[151,1437,150,2013]" lastPageId="18" lastPageNumber="419" pageId="17" pageNumber="418">
|
||
<emphasis id="A2BA5A5CFF952477FE8FF84078DF9EB4" bold="true" box="[199,495,1950,1976]" pageId="17" pageNumber="418">Morphological variation</emphasis>
|
||
.
|
||
<materialsCitation id="20A68C13FF952474FC4AF84178B099BD" ID-GBIF-Occurrence="3965146301" collectionCode="UFMT" lastPageId="18" lastPageNumber="419" pageId="17" pageNumber="418" specimenCode="BRM 165, 175, 279" specimenCount="1">
|
||
Few specimens present discrete morphological variation:
|
||
<specimenCount id="86C84DC7FF952477FAEAF8417C6B9EB5" box="[1186,1371,1951,1977]" pageId="17" pageNumber="418" type="generic">three specimens</specimenCount>
|
||
from Nova Ubiratã (locality 7,
|
||
<figureCitation id="08F59ACBFF952477FFFCF81D7B209ED1" box="[436,528,1987,2013]" captionStart="FIGURE 1" captionStartId="4.[151,250,1165,1189]" captionTargetBox="[211,1375,190,1133]" captionTargetId="figure-33@4.[204,1384,179,1139]" captionTargetPageId="4" captionText="FIGURE 1. Collecting localities of Akodon n. sp. Legend:specimens identified by morphology (circles) and karyotype (triangles and star), and type locality (star). Numbers refer to localities listed in the Appendix II. The limits of ecoregions follow Dinerstein et al. (2017). In the main map: Brazilian state limits in black and main rivers in gray lines. In the captioned map, note the large distance (about 1,540 km) between the geographic range of Akodon n. sp. (light-gray) and Akodon cursor (dark-gray)." figureDoi="http://doi.org/10.5281/zenodo.7318451" httpUri="https://zenodo.org/record/7318451/files/figure.png" pageId="17" pageNumber="418">Figure 1</figureCitation>
|
||
) present a white apical part of the tail, restricted to only about
|
||
<quantity id="57362BABFF952477FA84F81D7C0F9ED1" box="[1228,1343,1987,2013]" metricMagnitude="-2" metricUnit="m" metricValue="1.5" metricValueMax="2.0" metricValueMin="1.0" pageId="17" pageNumber="418" unit="mm" value="15.0" valueMax="20.0" valueMin="10.0">10-20 mm</quantity>
|
||
(
|
||
<collectionCode id="F6DF1E8BFF952477FB05F81D7CAC9ED1" box="[1357,1436,1987,2013]" country="Brazil" lsid="urn:lsid:biocol.org:col:14332" name="Universidade Federal de Mato Grosso" pageId="17" pageNumber="418" type="Herbarium">UFMT</collectionCode>
|
||
<specimenCode id="C0682E35FF962474FEDFFF49783799BD" box="[151,263,150,177]" collectionCode="UFMT" country="Brazil" lsid="urn:lsid:biocol.org:col:14332" name="Universidade Federal de Mato Grosso" pageId="18" pageNumber="418" type="Herbarium">BRM 165</specimenCode>
|
||
,
|
||
<specimenCode id="C0682E35FF962474FF5AFF48780E99BD" box="[274,318,150,177]" collectionCode="UFMT" country="Brazil" lsid="urn:lsid:biocol.org:col:14332" name="Universidade Federal de Mato Grosso" pageId="18" pageNumber="418" type="Herbarium">175</specimenCode>
|
||
,
|
||
<specimenCode id="C0682E35FF962474FF01FF49784799BD" box="[329,375,151,177]" collectionCode="UFMT" country="Brazil" lsid="urn:lsid:biocol.org:col:14332" name="Universidade Federal de Mato Grosso" pageId="18" pageNumber="418" type="Herbarium">279</specimenCode>
|
||
)
|
||
</materialsCitation>
|
||
;
|
||
<materialsCitation id="20A68C13FF962474FFC2FF497B5A99D9" ID-GBIF-Occurrence="3965146305" collectionCode="MN, UFMT" pageId="18" pageNumber="419" specimenCode="MN 73906, UFMT 3476, 4110" specimenCount="1">
|
||
in a few specimens the alisphenoid strut is absent (
|
||
<specimenCode id="C0682E35FF962474FDFFFF497D0599BD" box="[951,1077,151,177]" collectionCode="MN" country="Brazil" name="Museu Nacional, Universidade Federal do Rio de Janeiro" pageId="18" pageNumber="419">MN 73906</specimenCode>
|
||
, UFMT 3423), restricted to only one side of the skull (
|
||
<specimenCode id="C0682E35FF962474FFC1FF657B2B99D9" box="[393,539,187,213]" collectionCode="UFMT" country="Brazil" lsid="urn:lsid:biocol.org:col:14332" name="Universidade Federal de Mato Grosso" pageId="18" pageNumber="419" type="Herbarium">UFMT 3476</specimenCode>
|
||
,
|
||
<specimenCode id="C0682E35FF962474FC6EFF657B5199D9" box="[550,609,187,213]" collectionCode="UFMT" country="Brazil" lsid="urn:lsid:biocol.org:col:14332" name="Universidade Federal de Mato Grosso" pageId="18" pageNumber="419" type="Herbarium">4110</specimenCode>
|
||
)
|
||
</materialsCitation>
|
||
,
|
||
<materialsCitation id="20A68C13FF962474FC3DFF657D5199D9" ID-GBIF-Occurrence="3965146304" box="[629,1121,186,213]" collectionCode="UFMT" pageId="18" pageNumber="419" specimenCode="BRM 165" specimenCount="1">
|
||
or is notably thin in one (
|
||
<collectionCode id="F6DF1E8BFF962474FDD9FF657AD099D9" box="[913,992,187,213]" country="Brazil" lsid="urn:lsid:biocol.org:col:14332" name="Universidade Federal de Mato Grosso" pageId="18" pageNumber="419" type="Herbarium">UFMT</collectionCode>
|
||
<specimenCode id="C0682E35FF962474FDA0FF657D6899D9" box="[1000,1112,186,213]" collectionCode="UFMT" country="Brazil" lsid="urn:lsid:biocol.org:col:14332" name="Universidade Federal de Mato Grosso" pageId="18" pageNumber="419" type="Herbarium">BRM 165</specimenCode>
|
||
)
|
||
</materialsCitation>
|
||
<materialsCitation id="20A68C13FF962474FA20FF6579FE99F5" ID-GBIF-Occurrence="3965146308" collectionCode="UFMT" pageId="18" pageNumber="419" specimenCode="BRM 175" specimenCount="1">
|
||
or both sides (
|
||
<collectionCode id="F6DF1E8BFF962474FB4FFF657C6699D9" box="[1287,1366,187,213]" country="Brazil" lsid="urn:lsid:biocol.org:col:14332" name="Universidade Federal de Mato Grosso" pageId="18" pageNumber="419" type="Herbarium">UFMT</collectionCode>
|
||
<specimenCode id="C0682E35FF962474FB16FF6579F599F5" collectionCode="UFMT" country="Brazil" lsid="urn:lsid:biocol.org:col:14332" name="Universidade Federal de Mato Grosso" pageId="18" pageNumber="419" type="Herbarium">BRM 175</specimenCode>
|
||
)
|
||
</materialsCitation>
|
||
;
|
||
<materialsCitation id="20A68C13FF962474FE91FF017D2999F5" ID-GBIF-Occurrence="3965146306" box="[217,1049,223,249]" collectionCode="UFMT" pageId="18" pageNumber="419" specimenCode="BRM 164" specimenCount="1">
|
||
and the anteromedian flexid is absent in
|
||
<specimenCount id="86C84DC7FF962474FCD7FF017A0899F5" box="[671,824,223,249]" pageId="18" pageNumber="419" type="generic">one specimen</specimenCount>
|
||
(
|
||
<collectionCode id="F6DF1E8BFF962474FD0EFF017AA599F5" box="[838,917,223,249]" country="Brazil" lsid="urn:lsid:biocol.org:col:14332" name="Universidade Federal de Mato Grosso" pageId="18" pageNumber="419" type="Herbarium">UFMT</collectionCode>
|
||
<specimenCode id="C0682E35FF962474FDD4FF017D2099F5" box="[924,1040,223,249]" collectionCode="UFMT" country="Brazil" lsid="urn:lsid:biocol.org:col:14332" name="Universidade Federal de Mato Grosso" pageId="18" pageNumber="419" type="Herbarium">BRM 164</specimenCode>
|
||
)
|
||
</materialsCitation>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="9071864EFF962474FE8FFEDC7A0298DD" blockId="18.[151,1437,150,2013]" pageId="18" pageNumber="419">
|
||
<emphasis id="A2BA5A5CFF962474FE8FFEDC78569810" bold="true" box="[199,358,258,284]" pageId="18" pageNumber="419">Comparisons</emphasis>
|
||
. Besides
|
||
<taxonomicName id="57CEFDCDFF962474FF98FEDD7B089810" authorityName=": Gettinger, Ardente & Martins-Hatano" authorityYear="2012" box="[464,568,259,285]" class="Mammalia" family="Cricetidae" genus="Akodon" kingdom="Animalia" order="Rodentia" pageId="18" pageNumber="419" phylum="Chordata" rank="species" species="cursor">
|
||
<emphasis id="A2BA5A5CFF962474FF98FEDD7B089810" box="[464,568,259,285]" italics="true" pageId="18" pageNumber="419">A. cursor</emphasis>
|
||
</taxonomicName>
|
||
, we also compared
|
||
<taxonomicName id="57CEFDCDFF962474FD5BFEDD7AAF9811" authority="Brandão & Carmignotto & Percequillo & Christoff & Mendes-Oliveira & Geise, 2022" authorityName="Brandão & Carmignotto & Percequillo & Christoff & Mendes-Oliveira & Geise" authorityYear="2022" box="[787,927,259,285]" class="Mammalia" family="Cricetidae" genus="Akodon" kingdom="Animalia" order="Rodentia" pageId="18" pageNumber="419" phylum="Chordata" rank="species" species="diauarum" status="sp. nov.">
|
||
<emphasis id="A2BA5A5CFF962474FD5BFEDD7AAF9811" box="[787,927,259,285]" italics="true" pageId="18" pageNumber="419">A. diauarum</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="A2BA5A5CFF962474FDEDFEDD7AD39811" bold="true" box="[933,995,259,285]" pageId="18" pageNumber="419">
|
||
<taxonomicNameLabel id="B989E727FF962474FDEDFEDD7AD39811" box="[933,995,259,285]" pageId="18" pageNumber="419" rank="species">n. sp.</taxonomicNameLabel>
|
||
</emphasis>
|
||
to other members of the
|
||
<taxonomicName id="57CEFDCDFF962474FABFFEDD7CAC9810" authorityName=": Gettinger, Ardente & Martins-Hatano" authorityYear="2012" box="[1271,1436,259,285]" class="Mammalia" family="Cricetidae" genus="Akodon" kingdom="Animalia" order="Rodentia" pageId="18" pageNumber="419" phylum="Chordata" rank="species" species="cursor">
|
||
<emphasis id="A2BA5A5CFF962474FABFFEDD7CAC9810" box="[1271,1436,259,285]" italics="true" pageId="18" pageNumber="419">Akodon cursor</emphasis>
|
||
</taxonomicName>
|
||
species group.
|
||
<taxonomicName id="57CEFDCDFF962474FF0CFEF97B28984D" authorityName="Hershkovitz" authorityYear="1990" box="[324,536,295,321]" class="Mammalia" family="Cricetidae" genus="Akodon" kingdom="Animalia" order="Rodentia" pageId="18" pageNumber="419" phylum="Chordata" rank="species" species="lindberghi">
|
||
<emphasis id="A2BA5A5CFF962474FF0CFEF97B28984D" box="[324,536,295,321]" italics="true" pageId="18" pageNumber="419">Akodon lindberghi</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="57CEFDCDFF962474FC1CFEF97BF4984C" authorityName="Hershkovitz" authorityYear="1998" box="[596,708,295,321]" class="Mammalia" family="Cricetidae" genus="Akodon" kingdom="Animalia" order="Rodentia" pageId="18" pageNumber="419" phylum="Chordata" rank="species" species="mystax">
|
||
<emphasis id="A2BA5A5CFF962474FC1CFEF97BF4984C" box="[596,708,295,321]" italics="true" pageId="18" pageNumber="419">A. mystax</emphasis>
|
||
</taxonomicName>
|
||
are the most distinctive ones, since both are the smallest taxa, with ranges of CIL (20.69–22.88 mm, 21.07–23.18 mm, respectively) and LMR (3.52–3.94 mm, 3.54–3.93 mm) distinctly smaller than
|
||
<taxonomicName id="57CEFDCDFF962474FFDFFEB17B149885" authority="Brandão & Carmignotto & Percequillo & Christoff & Mendes-Oliveira & Geise, 2022" authorityName="Brandão & Carmignotto & Percequillo & Christoff & Mendes-Oliveira & Geise" authorityYear="2022" box="[407,548,367,393]" class="Mammalia" family="Cricetidae" genus="Akodon" kingdom="Animalia" order="Rodentia" pageId="18" pageNumber="419" phylum="Chordata" rank="species" species="diauarum" status="sp. nov.">
|
||
<emphasis id="A2BA5A5CFF962474FFDFFEB17B149885" box="[407,548,367,393]" italics="true" pageId="18" pageNumber="419">A. diauarum</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="A2BA5A5CFF962474FC63FEB17B5A9885" bold="true" box="[555,618,367,393]" pageId="18" pageNumber="419">
|
||
<taxonomicNameLabel id="B989E727FF962474FC63FEB17B5A9885" box="[555,618,367,393]" pageId="18" pageNumber="419" rank="species">n. sp.</taxonomicNameLabel>
|
||
</emphasis>
|
||
(CIL 24.61–29.76 mm; LMR 3.94–5.35 mm—
|
||
<tableCitation id="DD4CB3F5FF962474FA37FEB17DED9885" box="[1151,1245,367,393]" captionStart="TABLE 9" captionStartId="12.[151,239,151,175]" captionTargetPageId="12" captionText="TABLE 9. Descriptive statistics of the external body and cranio-dental measurements in millimeters, and the weight in grams for Akodon cursor and Akodon n. sp. Legend: N = Sample size; SD = Standard Deviation." httpUri="http://table.plazi.org/id/C4B1D6C6FF88246AFEDFFF497D9299DF" pageId="18" pageNumber="419" tableUuid="C4B1D6C6FF88246AFEDFFF497D9299DF">Tables 9</tableCitation>
|
||
and S
|
||
<tableCitation id="DD4CB3F5FF962474FB6FFEB17C039885" box="[1319,1331,367,393]" captionStart="TABLE 1" captionStartId="3.[151,239,1304,1328]" captionTargetPageId="3" captionText="TABLE 1. References with records of karyotyped specimens (n = 35) of Akodon n. sp. Diploid (2n), fundamental number" httpUri="http://table.plazi.org/id/C4B1D6C6FF872465FEDFFAC679EA9C74" pageId="18" pageNumber="419" tableUuid="C4B1D6C6FF872465FEDFFAC679EA9C74">1</tableCitation>
|
||
). In turn,
|
||
<taxonomicName id="57CEFDCDFF962474FEDFFE4D781598A0" authorityName="Thomas" authorityYear="1913" box="[151,293,403,429]" class="Mammalia" family="Cricetidae" genus="Akodon" kingdom="Animalia" order="Rodentia" pageId="18" pageNumber="419" phylum="Chordata" rank="species" species="montensis">
|
||
<emphasis id="A2BA5A5CFF962474FEDFFE4D781598A0" box="[151,293,403,429]" italics="true" pageId="18" pageNumber="419">A. montensis</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="57CEFDCDFF962474FF79FE4D78E898A0" authorityName="Christoff, Fagundes, Sbalqueiro, Mattevi, & Yonenaga-Yassuda" authorityYear="2000" box="[305,472,403,429]" class="Mammalia" family="Cricetidae" genus="Akodon" kingdom="Animalia" order="Rodentia" pageId="18" pageNumber="419" phylum="Chordata" rank="species" species="paranaensis">
|
||
<emphasis id="A2BA5A5CFF962474FF79FE4D78E898A0" box="[305,472,403,429]" italics="true" pageId="18" pageNumber="419">A. paranaensis</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="57CEFDCDFF962474FC44FE4D7B6E98A0" authorityName="Gonzalez, Langguth, & Oliveira" authorityYear="1998" box="[524,606,403,429]" class="Mammalia" family="Cricetidae" genus="Akodon" kingdom="Animalia" order="Rodentia" pageId="18" pageNumber="419" phylum="Chordata" rank="species" species="reigi">
|
||
<emphasis id="A2BA5A5CFF962474FC44FE4D7B6E98A0" box="[524,606,403,429]" italics="true" pageId="18" pageNumber="419">A. reigi</emphasis>
|
||
</taxonomicName>
|
||
are similar-sized to
|
||
<taxonomicName id="57CEFDCDFF962474FD75FE4D7AF898A1" authority="Brandão & Carmignotto & Percequillo & Christoff & Mendes-Oliveira & Geise, 2022" authorityName="Brandão & Carmignotto & Percequillo & Christoff & Mendes-Oliveira & Geise" authorityYear="2022" box="[829,968,403,429]" class="Mammalia" family="Cricetidae" genus="Akodon" kingdom="Animalia" order="Rodentia" pageId="18" pageNumber="419" phylum="Chordata" rank="species" species="diauarum" status="sp. nov.">
|
||
<emphasis id="A2BA5A5CFF962474FD75FE4D7AF898A1" box="[829,968,403,429]" italics="true" pageId="18" pageNumber="419">A. diauarum</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="A2BA5A5CFF962474FD86FE4D7D3B98A1" bold="true" box="[974,1035,403,429]" pageId="18" pageNumber="419">
|
||
<taxonomicNameLabel id="B989E727FF962474FD86FE4D7D3B98A1" box="[974,1035,403,429]" pageId="18" pageNumber="419" rank="species">n. sp.</taxonomicNameLabel>
|
||
</emphasis>
|
||
, overlapping in most measurements (
|
||
<tableCitation id="DD4CB3F5FF962474FED7FE6979CE98DD" box="[159,254,439,465]" captionStart="TABLE 9" captionStartId="12.[151,239,151,175]" captionTargetPageId="12" captionText="TABLE 9. Descriptive statistics of the external body and cranio-dental measurements in millimeters, and the weight in grams for Akodon cursor and Akodon n. sp. Legend: N = Sample size; SD = Standard Deviation." httpUri="http://table.plazi.org/id/C4B1D6C6FF88246AFEDFFF497D9299DF" pageId="18" pageNumber="419" tableUuid="C4B1D6C6FF88246AFEDFFF497D9299DF">Tables 9</tableCitation>
|
||
and S
|
||
<tableCitation id="DD4CB3F5FF962474FF00FE69786498DD" box="[328,340,439,465]" captionStart="TABLE 1" captionStartId="3.[151,239,1304,1328]" captionTargetPageId="3" captionText="TABLE 1. References with records of karyotyped specimens (n = 35) of Akodon n. sp. Diploid (2n), fundamental number" httpUri="http://table.plazi.org/id/C4B1D6C6FF872465FEDFFAC679EA9C74" pageId="18" pageNumber="419" tableUuid="C4B1D6C6FF872465FEDFFAC679EA9C74">1</tableCitation>
|
||
;
|
||
<bibRefCitation id="F45FFBBFFF962474FF29FE697B1298DD" author="Geise, L. & Astua, D. A. & Silva, H. S." box="[353,546,438,465]" pageId="18" pageNumber="419" pagination="63 - 74" refId="ref18258" refString="Geise, L., Astua, D. A. & Silva, H. S. (2005) Morphometric differentiation and distributional notes of three species of Akodon (Muridae, Sigmodontinae, Akodontini) in the Atlantic coastal area of Brazil. Arquivos do Museu Nacional 63, 63 - 74." type="journal article" year="2005">
|
||
Geise
|
||
<emphasis id="A2BA5A5CFF962474FFE0FE6978E998DD" box="[424,473,439,465]" italics="true" pageId="18" pageNumber="419">et al</emphasis>
|
||
. 2005
|
||
</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="F45FFBBFFF962474FC65FE697A1798DD" author="Goncalves, P. R. & Myers, P. & Vilela, J. & Oliveira, J. A." box="[557,807,439,465]" pageId="18" pageNumber="419" pagination="1 - 24" refId="ref18441" refString="Goncalves, P. R., Myers, P., Vilela, J. & Oliveira, J. A. (2007) Systematics of species of the genus Akodon (Rodentia: Sigmodontinae) in southeastern Brazil and implications for the biogeography of the campos de altitude. Miscellaneous Publications of the Museum of Zoology, 197, 1 - 24." type="journal article" year="2007">
|
||
Gonçalves
|
||
<emphasis id="A2BA5A5CFF962474FCE3FE697BEC98DD" box="[683,732,439,465]" italics="true" pageId="18" pageNumber="419">et al</emphasis>
|
||
. 2007
|
||
</bibRefCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="9071864EFF962474FE8FFE057D1A9AA9" blockId="18.[151,1437,150,2013]" pageId="18" pageNumber="419">
|
||
Qualitative characters of
|
||
<taxonomicName id="57CEFDCDFF962474FFABFE057B5F98F9" authority="Brandão & Carmignotto & Percequillo & Christoff & Mendes-Oliveira & Geise, 2022" authorityName="Brandão & Carmignotto & Percequillo & Christoff & Mendes-Oliveira & Geise" authorityYear="2022" box="[483,623,475,501]" class="Mammalia" family="Cricetidae" genus="Akodon" kingdom="Animalia" order="Rodentia" pageId="18" pageNumber="419" phylum="Chordata" rank="species" species="diauarum" status="sp. nov.">
|
||
<emphasis id="A2BA5A5CFF962474FFABFE057B5F98F9" box="[483,623,475,501]" italics="true" pageId="18" pageNumber="419">A. diauarum</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="A2BA5A5CFF962474FC30FE057B8998F9" bold="true" box="[632,697,475,501]" pageId="18" pageNumber="419">
|
||
<taxonomicNameLabel id="B989E727FF962474FC30FE057B8998F9" box="[632,697,475,501]" pageId="18" pageNumber="419" rank="species">n. sp.</taxonomicNameLabel>
|
||
</emphasis>
|
||
that allow distinction to the aforementioned similar-sized species are: i) the conspicuously expanded lateral projection of parietal (lpp), usually in contact to the exoccipital versus lpp less developed, usually not in contact to the exoccipital (
|
||
<taxonomicName id="57CEFDCDFF962474FD40FDFD7A9D9B30" authorityName="Christoff, Fagundes, Sbalqueiro, Mattevi, & Yonenaga-Yassuda" authorityYear="2000" box="[776,941,547,573]" class="Mammalia" family="Cricetidae" genus="Akodon" kingdom="Animalia" order="Rodentia" pageId="18" pageNumber="419" phylum="Chordata" rank="species" species="paranaensis">
|
||
<emphasis id="A2BA5A5CFF962474FD40FDFD7A9D9B30" box="[776,941,547,573]" italics="true" pageId="18" pageNumber="419">A. paranaensis</emphasis>
|
||
</taxonomicName>
|
||
) or absent (or inconspicuous, when present), exhibiting a straight lateral border of parietal (
|
||
<taxonomicName id="57CEFDCDFF962474FCC8FD997A399B6C" authorityName="Thomas" authorityYear="1913" box="[640,777,583,609]" class="Mammalia" family="Cricetidae" genus="Akodon" kingdom="Animalia" order="Rodentia" pageId="18" pageNumber="419" phylum="Chordata" rank="species" species="montensis">
|
||
<emphasis id="A2BA5A5CFF962474FCC8FD997A399B6C" box="[640,777,583,609]" italics="true" pageId="18" pageNumber="419">A. montensis</emphasis>
|
||
</taxonomicName>
|
||
); ii) frontosquamosal suture notably anterior to frontoparietal suture, which allows contact between the frontal and the dorsal surface of squamosal versus frontosquamosal suture only slightly anterior to the frontoparietal suture (
|
||
<taxonomicName id="57CEFDCDFF962474FC8EFD517A649BA4" authorityName="Thomas" authorityYear="1913" box="[710,852,655,681]" class="Mammalia" family="Cricetidae" genus="Akodon" kingdom="Animalia" order="Rodentia" pageId="18" pageNumber="419" phylum="Chordata" rank="species" species="montensis">
|
||
<emphasis id="A2BA5A5CFF962474FC8EFD517A649BA4" box="[710,852,655,681]" italics="true" pageId="18" pageNumber="419">A. montensis</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="57CEFDCDFF962474FD2CFD517D3B9BA4" authorityName="Christoff, Fagundes, Sbalqueiro, Mattevi, & Yonenaga-Yassuda" authorityYear="2000" box="[868,1035,655,681]" class="Mammalia" family="Cricetidae" genus="Akodon" kingdom="Animalia" order="Rodentia" pageId="18" pageNumber="419" phylum="Chordata" rank="species" species="paranaensis">
|
||
<emphasis id="A2BA5A5CFF962474FD2CFD517D3B9BA4" box="[868,1035,655,681]" italics="true" pageId="18" pageNumber="419">A. paranaensis</emphasis>
|
||
</taxonomicName>
|
||
), with frontal and dorsal surface of squamosal not or only slightly in contact (
|
||
<figureCitation id="08F59ACBFF962474FC2DFD6D7BE39BC1" box="[613,723,691,717]" captionStart="FIGURE 10" captionStartId="23.[151,250,1198,1222]" captionTargetBox="[166,1421,345,1175]" captionTargetId="figure-110@23.[166,1421,345,1175]" captionTargetPageId="23" captionText="FIGURE 10. Anterior portion of braincase in lateral view of A: Akodon diauarum n. sp. (MN 73906), B: A. paranaensis (MZUSP 29094), and C: A. montensis (UFMG 2695).Abbreviations: fps, frontoparietal suture; Fr, frontal; fss, frontosquamosal suture; lpp, lateral projection of the parietal; Pa, parietal; Sq, squamosal. Note that the frontosquamosal and the frontoparietal sutures are mostly colinear in A. montensis and A. paranaensis, but form an acute angle (approximate 90º) in Akodon diauarum n. sp., presenting an area of contact between the dorsal facet of frontal and squamosal (white arrow); and the lpp highly and moderately developed in Akodon diauarum n. sp. and A. paranaensis, respectively, but absent (or inconspicuous, when present) in A. montensis. Figures are not to scale to facilitate comparisons." figureDoi="http://doi.org/10.5281/zenodo.7318469" httpUri="https://zenodo.org/record/7318469/files/figure.png" pageId="18" pageNumber="419">Figure 10</figureCitation>
|
||
). Unfortunately, we did not have access to specimens of
|
||
<emphasis id="A2BA5A5CFF962474FB0CFD6D7CAD9BC0" box="[1348,1437,691,717]" italics="true" pageId="18" pageNumber="419">
|
||
<taxonomicName id="57CEFDCDFF962474FB0CFD6D7CA99BC0" authorityName="Gonzalez, Langguth, & Oliveira" authorityYear="1998" box="[1348,1433,691,717]" class="Mammalia" family="Cricetidae" genus="Akodon" kingdom="Animalia" order="Rodentia" pageId="18" pageNumber="419" phylum="Chordata" rank="species" species="reigi">A. reigi</taxonomicName>
|
||
.
|
||
</emphasis>
|
||
Nonetheless, this species is remarkably similar in morphometric dimensions and qualitative characters to
|
||
<taxonomicName id="57CEFDCDFF962474FB00FD09782D9A18" authorityName="Christoff, Fagundes, Sbalqueiro, Mattevi, & Yonenaga-Yassuda" authorityYear="2000" class="Mammalia" family="Cricetidae" genus="Akodon" kingdom="Animalia" order="Rodentia" pageId="18" pageNumber="419" phylum="Chordata" rank="species" species="paranaensis">
|
||
<emphasis id="A2BA5A5CFF962474FB00FD09782D9A18" italics="true" pageId="18" pageNumber="419">Akodon paranaensis</emphasis>
|
||
</taxonomicName>
|
||
(
|
||
<bibRefCitation id="F45FFBBFFF962474FF64FD257B129A19" author="Goncalves, P. R. & Myers, P. & Vilela, J. & Oliveira, J. A." box="[300,546,763,789]" pageId="18" pageNumber="419" pagination="1 - 24" refId="ref18441" refString="Goncalves, P. R., Myers, P., Vilela, J. & Oliveira, J. A. (2007) Systematics of species of the genus Akodon (Rodentia: Sigmodontinae) in southeastern Brazil and implications for the biogeography of the campos de altitude. Miscellaneous Publications of the Museum of Zoology, 197, 1 - 24." type="journal article" year="2007">
|
||
Gonçalves
|
||
<emphasis id="A2BA5A5CFF962474FFE1FD2578E99A19" box="[425,473,763,789]" italics="true" pageId="18" pageNumber="419">et al</emphasis>
|
||
. 2007
|
||
</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="F45FFBBFFF962474FC66FD257A3E9A19" author="Pardinas, U. F. J. & Teta, P. & Alvarado-Serrano, D. F. & Geise, L. & Jayat, P. & Ortiz, P. E. & Goncalves, P. R. G. & D'Elia, G." box="[558,782,762,789]" pageId="18" pageNumber="419" pagination="1833" refId="ref19566" refString="Pardinas, U. F. J., Teta, P., Alvarado-Serrano, D. F., Geise, L., Jayat, P., Ortiz, P. E., Goncalves, P. R. G. & D'Elia, G. (2015) Genus Akodon Meyen, 1833. In: Patton, J. L., Pardinas, U. F. G. & D'Elia, G. (Eds.), Mammals of South America. Vol. 2. Rodents. University of Chicago Press, Chicago, Illinois, pp. 144 - 204." type="book chapter" year="2015">
|
||
Pardiñas
|
||
<emphasis id="A2BA5A5CFF962474FCDCFD257BF49A19" box="[660,708,763,789]" italics="true" pageId="18" pageNumber="419">et al</emphasis>
|
||
. 2015
|
||
</bibRefCitation>
|
||
), for which we made a close comparison to a large number of specimens (n = 37) of the
|
||
<typeStatus id="4F7538ECFF962474FF87FCC178CE9A35" box="[463,510,799,825]" pageId="18" pageNumber="419">type</typeStatus>
|
||
series (see
|
||
<bibRefCitation id="F45FFBBFFF962474FC33FCC17A6B9A35" author="Christoff, A. U. & Fagundes, V. & Sbalqueiro, Y. J. & Mattevi, M. S. & Yonenaga-Yassuda, Y." box="[635,859,799,825]" pageId="18" pageNumber="419" pagination="838 - 851" refId="ref17466" refString="Christoff, A. U., Fagundes, V., Sbalqueiro, Y. J., Mattevi, M. S. & Yonenaga-Yassuda, Y. (2000) Description of a new species of Akodon (Rodentia: Sigmodontinae) from Southern Brazil. Journal of Mammalogy, 81 (3), 838 - 851. https: // doi. org / 10.1644 / 1545 - 1542 (2000) 081 % 3 C 0838: DOANSO % 3 E 2.3. CO; 2" type="journal article" year="2000">
|
||
Christoff
|
||
<emphasis id="A2BA5A5CFF962474FCACFCC17A239A35" box="[740,787,799,825]" italics="true" pageId="18" pageNumber="419">et al</emphasis>
|
||
. 2000
|
||
</bibRefCitation>
|
||
). Moreover, the phylogenetic evidence based on
|
||
<emphasis id="A2BA5A5CFF962474FB26FCC17CAC9A35" box="[1390,1436,799,825]" italics="true" pageId="18" pageNumber="419">cytb</emphasis>
|
||
data, recovered these species as part of a monophyletic assemblage presenting similar karyotypes, of 2n = 44, FN = 44 (
|
||
<bibRefCitation id="F45FFBBFFF962474FED7FCB978A19A8D" author="Goncalves, P. R. & Myers, P. & Vilela, J. & Oliveira, J. A." box="[159,401,871,897]" pageId="18" pageNumber="419" pagination="1 - 24" refId="ref18441" refString="Goncalves, P. R., Myers, P., Vilela, J. & Oliveira, J. A. (2007) Systematics of species of the genus Akodon (Rodentia: Sigmodontinae) in southeastern Brazil and implications for the biogeography of the campos de altitude. Miscellaneous Publications of the Museum of Zoology, 197, 1 - 24." type="journal article" year="2007">
|
||
Gonçalves
|
||
<emphasis id="A2BA5A5CFF962474FF52FCB978799A8D" box="[282,329,871,897]" italics="true" pageId="18" pageNumber="419">et al</emphasis>
|
||
. 2007
|
||
</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="F45FFBBFFF962474FFD3FCB97B599A8D" author="Coyner, B. S. & Braun, J. K. & Mares, M. A. & Van Den Bussche, R. A." box="[411,617,871,897]" pageId="18" pageNumber="419" pagination="335 - 350" refId="ref17398" refString="Coyner, B. S., Braun, J. K., Mares, M. A. & Van Den Bussche, R. A. (2013) Taxonomic validity of species groups in the genus Akodon (Rodentia, Cricetidae). Zoologica Scripta, 42, 335 - 350. https: // doi. org / 10.1111 / zsc. 12014" type="journal article" year="2013">
|
||
Coyner
|
||
<emphasis id="A2BA5A5CFF962474FFBAFCB97B119A8D" box="[498,545,871,897]" italics="true" pageId="18" pageNumber="419">et al</emphasis>
|
||
. 2013
|
||
</bibRefCitation>
|
||
), being quite distinct to
|
||
<taxonomicName id="57CEFDCDFF962474FD26FCB97D039A8D" authority="Brandão & Carmignotto & Percequillo & Christoff & Mendes-Oliveira & Geise, 2022" authorityName="Brandão & Carmignotto & Percequillo & Christoff & Mendes-Oliveira & Geise" authorityYear="2022" box="[878,1075,871,897]" class="Mammalia" family="Cricetidae" genus="Akodon" kingdom="Animalia" order="Rodentia" pageId="18" pageNumber="419" phylum="Chordata" rank="species" species="diauarum" status="sp. nov.">
|
||
<emphasis id="A2BA5A5CFF962474FD26FCB97D039A8D" box="[878,1075,871,897]" italics="true" pageId="18" pageNumber="419">Akodon diauarum</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="A2BA5A5CFF962474FA71FCB97D469A8D" bold="true" box="[1081,1142,871,897]" pageId="18" pageNumber="419">
|
||
<taxonomicNameLabel id="B989E727FF962474FA71FCB97D469A8D" box="[1081,1142,871,897]" pageId="18" pageNumber="419" rank="species">n. sp.</taxonomicNameLabel>
|
||
</emphasis>
|
||
(2n = 10, FN = 14-16) and its sister species
|
||
<taxonomicName id="57CEFDCDFF962474FF05FC5578849AA8" authorityName=": Gettinger, Ardente & Martins-Hatano" authorityYear="2012" box="[333,436,907,933]" class="Mammalia" family="Cricetidae" genus="Akodon" kingdom="Animalia" order="Rodentia" pageId="18" pageNumber="419" phylum="Chordata" rank="species" species="cursor">
|
||
<emphasis id="A2BA5A5CFF962474FF05FC5578849AA8" box="[333,436,907,933]" italics="true" pageId="18" pageNumber="419">A. cursor</emphasis>
|
||
</taxonomicName>
|
||
(2n = 14-16, FN = 18-26)—see further discussion below.
|
||
</paragraph>
|
||
<paragraph id="9071864EFF962474FE8FFC707D309AE1" blockId="18.[151,1437,150,2013]" pageId="18" pageNumber="419">
|
||
<emphasis id="A2BA5A5CFF962474FE8FFC7078AD9AC5" bold="true" box="[199,413,942,969]" pageId="18" pageNumber="419">Karyological data</emphasis>
|
||
. Chromosomal formula typically 2n = 10; FN = 14-16 (
|
||
<tableCitation id="DD4CB3F5FF962474FA44FC717D6F9AC5" box="[1036,1119,943,969]" captionStart="TABLE 1" captionStartId="3.[151,239,1304,1328]" captionTargetPageId="3" captionText="TABLE 1. References with records of karyotyped specimens (n = 35) of Akodon n. sp. Diploid (2n), fundamental number" httpUri="http://table.plazi.org/id/C4B1D6C6FF872465FEDFFAC679EA9C74" pageId="18" pageNumber="419" tableUuid="C4B1D6C6FF872465FEDFFAC679EA9C74">Table 1</tableCitation>
|
||
), with
|
||
<specimenCount id="86C84DC7FF962474FAE7FC717C1A9AC5" box="[1199,1322,943,969]" pageId="18" pageNumber="419" type="female">one female</specimenCount>
|
||
with 2n = 9 due to monosomy of the X chromosome (
|
||
<bibRefCitation id="F45FFBBFFF962474FC36FC0D7AC39AE1" author="Silva, M. J. & Yonenaga-Yassuda, Y." box="[638,1011,979,1005]" pageId="18" pageNumber="419" pagination="46 - 50" refId="ref21029" refString="Silva, M. J. & Yonenaga-Yassuda, Y. (1998) Karyotype and chromosomal polymorphism of an undescribed Akodon from central Brazil, a species with the lowest known diploid chromosome number in rodents. Cytogenetics and Cell Genetics, 81, 46 - 50. https: // doi. org / 10.1159 / 000015006" type="journal article" year="1998">Silva & Yonenaga-Yassuda 1998</bibRefCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="9071864EFF962474FE8FFC2978669C75" blockId="18.[151,1437,150,2013]" pageId="18" pageNumber="419">
|
||
<emphasis id="A2BA5A5CFF962474FE8FFC29784E9D1C" bold="true" box="[199,382,1014,1041]" pageId="18" pageNumber="419">Natural history</emphasis>
|
||
. Specimens were captured during the wet and dry seasons, most by live traps (always at ground level), but also with pitfall traps (
|
||
<bibRefCitation id="F45FFBBFFF962474FC41FBC57BDA9D39" author="Lambert, T. D. & Malcolm, J. R. & Zimmerman, B. L." box="[521,746,1051,1077]" pageId="18" pageNumber="419" pagination="766 - 776" refId="ref18836" refString="Lambert, T. D., Malcolm, J. R. & Zimmerman, B. L. (2006) Amazonian small mammal abundances in relation to habitat structure and resource abundance. Journal of Mammalogy, 87 (4), 766 - 776. https: // doi. org / 10.1644 / 05 - MAMM-A- 261 R 1.1" type="journal article" year="2006">
|
||
Lambert
|
||
<emphasis id="A2BA5A5CFF962474FC38FBC57B919D39" box="[624,673,1051,1077]" italics="true" pageId="18" pageNumber="419">et al</emphasis>
|
||
. 2006
|
||
</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="F45FFBBFFF962474FCBBFBC57AFD9D39" author="Ardente, N. C. & Ferreguetti, A. C. & Gettinger, D. & Leal, P. & Mendes-Oliveira, A. C. & Martins-Hatano, F. & Bergalo, H. G." box="[755,973,1051,1077]" pageId="18" pageNumber="419" pagination="123 - 132" refId="ref16365" refString="Ardente, N. C., Ferreguetti, A. C., Gettinger, D., Leal, P., Mendes-Oliveira, A. C., Martins-Hatano, F. & Bergalo, H. G. (2017) Differencial efficiency of two sampling methods in capturing non-volant small mammals in an area in eastern Amazonia. Acta Amazonica, 47 (2), 123 - 132. https: // doi. org / 10.1590 / 1809 - 4392201602132" type="journal article" year="2017">
|
||
Ardente
|
||
<emphasis id="A2BA5A5CFF962474FD1CFBC57AB49D39" box="[852,900,1051,1077]" italics="true" pageId="18" pageNumber="419">et al</emphasis>
|
||
. 2017
|
||
</bibRefCitation>
|
||
; A.P. Carmignotto field data). Males with scrotal testes were recorded in February, March, May, August and September; while pregnant females were recorded in January, February and May, either with two or four embryos. One adult female has ten mammae in five pairs, one inguinal, one abdominal, one postaxial, one pectoral and one thoracic. Other simodontinae captured in the same geographic region of
|
||
<taxonomicName id="57CEFDCDFF962474FFC7FB757B2D9DC9" authority="Brandão & Carmignotto & Percequillo & Christoff & Mendes-Oliveira & Geise, 2022" authorityName="Brandão & Carmignotto & Percequillo & Christoff & Mendes-Oliveira & Geise" authorityYear="2022" box="[399,541,1195,1221]" class="Mammalia" family="Cricetidae" genus="Akodon" kingdom="Animalia" order="Rodentia" pageId="18" pageNumber="419" phylum="Chordata" rank="species" species="diauarum" status="sp. nov.">
|
||
<emphasis id="A2BA5A5CFF962474FFC7FB757B2D9DC9" box="[399,541,1195,1221]" italics="true" pageId="18" pageNumber="419">A. diauarum</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="A2BA5A5CFF962474FC6FFB757B589DC9" bold="true" box="[551,616,1195,1221]" pageId="18" pageNumber="419">
|
||
<taxonomicNameLabel id="B989E727FF962474FC6FFB757B589DC9" box="[551,616,1195,1221]" pageId="18" pageNumber="419" rank="species">n. sp.</taxonomicNameLabel>
|
||
</emphasis>
|
||
include:
|
||
<taxonomicName id="57CEFDCDFF962474FC9DFB757A4B9DC8" baseAuthorityName="Winge" baseAuthorityYear="1888" box="[725,891,1195,1221]" class="Mammalia" family="Cricetidae" genus="Calomys" kingdom="Animalia" order="Rodentia" pageId="18" pageNumber="419" phylum="Chordata" rank="species" species="tener">
|
||
<emphasis id="A2BA5A5CFF962474FC9DFB757A4B9DC8" box="[725,891,1195,1221]" italics="true" pageId="18" pageNumber="419">Calomys tener</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="57CEFDCDFF962474FDC3FB757D549DC8" authorityName="Bonvicino, Lima & Almeida" authorityYear="2003" box="[907,1124,1195,1221]" class="Mammalia" family="Cricetidae" genus="Calomys" kingdom="Animalia" order="Rodentia" pageId="18" pageNumber="419" phylum="Chordata" rank="species" species="tocantinsi">
|
||
<emphasis id="A2BA5A5CFF962474FDC3FB757D549DC8" box="[907,1124,1195,1221]" italics="true" pageId="18" pageNumber="419">Calomys tocantinsi</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="57CEFDCDFF962474FA3DFB757CA59DC8" baseAuthorityName="Musser, Carleton, Brothers, & Gardner" baseAuthorityYear="1998" box="[1141,1429,1195,1220]" class="Mammalia" family="Cricetidae" genus="Euryoryzomys" kingdom="Animalia" order="Rodentia" pageId="18" pageNumber="419" phylum="Chordata" rank="species" species="emmonsae">
|
||
<emphasis id="A2BA5A5CFF962474FA3DFB757CA59DC8" box="[1141,1429,1195,1220]" italics="true" pageId="18" pageNumber="419">Euryoryzomys emmonsae</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="57CEFDCDFF962474FEDFFB1178899DE5" baseAuthorityName="Fischer" baseAuthorityYear="1814" box="[151,441,1231,1257]" class="Mammalia" family="Cricetidae" genus="Hylaeamys" kingdom="Animalia" order="Rodentia" pageId="18" pageNumber="419" phylum="Chordata" rank="species" species="megacephalus">
|
||
<emphasis id="A2BA5A5CFF962474FEDFFB1178899DE5" box="[151,441,1231,1257]" italics="true" pageId="18" pageNumber="419">Hylaeamys megacephalus</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="57CEFDCDFF962474FF8EFB117B939DE4" baseAuthorityName="Thomas" baseAuthorityYear="1900" box="[454,675,1231,1256]" class="Mammalia" family="Cricetidae" genus="Neacomys" kingdom="Animalia" order="Rodentia" pageId="18" pageNumber="419" phylum="Chordata" rank="species" species="amoenus">
|
||
<emphasis id="A2BA5A5CFF962474FF8EFB117B939DE4" box="[454,675,1231,1256]" italics="true" pageId="18" pageNumber="419">Neacomys amoenus</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="57CEFDCDFF962474FCE7FB117A569DE4" authorityName="Semedo, Silva, Gutiérrez, Ferreira, Nunes, Mendes-Oliveira, Farias & Rossi" authorityYear="2020" box="[687,870,1231,1256]" class="Mammalia" family="Cricetidae" genus="Neacomys" kingdom="Animalia" order="Rodentia" pageId="18" pageNumber="419" phylum="Chordata" rank="species" species="xingu">
|
||
<emphasis id="A2BA5A5CFF962474FCE7FB117A569DE4" box="[687,870,1231,1256]" italics="true" pageId="18" pageNumber="419">Neacomys xingu</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="57CEFDCDFF962474FD3BFB117D719DE5" baseAuthorityName="Lund" baseAuthorityYear="1841" box="[883,1089,1231,1257]" class="Mammalia" family="Cricetidae" genus="Necromys" kingdom="Animalia" order="Rodentia" pageId="18" pageNumber="419" phylum="Chordata" rank="species" species="lasiurus">
|
||
<emphasis id="A2BA5A5CFF962474FD3BFB117D719DE5" box="[883,1089,1231,1257]" italics="true" pageId="18" pageNumber="419">Necromys lasiurus</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="57CEFDCDFF962474FA06FB117C329DE4" baseAuthorityName="Pelzeln" baseAuthorityYear="1883" box="[1102,1282,1231,1256]" class="Mammalia" family="Cricetidae" genus="Nectomys" kingdom="Animalia" order="Rodentia" pageId="18" pageNumber="419" phylum="Chordata" rank="species" species="rattus">
|
||
<emphasis id="A2BA5A5CFF962474FA06FB117C329DE4" box="[1102,1282,1231,1256]" italics="true" pageId="18" pageNumber="419">Nectomys rattus</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="57CEFDCDFF962474FB47FB1179C59C01" authorityName="Percequillo, Carmignotto & Silva" authorityYear="2005" class="Mammalia" family="Cricetidae" genus="Neusticomys" kingdom="Animalia" order="Rodentia" pageId="18" pageNumber="419" phylum="Chordata" rank="species" species="ferreirai">
|
||
<emphasis id="A2BA5A5CFF962474FB47FB1179C59C01" italics="true" pageId="18" pageNumber="419">Neusticomys ferreirai</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="57CEFDCDFF962474FF40FB2D78FC9C01" baseAuthorityName="Tomes" baseAuthorityYear="1860" box="[264,460,1267,1293]" class="Mammalia" family="Cricetidae" genus="Oecomys" kingdom="Animalia" order="Rodentia" pageId="18" pageNumber="419" phylum="Chordata" rank="species" species="bicolor">
|
||
<emphasis id="A2BA5A5CFF962474FF40FB2D78FC9C01" box="[264,460,1267,1293]" italics="true" pageId="18" pageNumber="419">Oecomys bicolor</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="57CEFDCDFF962474FF97FB2D7BFA9C01" authorityName="Thomas" authorityYear="1909" box="[479,714,1267,1293]" class="Mammalia" family="Cricetidae" genus="Oecomys" kingdom="Animalia" order="Rodentia" pageId="18" pageNumber="419" phylum="Chordata" rank="species" species="catherinae">
|
||
<emphasis id="A2BA5A5CFF962474FF97FB2D7BFA9C01" box="[479,714,1267,1293]" italics="true" pageId="18" pageNumber="419">Oecomys catherinae</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="57CEFDCDFF962474FC95FB2D7AAD9C01" baseAuthorityName="Thomas" baseAuthorityYear="1904" box="[733,925,1267,1293]" class="Mammalia" family="Cricetidae" genus="Oecomys" kingdom="Animalia" order="Rodentia" pageId="18" pageNumber="419" phylum="Chordata" rank="species" species="roberti">
|
||
<emphasis id="A2BA5A5CFF962474FC95FB2D7AAD9C01" box="[733,925,1267,1293]" italics="true" pageId="18" pageNumber="419">Oecomys roberti</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<emphasis id="A2BA5A5CFF962474FDF8FB2D79C29C3C" italics="true" pageId="18" pageNumber="419">
|
||
<taxonomicName id="57CEFDCDFF962474FDF8FB2D7DC19C00" baseAuthorityName="Allen" baseAuthorityYear="1916" box="[944,1265,1267,1293]" class="Mammalia" family="Cricetidae" genus="Oligoryzomys" kingdom="Animalia" order="Rodentia" pageId="18" pageNumber="419" phylum="Chordata" rank="species" species="mattogrossae">Oligoryzomys mattogrossae</taxonomicName>
|
||
,
|
||
<taxonomicName id="57CEFDCDFF962474FB49FB2D79C29C3C" baseAuthorityName="J. A. Allen" baseAuthorityYear="1916" class="Mammalia" family="Cricetidae" genus="Oligoryzomys" kingdom="Animalia" order="Rodentia" pageId="18" pageNumber="419" phylum="Chordata" rank="species" species="microtis">Oligoryzomys microtis</taxonomicName>
|
||
</emphasis>
|
||
,
|
||
<taxonomicName id="57CEFDCDFF962474FF48FAC97B2D9C3C" authorityName="Hershkovitz" authorityYear="1994" box="[256,541,1303,1329]" class="Mammalia" family="Cricetidae" genus="Oxymycterus" kingdom="Animalia" order="Rodentia" pageId="18" pageNumber="419" phylum="Chordata" rank="species" species="amazonicus">
|
||
<emphasis id="A2BA5A5CFF962474FF48FAC97B2D9C3C" box="[256,541,1303,1329]" italics="true" pageId="18" pageNumber="419">Oxymycterus amazonicus</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="57CEFDCDFF962474FC63FAC97A069C3D" baseAuthorityName="Winge" baseAuthorityYear="1887" box="[555,822,1303,1329]" class="Mammalia" family="Cricetidae" genus="Pseudoryzomys" kingdom="Animalia" order="Rodentia" pageId="18" pageNumber="419" phylum="Chordata" rank="species" species="simplex">
|
||
<emphasis id="A2BA5A5CFF962474FC63FAC97A069C3D" box="[555,822,1303,1329]" italics="true" pageId="18" pageNumber="419">Pseudoryzomys simplex</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="57CEFDCDFF962474FD0BFAC97D109C3D" baseAuthorityName="J. A. Allen" baseAuthorityYear="1916" box="[835,1056,1303,1329]" class="Mammalia" family="Cricetidae" genus="Rhipidomys" kingdom="Animalia" order="Rodentia" pageId="18" pageNumber="419" phylum="Chordata" rank="species" species="emiliae">
|
||
<emphasis id="A2BA5A5CFF962474FD0BFAC97D109C3D" box="[835,1056,1303,1329]" italics="true" pageId="18" pageNumber="419">Rhipidomys emiliae</emphasis>
|
||
</taxonomicName>
|
||
(
|
||
<bibRefCitation id="F45FFBBFFF962474FA67FAC97C2B9C3D" author="Lambert, T. D. & Malcolm, J. R. & Zimmerman, B. L." box="[1071,1307,1302,1329]" pageId="18" pageNumber="419" pagination="982 - 990" refId="ref18686" refString="Lambert, T. D., Malcolm, J. R. & Zimmerman, B. L. (2005 a) Variation in small mammal species richness by trap height and trap type in southeastern Amazonia. Journal of Mammalogy, 86, 982 - 990. https: // doi. org / 10.1644 / 1545 - 1542 (2005) 86 [982: VISMSR] 2.0. CO; 2" type="journal article" year="2005">
|
||
Lambert
|
||
<emphasis id="A2BA5A5CFF962474FADEFAC97DF79C3D" box="[1174,1223,1303,1329]" italics="true" pageId="18" pageNumber="419">et al</emphasis>
|
||
. 2005a
|
||
</bibRefCitation>
|
||
, b;
|
||
<bibRefCitation id="F45FFBBFFF962474FB0AFAC978299C59" author="Ardente, N. C. & Ferreguetti, A. C. & Gettinger, D. & Leal, P. & Mendes-Oliveira, A. C. & Martins-Hatano, F. & Bergalo, H. G." pageId="18" pageNumber="419" pagination="0167266" refId="ref16275" refString="Ardente, N. C., Ferreguetti, A. C., Gettinger, D., Leal, P., Mendes-Oliveira, A. C., Martins-Hatano, F. & Bergalo, H. G. (2016) Diversity and impacts of mining on the non-volant small mammal communities of two vegetation types in the brazilian Amazon. PLoS ONE, 11 (11), e 0167266. https: // doi. org / 10.1371 / journal. pone. 0167266" type="journal article" year="2016">
|
||
Ardente
|
||
<emphasis id="A2BA5A5CFF962474FEDFFAE579E39C59" box="[151,211,1339,1365]" italics="true" pageId="18" pageNumber="419">et al.</emphasis>
|
||
2016
|
||
</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="F45FFBBFFF962474FF6FFAE578529C59" author="Ardente, N. C. & Ferreguetti, A. C. & Gettinger, D. & Leal, P. & Mendes-Oliveira, A. C. & Martins-Hatano, F. & Bergalo, H. G." box="[295,354,1339,1365]" pageId="18" pageNumber="419" pagination="123 - 132" refId="ref16365" refString="Ardente, N. C., Ferreguetti, A. C., Gettinger, D., Leal, P., Mendes-Oliveira, A. C., Martins-Hatano, F. & Bergalo, H. G. (2017) Differencial efficiency of two sampling methods in capturing non-volant small mammals in an area in eastern Amazonia. Acta Amazonica, 47 (2), 123 - 132. https: // doi. org / 10.1590 / 1809 - 4392201602132" type="journal article" year="2017">2017</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="F45FFBBFFF962474FF39FAE57BAE9C59" author="Suarez-Villota, E. Y. & Carmignotto, A. P. & Brandao, M. V. & Percequillo, A. R. & Silva, M. J. J." box="[369,670,1339,1365]" pageId="18" pageNumber="419" pagination="182 - 210" refId="ref21336" refString="Suarez-Villota, E. Y., Carmignotto, A. P., Brandao, M. V., Percequillo, A. R. & Silva, M. J. J. (2018) Systematics of the genus Oecomys (Sigmodontinae: Oryzomyini): molecular phylogenetic, cytogenetic and morphological approaches reveal cryptic species. Zoological Journal of the Linnean Society, 184, 182 - 210. https: // doi. org / 10.1093 / zoolinnean / zlx 095" type="journal article" year="2018">
|
||
Suárez-Villota
|
||
<emphasis id="A2BA5A5CFF962474FC56FAE57B629C59" box="[542,594,1339,1365]" italics="true" pageId="18" pageNumber="419">et al</emphasis>
|
||
. 2018
|
||
</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="F45FFBBFFF962474FCE6FAE57AA89C59" author="Brandao, M. V. & Garbino, G. S. T. & Semedo, T. B. F. & Feijo, A. & Nascimento, F. O. & Fernandes-Ferreira, H. & Rossi, R. V. & Dalponte, J. & Carmignotto, A. P." box="[686,920,1339,1365]" pageId="18" pageNumber="419" pagination="263 - 307" refId="ref16754" refString="Brandao, M. V., Garbino, G. S. T., Semedo, T. B. F., Feijo, A., Nascimento, F. O., Fernandes-Ferreira, H., Rossi, R. V., Dalponte, J. & Carmignotto, A. P. (2019) Mammals of Mato Grosso, Brazil: annotated species list and historical review. Mastozoologia Neotropical, 26, 263 - 307. https: // doi. org / 10.31687 / saremMN. 19.26.2.0.03" type="journal article" year="2019">
|
||
Brandão
|
||
<emphasis id="A2BA5A5CFF962474FD5FFAE57A7C9C59" box="[791,844,1339,1365]" italics="true" pageId="18" pageNumber="419">et al</emphasis>
|
||
. 2019
|
||
</bibRefCitation>
|
||
; Guilard
|
||
<emphasis id="A2BA5A5CFF962474FA4FFAE57D0C9C59" box="[1031,1084,1339,1365]" italics="true" pageId="18" pageNumber="419">et al</emphasis>
|
||
. 2020; A.P. Carmingotto pers. communication).
|
||
</paragraph>
|
||
<paragraph id="9071864EFF962474FE8FFA5D7DF39F5D" blockId="18.[151,1437,150,2013]" pageId="18" pageNumber="419">
|
||
<taxonomicName id="57CEFDCDFF962474FE8FFA5D78B99C91" authority="Brandão & Carmignotto & Percequillo & Christoff & Mendes-Oliveira & Geise, 2022" authorityName="Brandão & Carmignotto & Percequillo & Christoff & Mendes-Oliveira & Geise" authorityYear="2022" box="[199,393,1411,1437]" class="Mammalia" family="Cricetidae" genus="Akodon" kingdom="Animalia" order="Rodentia" pageId="18" pageNumber="419" phylum="Chordata" rank="species" species="diauarum" status="sp. nov.">
|
||
<emphasis id="A2BA5A5CFF962474FE8FFA5D78B99C91" box="[199,393,1411,1437]" italics="true" pageId="18" pageNumber="419">Akodon diauarum</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="A2BA5A5CFF962474FFC6FA5D78FA9C91" bold="true" box="[398,458,1411,1437]" pageId="18" pageNumber="419">
|
||
<taxonomicNameLabel id="B989E727FF962474FFC6FA5D78FA9C91" box="[398,458,1411,1437]" pageId="18" pageNumber="419" rank="species">n. sp.</taxonomicNameLabel>
|
||
</emphasis>
|
||
occurs mainly in seasonal deciduous forests in the transition zone between the Amazon and the Cerrado, in the southern limits of the Amazon biome. At Serra dos Carajás (locality 15,
|
||
<figureCitation id="08F59ACBFF962474FA28FA797D889CCD" box="[1120,1208,1447,1473]" captionStart="FIGURE 1" captionStartId="4.[151,250,1165,1189]" captionTargetBox="[211,1375,190,1133]" captionTargetId="figure-33@4.[204,1384,179,1139]" captionTargetPageId="4" captionText="FIGURE 1. Collecting localities of Akodon n. sp. Legend:specimens identified by morphology (circles) and karyotype (triangles and star), and type locality (star). Numbers refer to localities listed in the Appendix II. The limits of ecoregions follow Dinerstein et al. (2017). In the main map: Brazilian state limits in black and main rivers in gray lines. In the captioned map, note the large distance (about 1,540 km) between the geographic range of Akodon n. sp. (light-gray) and Akodon cursor (dark-gray)." figureDoi="http://doi.org/10.5281/zenodo.7318451" httpUri="https://zenodo.org/record/7318451/files/figure.png" pageId="18" pageNumber="419">Figure 1</figureCitation>
|
||
) it was also recorded in areas of metallophilic savanna or “canga”, occurring in much higher abundance than in adjacent forests (
|
||
<bibRefCitation id="F45FFBBFFF962474FB41FA1579E19F05" author="Ardente, N. C. & Ferreguetti, A. C. & Gettinger, D. & Leal, P. & Mendes-Oliveira, A. C. & Martins-Hatano, F. & Bergalo, H. G." pageId="18" pageNumber="419" pagination="0167266" refId="ref16275" refString="Ardente, N. C., Ferreguetti, A. C., Gettinger, D., Leal, P., Mendes-Oliveira, A. C., Martins-Hatano, F. & Bergalo, H. G. (2016) Diversity and impacts of mining on the non-volant small mammal communities of two vegetation types in the brazilian Amazon. PLoS ONE, 11 (11), e 0167266. https: // doi. org / 10.1371 / journal. pone. 0167266" type="journal article" year="2016">
|
||
Ardente
|
||
<emphasis id="A2BA5A5CFF962474FB2FFA157CAD9CE9" box="[1383,1437,1483,1509]" italics="true" pageId="18" pageNumber="419">et al.</emphasis>
|
||
2016
|
||
</bibRefCitation>
|
||
). The “canga” is characterized by natural enclaves of rocky vegetation in the middle of the forest, with herbaceous and arboreal components that grow above the rocky substrate with iron ore deposits, being a unique ecosystem of plants, adapted to local environmental conditions, including several endemic species (
|
||
<bibRefCitation id="F45FFBBFFF962474FD94F9E97D879F5D" author="Viana, P. L. & Mota, N. F. O." box="[988,1207,1591,1617]" pageId="18" pageNumber="419" pagination="1477 - 1480" refId="ref21627" refString="Viana, P. L. & Mota, N. F. O. (2016) Flora das cangas da Serra dos Carajas, Para, Brasil: Styracaceae. Rodriguesia, 67, 1477 - 1480. https: // doi. org / 10.1590 / 2175 - 7860201667552" type="journal article" year="2016">Viana & Mota 2016</bibRefCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="9071864EFF962474FE8FF9857DBB9ED1" blockId="18.[151,1437,150,2013]" pageId="18" pageNumber="419">
|
||
This grass mouse seems to be abundant in some localities, ranking as the most abundant species in
|
||
<taxonomicName id="57CEFDCDFF962474FB6BF9857C499F79" authorityName="Mello-Leitao" authorityYear="1924" box="[1315,1401,1627,1653]" class="Arachnida" family="Mummuciidae" genus="Gaucha" kingdom="Animalia" order="Solifugae" pageId="18" pageNumber="433" phylum="Arthropoda" rank="genus">Gaúcha</taxonomicName>
|
||
do Norte (A.P. Carmignotto, field data; locality 1–
|
||
<figureCitation id="08F59ACBFF962474FCEAF9A17A339F95" box="[674,771,1663,1689]" captionStart="FIGURE 1" captionStartId="4.[151,250,1165,1189]" captionTargetBox="[211,1375,190,1133]" captionTargetId="figure-33@4.[204,1384,179,1139]" captionTargetPageId="4" captionText="FIGURE 1. Collecting localities of Akodon n. sp. Legend:specimens identified by morphology (circles) and karyotype (triangles and star), and type locality (star). Numbers refer to localities listed in the Appendix II. The limits of ecoregions follow Dinerstein et al. (2017). In the main map: Brazilian state limits in black and main rivers in gray lines. In the captioned map, note the large distance (about 1,540 km) between the geographic range of Akodon n. sp. (light-gray) and Akodon cursor (dark-gray)." figureDoi="http://doi.org/10.5281/zenodo.7318451" httpUri="https://zenodo.org/record/7318451/files/figure.png" pageId="18" pageNumber="419">Figure 1</figureCitation>
|
||
), and one of the most abundant in other localities (
|
||
<bibRefCitation id="F45FFBBFFF962474FB73F9A178129FB1" author="Lambert, T. D. & Malcolm, J. R. & Zimmerman, B. L." pageId="18" pageNumber="419" pagination="982 - 990" refId="ref18686" refString="Lambert, T. D., Malcolm, J. R. & Zimmerman, B. L. (2005 a) Variation in small mammal species richness by trap height and trap type in southeastern Amazonia. Journal of Mammalogy, 86, 982 - 990. https: // doi. org / 10.1644 / 1545 - 1542 (2005) 86 [982: VISMSR] 2.0. CO; 2" type="journal article" year="2005">
|
||
Lambert
|
||
<emphasis id="A2BA5A5CFF962474FEDFF97D79FA9FB1" box="[151,202,1699,1725]" italics="true" pageId="18" pageNumber="419">et al</emphasis>
|
||
. 2005a
|
||
</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="F45FFBBFFF962474FF65F97D7B3F9FB1" author="Ardente, N. C. & Ferreguetti, A. C. & Gettinger, D. & Leal, P. & Mendes-Oliveira, A. C. & Martins-Hatano, F. & Bergalo, H. G." box="[301,527,1699,1725]" pageId="18" pageNumber="419" pagination="0167266" refId="ref16275" refString="Ardente, N. C., Ferreguetti, A. C., Gettinger, D., Leal, P., Mendes-Oliveira, A. C., Martins-Hatano, F. & Bergalo, H. G. (2016) Diversity and impacts of mining on the non-volant small mammal communities of two vegetation types in the brazilian Amazon. PLoS ONE, 11 (11), e 0167266. https: // doi. org / 10.1371 / journal. pone. 0167266" type="journal article" year="2016">
|
||
Ardente
|
||
<emphasis id="A2BA5A5CFF962474FFD8F97D78F39FB1" box="[400,451,1699,1725]" italics="true" pageId="18" pageNumber="419">et al</emphasis>
|
||
. 2016
|
||
</bibRefCitation>
|
||
; localities 11 and 15–
|
||
<figureCitation id="08F59ACBFF962474FD4EF97C7A589FB1" box="[774,872,1698,1725]" captionStart="FIGURE 1" captionStartId="4.[151,250,1165,1189]" captionTargetBox="[211,1375,190,1133]" captionTargetId="figure-33@4.[204,1384,179,1139]" captionTargetPageId="4" captionText="FIGURE 1. Collecting localities of Akodon n. sp. Legend:specimens identified by morphology (circles) and karyotype (triangles and star), and type locality (star). Numbers refer to localities listed in the Appendix II. The limits of ecoregions follow Dinerstein et al. (2017). In the main map: Brazilian state limits in black and main rivers in gray lines. In the captioned map, note the large distance (about 1,540 km) between the geographic range of Akodon n. sp. (light-gray) and Akodon cursor (dark-gray)." figureDoi="http://doi.org/10.5281/zenodo.7318451" httpUri="https://zenodo.org/record/7318451/files/figure.png" pageId="18" pageNumber="419">Figure 1</figureCitation>
|
||
). Nonetheless, was relatively rare in others, such as
|
||
<taxonomicName id="57CEFDCDFF962474FEFFF91978119FED" authority="Rica" authorityName="Rica" box="[183,289,1735,1761]" class="Insecta" family="Nymphalidae" genus="Vila" kingdom="Animalia" order="Lepidoptera" pageId="18" pageNumber="419" phylum="Arthropoda" rank="genus">Vila Rica</taxonomicName>
|
||
(A.P. Carmignotto, field data; locality 4–
|
||
<figureCitation id="08F59ACBFF962474FCB5F9197A6B9FED" box="[765,859,1735,1761]" captionStart="FIGURE 1" captionStartId="4.[151,250,1165,1189]" captionTargetBox="[211,1375,190,1133]" captionTargetId="figure-33@4.[204,1384,179,1139]" captionTargetPageId="4" captionText="FIGURE 1. Collecting localities of Akodon n. sp. Legend:specimens identified by morphology (circles) and karyotype (triangles and star), and type locality (star). Numbers refer to localities listed in the Appendix II. The limits of ecoregions follow Dinerstein et al. (2017). In the main map: Brazilian state limits in black and main rivers in gray lines. In the captioned map, note the large distance (about 1,540 km) between the geographic range of Akodon n. sp. (light-gray) and Akodon cursor (dark-gray)." figureDoi="http://doi.org/10.5281/zenodo.7318451" httpUri="https://zenodo.org/record/7318451/files/figure.png" pageId="18" pageNumber="419">Figure 1</figureCitation>
|
||
) and Tanguro Farm (
|
||
<bibRefCitation id="F45FFBBFFF962474FA19F9197CA89FED" author="Mendes-Oliveira, A. C. & Santos, P. G. P. & Carvalho-Junior, O. & Montag, L. F. A. & Lima, R. C. S. & Maria, S. L. S. & Rossi, R. V." box="[1105,1432,1735,1761]" pageId="18" pageNumber="419" pagination="3" refId="ref19179" refString="Mendes-Oliveira, A. C., Santos, P. G. P., Carvalho-Junior, O., Montag, L. F. A., Lima, R. C. S., Maria, S. L. S. & Rossi, R. V. (2012) Edge effects and the impact of wildfires on populations of small non-volant mammals in the forest-savanna transition zone in Southern Amazonia. Biota Neotropica, 12 (3). Available from: http: // www. biotaneotropica. org. br / v 12 n 3 / en / abstract? art icle + bn 00912032012 (accessed 6 October 2022) https: // doi. org / 10.1590 / S 1676 - 06032012000300004" type="journal article" year="2012">
|
||
Mendes-Oliveira
|
||
<emphasis id="A2BA5A5CFF962474FB52F9197C7D9FED" box="[1306,1357,1735,1761]" italics="true" pageId="18" pageNumber="419">et al</emphasis>
|
||
. 2012
|
||
</bibRefCitation>
|
||
; locality 2–
|
||
<figureCitation id="08F59ACBFF962474FF46F935785C9E09" box="[270,364,1771,1797]" captionStart="FIGURE 1" captionStartId="4.[151,250,1165,1189]" captionTargetBox="[211,1375,190,1133]" captionTargetId="figure-33@4.[204,1384,179,1139]" captionTargetPageId="4" captionText="FIGURE 1. Collecting localities of Akodon n. sp. Legend:specimens identified by morphology (circles) and karyotype (triangles and star), and type locality (star). Numbers refer to localities listed in the Appendix II. The limits of ecoregions follow Dinerstein et al. (2017). In the main map: Brazilian state limits in black and main rivers in gray lines. In the captioned map, note the large distance (about 1,540 km) between the geographic range of Akodon n. sp. (light-gray) and Akodon cursor (dark-gray)." figureDoi="http://doi.org/10.5281/zenodo.7318451" httpUri="https://zenodo.org/record/7318451/files/figure.png" pageId="18" pageNumber="419">Figure 1</figureCitation>
|
||
). Current data indicate that the species present some degree of tolerance to human disturbance.
|
||
<bibRefCitation id="F45FFBBFFF962474FEDFF8D178B99E25" author="Ardente, N. C. & Ferreguetti, A. C. & Gettinger, D. & Leal, P. & Mendes-Oliveira, A. C. & Martins-Hatano, F. & Bergalo, H. G." box="[151,393,1807,1833]" pageId="18" pageNumber="419" pagination="123 - 132" refId="ref16365" refString="Ardente, N. C., Ferreguetti, A. C., Gettinger, D., Leal, P., Mendes-Oliveira, A. C., Martins-Hatano, F. & Bergalo, H. G. (2017) Differencial efficiency of two sampling methods in capturing non-volant small mammals in an area in eastern Amazonia. Acta Amazonica, 47 (2), 123 - 132. https: // doi. org / 10.1590 / 1809 - 4392201602132" type="journal article" year="2017">
|
||
Ardente
|
||
<emphasis id="A2BA5A5CFF962474FEB3F8D1781E9E25" box="[251,302,1807,1833]" italics="true" pageId="18" pageNumber="419">et al</emphasis>
|
||
. (2017)
|
||
</bibRefCitation>
|
||
reported high detectability of
|
||
<taxonomicName id="57CEFDCDFF962474FCAFF8D17A469E25" authority="Brandão & Carmignotto & Percequillo & Christoff & Mendes-Oliveira & Geise, 2022" authorityName="Brandão & Carmignotto & Percequillo & Christoff & Mendes-Oliveira & Geise" authorityYear="2022" box="[743,886,1807,1833]" class="Mammalia" family="Cricetidae" genus="Akodon" kingdom="Animalia" order="Rodentia" pageId="18" pageNumber="419" phylum="Chordata" rank="species" species="diauarum" status="sp. nov.">
|
||
<emphasis id="A2BA5A5CFF962474FCAFF8D17A469E25" box="[743,886,1807,1833]" italics="true" pageId="18" pageNumber="419">A. diauarum</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="A2BA5A5CFF962474FD37F8D17A8F9E25" bold="true" box="[895,959,1807,1833]" pageId="18" pageNumber="419">
|
||
<taxonomicNameLabel id="B989E727FF962474FD37F8D17A8F9E25" box="[895,959,1807,1833]" pageId="18" pageNumber="419" rank="species">n. sp.</taxonomicNameLabel>
|
||
</emphasis>
|
||
in impacted mining areas,
|
||
<bibRefCitation id="F45FFBBFFF962474FAB2F8D179C09E41" author="Lambert, T. D. & Malcolm, J. R. & Zimmerman, B. L." pageId="18" pageNumber="419" pagination="381 - 398" refId="ref18762" refString="Lambert, T. D., Malcolm, J. R. & Zimmerman, B. L. (2005 b) Effects of mahogany (Swietenia macrophylla) logging on small mammal communities, habitat structure, and seed predation in the southeastern Amazon Basin. Forest Ecology and Management, 206, 381 - 398. https: // doi. org / 10.1016 / j. foreco. 2004.11.012" type="journal article" year="2005">
|
||
Lambert
|
||
<emphasis id="A2BA5A5CFF962474FB2AF8D17CA59E25" box="[1378,1429,1807,1833]" italics="true" pageId="18" pageNumber="419">et al</emphasis>
|
||
. (2005b)
|
||
</bibRefCitation>
|
||
indicated that the abundance of this species was higher in edge-affected or disturbed habitats, and MendesOliveira
|
||
<emphasis id="A2BA5A5CFF962474FEB4F889781F9E7D" box="[252,303,1879,1905]" italics="true" pageId="18" pageNumber="419">et al</emphasis>
|
||
. (2012) captured the species only at forest edges. Together with its preference to canga, these data suggest that this species is associated with more open and transitional formations, including disturbed areas, an ecological feature similar to other species of the genus
|
||
<taxonomicName id="57CEFDCDFF962474FD49F8417A679EB5" authorityName="Brandão & Carmignotto & Percequillo & Christoff & Mendes-Oliveira & Geise" authorityYear="2022" box="[769,855,1951,1977]" class="Mammalia" family="Cricetidae" genus="Akodon" kingdom="Animalia" order="Rodentia" pageId="18" pageNumber="419" phylum="Chordata" rank="genus">
|
||
<emphasis id="A2BA5A5CFF962474FD49F8417A679EB5" box="[769,855,1951,1977]" italics="true" pageId="18" pageNumber="419">Akodon</emphasis>
|
||
</taxonomicName>
|
||
, including other taxa of the
|
||
<taxonomicName id="57CEFDCDFF962474FADBF8417DCC9EB4" authorityName=": Gettinger, Ardente & Martins-Hatano" authorityYear="2012" box="[1171,1276,1951,1977]" class="Mammalia" family="Cricetidae" genus="Akodon" kingdom="Animalia" order="Rodentia" pageId="18" pageNumber="419" phylum="Chordata" rank="species" species="cursor">
|
||
<emphasis id="A2BA5A5CFF962474FADBF8417DCC9EB4" box="[1171,1276,1951,1977]" italics="true" pageId="18" pageNumber="419">A. cursor</emphasis>
|
||
</taxonomicName>
|
||
species group (
|
||
<bibRefCitation id="F45FFBBFFF962474FED7F81D789E9ED1" author="Umetsu, F. & Pardini, R." box="[159,430,1987,2013]" pageId="18" pageNumber="419" pagination="517 - 530" refId="ref21423" refString="Umetsu, F. & Pardini, R. (2007) Small mammals in a mosaic of forest remnants and anthropogenic habitats: evaluating matrix quality in an Atlantic forest landscape. Landscape Ecology, 22, 517 - 530. https: // doi. org / 10.1007 / s 10980 - 006 - 9041 - y" type="journal article" year="2007">Umetsu & Pardini 2007</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="F45FFBBFFF962474FFF2F81D7A339ED1" author="Queirolo, D. & Granzinolli, M. A. M." box="[442,771,1987,2013]" pageId="18" pageNumber="419" pagination="189 - 193" refId="ref20611" refString="Queirolo, D. & Granzinolli, M. A. M. (2009) Ecology and natural history of Akodon lindberghi (Rodentia, Sigmodontinae) in southeastern Brazil. Iheringia, Serie Zoologia, 99, 189 - 193. https: // doi. org / 10.1590 / S 0073 - 47212009000200011" type="journal article" year="2009">Queirolo & Granzinolli 2009</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="F45FFBBFFF962474FD47F81D7AA19ED1" author="Geise, L." box="[783,913,1987,2013]" pageId="18" pageNumber="419" pagination="33 - 43" refId="ref18314" refString="Geise, L. (2012) Akodon cursor (Rodentia: Cricetidae). Mammalian Species, 44, 33 - 43. https: // doi. org / 10.1644 / 893.1" type="journal article" year="2012">Geise 2012</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="F45FFBBFFF962474FDD4F81D7DB09ED1" author="Pardinas, U. F. J. & Teta, P. & Alvarado-Serrano, D. F. & Geise, L. & Jayat, P. & Ortiz, P. E. & Goncalves, P. R. G. & D'Elia, G." box="[924,1152,1986,2013]" pageId="18" pageNumber="419" pagination="1833" refId="ref19566" refString="Pardinas, U. F. J., Teta, P., Alvarado-Serrano, D. F., Geise, L., Jayat, P., Ortiz, P. E., Goncalves, P. R. G. & D'Elia, G. (2015) Genus Akodon Meyen, 1833. In: Patton, J. L., Pardinas, U. F. G. & D'Elia, G. (Eds.), Mammals of South America. Vol. 2. Rodents. University of Chicago Press, Chicago, Illinois, pp. 144 - 204." type="book chapter" year="2015">
|
||
Pardiñas
|
||
<emphasis id="A2BA5A5CFF962474FA4CF81D7D059ED1" box="[1028,1077,1987,2013]" italics="true" pageId="18" pageNumber="419">et al</emphasis>
|
||
. 2015
|
||
</bibRefCitation>
|
||
).
|
||
</paragraph>
|
||
<caption id="C4B1D6C6FF972475FEDFF87C7CB79ED2" ID-DOI="http://doi.org/10.5281/zenodo.7318461" ID-Zenodo-Dep="7318461" httpUri="https://zenodo.org/record/7318461/files/figure.png" pageId="19" pageNumber="420" startId="19.[151,250,1954,1978]" targetBox="[240,1348,181,1930]" targetPageId="19">
|
||
<paragraph id="9071864EFF972475FEDFF87C7CB79ED2" blockId="19.[151,1437,1954,2014]" pageId="19" pageNumber="420">
|
||
<emphasis id="A2BA5A5CFF972475FEDFF87C78269EB6" bold="true" box="[151,278,1954,1978]" pageId="19" pageNumber="420">FIGURE 6.</emphasis>
|
||
Upper and lower left molar tooth rows in occlusal view of
|
||
<taxonomicName id="57CEFDCDFF972475FDDAF87C7AEF9EB6" authority="Brandão & Carmignotto & Percequillo & Christoff & Mendes-Oliveira & Geise, 2022" authorityName="Brandão & Carmignotto & Percequillo & Christoff & Mendes-Oliveira & Geise" authorityYear="2022" box="[914,991,1954,1978]" class="Mammalia" family="Cricetidae" genus="Akodon" kingdom="Animalia" order="Rodentia" pageId="19" pageNumber="420" phylum="Chordata" rank="genus" status="sp. nov.">
|
||
<emphasis id="A2BA5A5CFF972475FDDAF87C7AEF9EB6" box="[914,991,1954,1978]" italics="true" pageId="19" pageNumber="420">Akodon</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="A2BA5A5CFF972475FDA1F87C7D159EB6" bold="true" box="[1001,1061,1954,1978]" pageId="19" pageNumber="420">
|
||
<taxonomicNameLabel id="B989E727FF972475FDA1F87C7D159EB6" box="[1001,1061,1954,1978]" pageId="19" pageNumber="420" rank="species">n. sp.</taxonomicNameLabel>
|
||
</emphasis>
|
||
(MCN-M 3219—left, and MCN-M 1382—center), and
|
||
<taxonomicName id="57CEFDCDFF972475FF29F818788F9ED2" authorityName=": Gettinger, Ardente & Martins-Hatano" authorityYear="2012" box="[353,447,1990,2014]" class="Mammalia" family="Cricetidae" genus="Akodon" kingdom="Animalia" order="Rodentia" pageId="19" pageNumber="420" phylum="Chordata" rank="species" species="cursor">
|
||
<emphasis id="A2BA5A5CFF972475FF29F81878409ED1" box="[353,368,1990,2013]" italics="true" pageId="19" pageNumber="420">A</emphasis>
|
||
.
|
||
<emphasis id="A2BA5A5CFF972475FF35F819788F9ED2" box="[381,447,1991,2014]" italics="true" pageId="19" pageNumber="420">cursor</emphasis>
|
||
</taxonomicName>
|
||
(MZUFV 2335 - right). Abbreviations: paraflexus (
|
||
<emphasis id="A2BA5A5CFF972475FD85F8187AD49ED2" bold="true" box="[973,996,1990,2014]" pageId="19" pageNumber="420">pf</emphasis>
|
||
), metaflexus (
|
||
<emphasis id="A2BA5A5CFF972475FA3FF8187DA59ED2" bold="true" box="[1143,1173,1990,2014]" pageId="19" pageNumber="420">mf</emphasis>
|
||
) and mesoflexid (
|
||
<emphasis id="A2BA5A5CFF972475FB05F8187C499ED2" bold="true" box="[1357,1401,1990,2014]" pageId="19" pageNumber="420">mfd</emphasis>
|
||
).
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="C4B1D6C6FF902472FEDFF8497B319ED8" ID-DOI="http://doi.org/10.5281/zenodo.7318463" ID-Zenodo-Dep="7318463" httpUri="https://zenodo.org/record/7318463/files/figure.png" pageId="20" pageNumber="421" startId="20.[151,250,1943,1967]" targetBox="[173,1415,181,1920]" targetPageId="20">
|
||
<paragraph id="9071864EFF902472FEDFF8497B319ED8" blockId="20.[151,1436,1943,2004]" pageId="20" pageNumber="421">
|
||
<emphasis id="A2BA5A5CFF902472FEDFF84978259EBC" bold="true" box="[151,277,1943,1968]" pageId="20" pageNumber="421">FIGURE 7.</emphasis>
|
||
Dorsal, ventral, and lateral views of skull and lateral view of mandible of holotype of
|
||
<taxonomicName id="57CEFDCDFF902472FAE9F8467C699EBC" authority="Brandão & Carmignotto & Percequillo & Christoff & Mendes-Oliveira & Geise, 2022" authorityName="Brandão & Carmignotto & Percequillo & Christoff & Mendes-Oliveira & Geise" authorityYear="2022" box="[1185,1369,1944,1968]" class="Mammalia" family="Cricetidae" genus="Akodon" kingdom="Animalia" order="Rodentia" pageId="20" pageNumber="421" phylum="Chordata" rank="species" species="diauarum" status="sp. nov.">
|
||
<emphasis id="A2BA5A5CFF902472FAE9F8467C699EBC" box="[1185,1369,1944,1968]" italics="true" pageId="20" pageNumber="421">Akodon diauarum</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="A2BA5A5CFF902472FB29F8467CAC9EBC" bold="true" box="[1377,1436,1944,1968]" pageId="20" pageNumber="421">
|
||
<taxonomicNameLabel id="B989E727FF902472FB29F8467CAC9EBC" box="[1377,1436,1944,1968]" pageId="20" pageNumber="421" rank="species">n. sp.</taxonomicNameLabel>
|
||
</emphasis>
|
||
(MZUSP 29672). Scale bar: 10mm.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="C4B1D6C6FF912473FEDFF8F578D09E87" ID-DOI="http://doi.org/10.5281/zenodo.7318465" ID-Zenodo-Dep="7318465" httpUri="https://zenodo.org/record/7318465/files/figure.png" pageId="21" pageNumber="422" startId="21.[151,250,1835,1859]" targetBox="[151,1436,181,1811]" targetPageId="21">
|
||
<paragraph id="9071864EFF912473FEDFF8F578D09E87" blockId="21.[151,1436,1835,1931]" pageId="21" pageNumber="422">
|
||
<emphasis id="A2BA5A5CFF912473FEDFF8F578229E4F" bold="true" box="[151,274,1835,1859]" pageId="21" pageNumber="422">FIGURE 8.</emphasis>
|
||
Fluid (alcohol) preserved specimen of
|
||
<taxonomicName id="57CEFDCDFF912473FCD5F8F57A639E4F" authority="Brandão & Carmignotto & Percequillo & Christoff & Mendes-Oliveira & Geise, 2022" authorityName="Brandão & Carmignotto & Percequillo & Christoff & Mendes-Oliveira & Geise" authorityYear="2022" box="[669,851,1835,1859]" class="Mammalia" family="Cricetidae" genus="Akodon" kingdom="Animalia" order="Rodentia" pageId="21" pageNumber="422" phylum="Chordata" rank="species" species="diauarum" status="sp. nov.">
|
||
<emphasis id="A2BA5A5CFF912473FCD5F8F57A639E4F" box="[669,851,1835,1859]" italics="true" pageId="21" pageNumber="422">Akodon diauarum</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="A2BA5A5CFF912473FD10F8F57AA19E4F" bold="true" box="[856,913,1835,1859]" pageId="21" pageNumber="422">
|
||
<taxonomicNameLabel id="B989E727FF912473FD10F8F57AA19E4F" box="[856,913,1835,1859]" pageId="21" pageNumber="422" rank="species">n. sp.</taxonomicNameLabel>
|
||
</emphasis>
|
||
(MZUSP 36035) in ventral (A) and lateral view (B) of the head region, and plantar view of left hind foot (C) and manus (D). Abbreviations are: I–V, digits; 1–4, interdigital pads; h, hypothenar pad; t, thenar pad.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="C4B1D6C6FF922470FEDFF9EC7D1C9EF6" ID-DOI="http://doi.org/10.5281/zenodo.7318467" ID-Zenodo-Dep="7318467" httpUri="https://zenodo.org/record/7318467/files/figure.png" pageId="22" pageNumber="423" startId="22.[151,250,1586,1610]" targetBox="[183,1404,181,1562]" targetPageId="22">
|
||
<paragraph id="9071864EFF922470FEDFF9EC7D1C9EF6" blockId="22.[151,1437,1586,2042]" pageId="22" pageNumber="423">
|
||
<emphasis id="A2BA5A5CFF922470FEDFF9EC78269F46" bold="true" box="[151,278,1586,1610]" pageId="22" pageNumber="423">FIGURE 9.</emphasis>
|
||
Selected anatomical features of the skull and mandible of
|
||
<taxonomicName id="57CEFDCDFF922470FDCBF9EC7D0D9F46" authority="Brandão & Carmignotto & Percequillo & Christoff & Mendes-Oliveira & Geise, 2022" authorityName="Brandão & Carmignotto & Percequillo & Christoff & Mendes-Oliveira & Geise" authorityYear="2022" box="[899,1085,1586,1610]" class="Mammalia" family="Cricetidae" genus="Akodon" kingdom="Animalia" order="Rodentia" pageId="22" pageNumber="423" phylum="Chordata" rank="species" species="diauarum" status="sp. nov.">
|
||
<emphasis id="A2BA5A5CFF922470FDCBF9EC7D0D9F46" box="[899,1085,1586,1610]" italics="true" pageId="22" pageNumber="423">Akodon diauarum</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="A2BA5A5CFF922470FA0EF9EC7DB29F46" bold="true" box="[1094,1154,1586,1610]" pageId="22" pageNumber="423">
|
||
<taxonomicNameLabel id="B989E727FF922470FA0EF9EC7DB29F46" box="[1094,1154,1586,1610]" pageId="22" pageNumber="423" rank="species">n. sp.</taxonomicNameLabel>
|
||
</emphasis>
|
||
based on adult individuals (MZUSP 36029 [A-C, E-G, J], MZUSP 36038 [D], MCN-M 1382 [H], MN 73906 [I]): dorsal view: A) rostrum; B) interorbital region; C) braincase; ventral view: D) palatal region; F) posterior portion of the skull; lateral view: E) rostrum; G) posterior portion of the skull; ventrolateral (H) and lateral (I) views: of alisphenoid bone region; lateral view: J) mandible. Abbreviations are:
|
||
<emphasis id="A2BA5A5CFF922470FE8FF91C79D29FD6" bold="true" box="[199,226,1730,1754]" pageId="22" pageNumber="423">ab</emphasis>
|
||
, auditory bulla;
|
||
<emphasis id="A2BA5A5CFF922470FFDCF91C78829FD6" bold="true" box="[404,434,1730,1754]" pageId="22" pageNumber="423">als</emphasis>
|
||
, alisphenoid strut;
|
||
<emphasis id="A2BA5A5CFF922470FC36F91C7BA99FD6" bold="true" box="[638,665,1730,1754]" pageId="22" pageNumber="423">an</emphasis>
|
||
, angular notch;
|
||
<emphasis id="A2BA5A5CFF922470FD01F91C7A549FD6" bold="true" box="[841,868,1730,1754]" pageId="22" pageNumber="423">ap</emphasis>
|
||
, angular process;
|
||
<emphasis id="A2BA5A5CFF922470FA6EF91C7D7C9FD6" bold="true" box="[1062,1100,1730,1754]" pageId="22" pageNumber="423">boc</emphasis>
|
||
, basioccipital;
|
||
<emphasis id="A2BA5A5CFF922470FAA6F91C7C2A9FD6" bold="true" box="[1262,1306,1730,1754]" pageId="22" pageNumber="423">bmf</emphasis>
|
||
, buccinatormasticatory foramen;
|
||
<emphasis id="A2BA5A5CFF922470FF31F93878AF9FF2" bold="true" box="[377,415,1766,1790]" pageId="22" pageNumber="423">cap</emphasis>
|
||
, capsular projection;
|
||
<emphasis id="A2BA5A5CFF922470FCC8F9387BA99FF2" bold="true" box="[640,665,1766,1790]" pageId="22" pageNumber="423">cp</emphasis>
|
||
, condyloid process;
|
||
<emphasis id="A2BA5A5CFF922470FD38F9387AA59FF2" bold="true" box="[880,917,1766,1790]" pageId="22" pageNumber="423">crp</emphasis>
|
||
, coronoid process;
|
||
<emphasis id="A2BA5A5CFF922470FA29F9387DBB9FF2" bold="true" box="[1121,1163,1766,1790]" pageId="22" pageNumber="423">Exo</emphasis>
|
||
, exoccipital;
|
||
<emphasis id="A2BA5A5CFF922470FB50F9387C0A9FF2" bold="true" box="[1304,1338,1766,1790]" pageId="22" pageNumber="423">foa</emphasis>
|
||
, foramen ovale accessory;
|
||
<emphasis id="A2BA5A5CFF922470FF03F8D478569E2E" bold="true" box="[331,358,1802,1826]" pageId="22" pageNumber="423">Fr</emphasis>
|
||
, frontal;
|
||
<emphasis id="A2BA5A5CFF922470FF82F8D478EC9E2E" bold="true" box="[458,476,1802,1826]" pageId="22" pageNumber="423">fs</emphasis>
|
||
, frontal sinus;
|
||
<emphasis id="A2BA5A5CFF922470FC37F8D47BAA9E2E" bold="true" box="[639,666,1802,1826]" pageId="22" pageNumber="423">gp</emphasis>
|
||
, gnathic process;
|
||
<emphasis id="A2BA5A5CFF922470FD13F8D47A5A9E2E" bold="true" box="[859,874,1802,1826]" pageId="22" pageNumber="423">if</emphasis>
|
||
, incisive foramen;
|
||
<emphasis id="A2BA5A5CFF922470FA70F8D47D609E2E" bold="true" box="[1080,1104,1802,1826]" pageId="22" pageNumber="423">Ip</emphasis>
|
||
, interparietal;
|
||
<emphasis id="A2BA5A5CFF922470FAA3F8D47DCF9E2E" bold="true" box="[1259,1279,1802,1826]" pageId="22" pageNumber="423">la</emphasis>
|
||
, lacrimal;
|
||
<emphasis id="A2BA5A5CFF922470FB3BF8D47CA69E2E" bold="true" box="[1395,1430,1802,1826]" pageId="22" pageNumber="423">lpp</emphasis>
|
||
, lateral projection of the parietal;
|
||
<emphasis id="A2BA5A5CFF922470FFA1F8F078CB9E4A" bold="true" box="[489,507,1838,1862]" pageId="22" pageNumber="423">lr</emphasis>
|
||
, lambdoidal ridge;
|
||
<emphasis id="A2BA5A5CFF922470FC8DF8F07BC19E4A" bold="true" box="[709,753,1838,1862]" pageId="22" pageNumber="423">mas</emphasis>
|
||
, mastoid;
|
||
<emphasis id="A2BA5A5CFF922470FD15F8F07ABE9E4A" bold="true" box="[861,910,1838,1862]" pageId="22" pageNumber="423">Max</emphasis>
|
||
, maxillary;
|
||
<emphasis id="A2BA5A5CFF922470FA43F8F07D079E4A" bold="true" box="[1035,1079,1838,1862]" pageId="22" pageNumber="423">mbt</emphasis>
|
||
, trough for buccinator-masticatory branch of maxillary nerve;
|
||
<emphasis id="A2BA5A5CFF922470FFFAF88C78E09E66" bold="true" box="[434,464,1874,1898]" pageId="22" pageNumber="423">mf</emphasis>
|
||
, mental foramen;
|
||
<emphasis id="A2BA5A5CFF922470FCC6F88C7B9D9E66" bold="true" box="[654,685,1874,1898]" pageId="22" pageNumber="423">ms</emphasis>
|
||
, mesopterygoid fossa;
|
||
<emphasis id="A2BA5A5CFF922470FDD5F88C7A8C9E66" bold="true" box="[925,956,1874,1898]" pageId="22" pageNumber="423">Na</emphasis>
|
||
, Nasal;
|
||
<emphasis id="A2BA5A5CFF922470FA5BF88C7D1C9E66" bold="true" box="[1043,1068,1874,1898]" pageId="22" pageNumber="423">nc</emphasis>
|
||
, nasolacrimal capsule;
|
||
<emphasis id="A2BA5A5CFF922470FB57F88C7C0B9E66" bold="true" box="[1311,1339,1874,1898]" pageId="22" pageNumber="423">Pa</emphasis>
|
||
, parietal;
|
||
<emphasis id="A2BA5A5CFF922470FEDFF8A8798A9E82" bold="true" box="[151,186,1910,1934]" pageId="22" pageNumber="423">Pal</emphasis>
|
||
, palate;
|
||
<emphasis id="A2BA5A5CFF922470FF5CF8A878719E82" bold="true" box="[276,321,1910,1934]" pageId="22" pageNumber="423">palc</emphasis>
|
||
, posterior opening of the alisphenoid canal;
|
||
<emphasis id="A2BA5A5CFF922470FD59F8A87A049E82" bold="true" box="[785,820,1910,1934]" pageId="22" pageNumber="423">pgf</emphasis>
|
||
, postglenoid foramen;
|
||
<emphasis id="A2BA5A5CFF922470FA6CF8A87D7A9E82" bold="true" box="[1060,1098,1910,1934]" pageId="22" pageNumber="423">psp</emphasis>
|
||
, posterior suspensory process of squamosal;
|
||
<emphasis id="A2BA5A5CFF922470FF59F84478079EBE" bold="true" box="[273,311,1946,1970]" pageId="22" pageNumber="423">Pre</emphasis>
|
||
, premaxillae;
|
||
<emphasis id="A2BA5A5CFF922470FF82F84478D19EBE" bold="true" box="[458,481,1946,1970]" pageId="22" pageNumber="423">pt</emphasis>
|
||
, parapterygoid fossa;
|
||
<emphasis id="A2BA5A5CFF922470FC8DF8447BD89EBE" bold="true" box="[709,744,1946,1970]" pageId="22" pageNumber="423">sag</emphasis>
|
||
, squamosal-alisphenoid groove;
|
||
<emphasis id="A2BA5A5CFF922470FA73F8447D639EBE" bold="true" box="[1083,1107,1946,1970]" pageId="22" pageNumber="423">sn</emphasis>
|
||
, sigmoid notch;
|
||
<emphasis id="A2BA5A5CFF922470FB48F8447C2C9EBE" bold="true" box="[1280,1308,1946,1970]" pageId="22" pageNumber="423">Sq</emphasis>
|
||
, squamosal;
|
||
<emphasis id="A2BA5A5CFF922470FEDFF86079839EDA" bold="true" box="[151,179,1982,2006]" pageId="22" pageNumber="423">ssf</emphasis>
|
||
, subsquamosal fenestra;
|
||
<emphasis id="A2BA5A5CFF922470FFE7F86078FA9EDA" bold="true" box="[431,458,1982,2006]" pageId="22" pageNumber="423">stf</emphasis>
|
||
, stapedial foramen;
|
||
<emphasis id="A2BA5A5CFF922470FCDEF8607B869EDA" bold="true" box="[662,694,1982,2006]" pageId="22" pageNumber="423">szr</emphasis>
|
||
, squamosal zygomatic root;
|
||
<emphasis id="A2BA5A5CFF922470FD9FF8607ADE9EDA" bold="true" box="[983,1006,1982,2006]" pageId="22" pageNumber="423">tt,</emphasis>
|
||
tegmen tympani;
|
||
<emphasis id="A2BA5A5CFF922470FAECF8607D8D9EDA" bold="true" box="[1188,1213,1982,2006]" pageId="22" pageNumber="423">zn</emphasis>
|
||
, zygomatic notch;
|
||
<emphasis id="A2BA5A5CFF922470FB35F8607CA69EDA" bold="true" box="[1405,1430,1982,2006]" pageId="22" pageNumber="423">zp</emphasis>
|
||
, zygomatic plate. White-dotted lines indicate relative position of some anatomical features.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="9071864EFF932471FE8FFF497DA0984D" blockId="23.[151,1436,150,321]" pageId="23" pageNumber="424">
|
||
Although stomach contents or feeding behavior are not known for the species,
|
||
<bibRefCitation id="F45FFBBFFF932471FA09FF497C7199BD" author="Lambert, T. D. & Malcolm, J. R. & Zimmerman, B. L." box="[1089,1345,150,177]" pageId="23" pageNumber="424" pagination="381 - 398" refId="ref18762" refString="Lambert, T. D., Malcolm, J. R. & Zimmerman, B. L. (2005 b) Effects of mahogany (Swietenia macrophylla) logging on small mammal communities, habitat structure, and seed predation in the southeastern Amazon Basin. Forest Ecology and Management, 206, 381 - 398. https: // doi. org / 10.1016 / j. foreco. 2004.11.012" type="journal article" year="2005">
|
||
Lambert
|
||
<emphasis id="A2BA5A5CFF932471FAE0FF497DEA99BD" box="[1192,1242,151,177]" italics="true" pageId="23" pageNumber="424">et al</emphasis>
|
||
. (2005b)
|
||
</bibRefCitation>
|
||
suggest that it likely feeds on insects and seeds, reporting that
|
||
<taxonomicName id="57CEFDCDFF932471FCAFFF657A4299D9" authority="Brandão & Carmignotto & Percequillo & Christoff & Mendes-Oliveira & Geise, 2022" authorityName="Brandão & Carmignotto & Percequillo & Christoff & Mendes-Oliveira & Geise" authorityYear="2022" box="[743,882,187,213]" class="Mammalia" family="Cricetidae" genus="Akodon" kingdom="Animalia" order="Rodentia" pageId="23" pageNumber="424" phylum="Chordata" rank="species" species="diauarum" status="sp. nov.">
|
||
<emphasis id="A2BA5A5CFF932471FCAFFF657A4299D9" box="[743,882,187,213]" italics="true" pageId="23" pageNumber="424">A. diauarum</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="A2BA5A5CFF932471FD3FFF657A8599D9" bold="true" box="[887,949,187,213]" pageId="23" pageNumber="424">
|
||
<taxonomicNameLabel id="B989E727FF932471FD3FFF657A8599D9" box="[887,949,187,213]" pageId="23" pageNumber="424" rank="species">n. sp.</taxonomicNameLabel>
|
||
</emphasis>
|
||
is associated with areas of seed predation of mahogany (
|
||
<taxonomicName id="57CEFDCDFF932471FF54FF017B2C99F5" box="[284,540,223,249]" class="Magnoliopsida" family="Meliaceae" genus="Swietenia" kingdom="Plantae" order="Sapindales" pageId="23" pageNumber="424" phylum="Tracheophyta" rank="species" species="macrophylla">
|
||
<emphasis id="A2BA5A5CFF932471FF54FF017B2C99F5" box="[284,540,223,249]" italics="true" pageId="23" pageNumber="424">Swietenia macrophylla</emphasis>
|
||
</taxonomicName>
|
||
) and areas with high insect biomass.
|
||
<bibRefCitation id="F45FFBBFFF932471FDF2FF017D9499F5" author="Ardente, N. C. & Ferreguetti, A. C. & Gettinger, D. & Leal, P. & Mendes-Oliveira, A. C. & Martins-Hatano, F. & Bergalo, H. G." box="[954,1188,223,249]" pageId="23" pageNumber="424" pagination="123 - 132" refId="ref16365" refString="Ardente, N. C., Ferreguetti, A. C., Gettinger, D., Leal, P., Mendes-Oliveira, A. C., Martins-Hatano, F. & Bergalo, H. G. (2017) Differencial efficiency of two sampling methods in capturing non-volant small mammals in an area in eastern Amazonia. Acta Amazonica, 47 (2), 123 - 132. https: // doi. org / 10.1590 / 1809 - 4392201602132" type="journal article" year="2017">
|
||
Ardente
|
||
<emphasis id="A2BA5A5CFF932471FA53FF017D7B99F5" box="[1051,1099,223,249]" italics="true" pageId="23" pageNumber="424">et al</emphasis>
|
||
. (2017)
|
||
</bibRefCitation>
|
||
captured
|
||
<taxonomicName id="57CEFDCDFF932471FB59FF017CAC99F5" authority="Brandão & Carmignotto & Percequillo & Christoff & Mendes-Oliveira & Geise, 2022" authorityName="Brandão & Carmignotto & Percequillo & Christoff & Mendes-Oliveira & Geise" authorityYear="2022" box="[1297,1436,223,249]" class="Mammalia" family="Cricetidae" genus="Akodon" kingdom="Animalia" order="Rodentia" pageId="23" pageNumber="424" phylum="Chordata" rank="species" species="diauarum" status="sp. nov.">
|
||
<emphasis id="A2BA5A5CFF932471FB59FF017CAC99F5" box="[1297,1436,223,249]" italics="true" pageId="23" pageNumber="424">A. diauarum</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="A2BA5A5CFF932471FEDFFEDD79E89811" bold="true" box="[151,216,259,285]" pageId="23" pageNumber="424">
|
||
<taxonomicNameLabel id="B989E727FF932471FEDFFEDD79E89811" box="[151,216,259,285]" pageId="23" pageNumber="424" rank="species">n. sp.</taxonomicNameLabel>
|
||
</emphasis>
|
||
with the use of three different
|
||
<typeStatus id="4F7538ECFF932471FC0AFEDD7B4D9811" box="[578,637,259,285]" pageId="23" pageNumber="424">types</typeStatus>
|
||
of bait: bacon, banana and peanut butter, resulting in distinct capture success (16%, 26% and 42%, respectively), suggesting its preference for plant-based itens.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |