treatments-xml/data/AC/C0/3C/ACC03CDBD3AC5FBFAAED7FAB7CDD12DB.xml

<document ID-DOI="http://dx.doi.org/10.3897/subtbiol.35.51183" ID-GBIF-Dataset="5ad09355-e461-4b4d-94b8-0399724de71d" ID-GBIF-Taxon="164807335" ID-Pensoft-Pub="1314-2615-35-33" ID-Pensoft-UUID="238030C09AFF584F933DF5333A1CE62B" ID-ZooBank="EDBC1F8F91B64AEE97BA60BCA1467D48" LSID="urn:lsid:zoobank.org:act:D1CDA013-785D-4800-A746-87BF93FE48C8" ModsDocID="1314-2615-35-33" checkinTime="1593208613249" checkinUser="pensoft" docAuthor="Gallo, Jessica Scaglione &amp; Bichuette, Maria Elina" docDate="2020" docId="ACC03CDBD3AC5FBFAAED7FAB7CDD12DB" docLanguage="en" docName="SubterBiol 35: 33-47" docOrigin="Subterranean Biology 35" docSource="http://dx.doi.org/10.3897/subtbiol.35.51183" docTitle="Pseudonannolene canastra Gallo &amp; Bichuette 2020, sp. nov." docType="treatment" docUuid="D1CDA013-785D-4800-A746-87BF93FE48C8" docUuidSource="ZooBank" docVersion="3" id="238030C09AFF584F933DF5333A1CE62B" lastPageNumber="33" masterDocId="238030C09AFF584F933DF5333A1CE62B" masterDocTitle="Pseudonannolene canastra sp. nov. (Diplopoda, Spirostreptida) - a new troglobitic millipede from the southwestern state of Minas Gerais, Brazil" masterLastPageNumber="47" masterPageNumber="33" pageId="0" pageNumber="33" updateTime="1643444689412" updateUser="ExternalLinkService">
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<mods:title>Pseudonannolene canastra sp. nov. (Diplopoda, Spirostreptida) - a new troglobitic millipede from the southwestern state of Minas Gerais, Brazil</mods:title>
</mods:titleInfo>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Gallo, Jessica Scaglione</mods:namePart>
<mods:affiliation>Programa de Pos-Graduacao em Biologia Comparada, Faculdade de Filosofia Ciencias e Letras de Ribeirao Preto, Universidade de Sao Paulo, Brazil &amp; Laboratorio de Estudos Subterraneos, Departamento de Ecologia e Biologia Evolutiva, Universidade Federal de Sao Carlos, Brazil</mods:affiliation>
<mods:nameIdentifier type="orcid">https://orcid.org/0000-0001-9350-4686</mods:nameIdentifier>
<mods:nameIdentifier type="email">jessicasgallo@gmail.com</mods:nameIdentifier>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Bichuette, Maria Elina</mods:namePart>
<mods:affiliation>Laboratorio de Estudos Subterraneos, Departamento de Ecologia e Biologia Evolutiva, Universidade Federal de Sao Carlos, Brazil</mods:affiliation>
<mods:nameIdentifier type="orcid">https://orcid.org/0000-0002-9515-4832</mods:nameIdentifier>
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<mods:title>Subterranean Biology</mods:title>
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<mods:date>2020</mods:date>
<mods:detail type="volume">
<mods:number>35</mods:number>
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<mods:start>33</mods:start>
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<mods:url>http://dx.doi.org/10.3897/subtbiol.35.51183</mods:url>
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<mods:classification>journal article</mods:classification>
<mods:identifier type="DOI">http://dx.doi.org/10.3897/subtbiol.35.51183</mods:identifier>
<mods:identifier type="Pensoft-Pub">1314-2615-35-33</mods:identifier>
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<treatment ID-GBIF-Taxon="164807335" LSID="urn:lsid:zoobank.org:act:D1CDA013-785D-4800-A746-87BF93FE48C8" httpUri="http://treatment.plazi.org/id/ACC03CDBD3AC5FBFAAED7FAB7CDD12DB" lastPageNumber="33" pageId="0" pageNumber="33">
<subSubSection pageId="0" pageNumber="33" type="nomenclature">
<paragraph pageId="0" pageNumber="33">
<taxonomicName LSID="ACC03CDB-D3AC-5FBF-AAED-7FAB7CDD12DB" authority="Gallo &amp; Bichuette" authorityName="Gallo &amp; Bichuette" authorityYear="2020" class="Diplopoda" family="Pseudonannolenidae" genus="Pseudonannolene" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Pseudonannolene canastra" order="Spirostreptida" pageId="0" pageNumber="33" phylum="Arthropoda" rank="species" species="canastra" status="sp. nov.">Pseudonannolene canastra Gallo &amp; Bichuette</taxonomicName>
<taxonomicNameLabel pageId="0" pageNumber="33">sp. nov.</taxonomicNameLabel>
<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Gonopod an Fist pair of holotype legs by Scannig Electron Microscope (SEM) A caudal view of gonopod B detail of the internal spines and dentiform process C detail of solenomerite e telopodite D caudal view of male first pair of legs E detail of pre-femural process. Photo: LBR Fernandes." figureDoi="10.3897/subtbiol.35.51183.figure3" httpUri="https://binary.pensoft.net/fig/424663" pageId="0" pageNumber="33">Figs 3</figureCitation>
<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Pseudonannolene canastra sp. nov. live specimens A, B specimens in natural environment C at laboratory, specimen darkened after contact with artificial light. Photos: A DM von Schimonsky and C DJ Tomaz." figureDoi="10.3897/subtbiol.35.51183.figure4" httpUri="https://binary.pensoft.net/fig/424664" pageId="0" pageNumber="33">, 4</figureCitation>
<figureCitation captionStart="Figure 5" captionStartId="F5" captionText="Figure 5. Pseudonannolene canastra sp. nov. in left lateral view, preserved in ethanol 70 %. Photo: LBR Fernandes." figureDoi="10.3897/subtbiol.35.51183.figure5" httpUri="https://binary.pensoft.net/fig/424665" pageId="0" pageNumber="33">, 5</figureCitation>
<figureCitation captionStart="Figure 6" captionStartId="F6" captionText="Figure 6. Gonopods and first pair of legs of Pseudonannolene canastra sp. nov. A, B scheme and stereomicroscopic photograph of the gonopods in caudal view C, D scheme and photograph in stereomicroscope of the gonopods in oral view E, F schematic and stereomicroscopic photograph of the first pair of legs in oral view. Photo: LBR Fernandes." figureDoi="10.3897/subtbiol.35.51183.figure6" httpUri="https://binary.pensoft.net/fig/424666" pageId="0" pageNumber="33">, 6</figureCitation>
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="33" type="materials_examined">
<paragraph pageId="0" pageNumber="33">Materials Examined.</paragraph>
<paragraph pageId="0" pageNumber="33">
<emphasis bold="true" italics="true" pageId="0" pageNumber="33">Holotype</emphasis>
: Brazil ● ♂; Gruta do Tesouro cave, 
<normalizedToken originalValue="São">Sao</normalizedToken>
Roque de Minas, Minas Gerais, Brazil; 26.IX.2017; Fernandes CS, Gallo JS, von Schimonsky DM leg.; LES15282. 
<emphasis bold="true" italics="true" pageId="0" pageNumber="33">Paratypes</emphasis>
: Brazil ● 3♀ (two adults and one juvenile); same locality; 15.VIII.2014; by Bolfarini MP and Zepon T leg.; LES15283 ● 1♂ 2♀ (juveniles); same locality, data and collectors as for holotype; LES15284.
</paragraph>
<caption doi="10.3897/subtbiol.35.51183.figure3" httpUri="https://binary.pensoft.net/fig/424663" pageId="0" pageNumber="33" start="Figure 3" startId="F3">
<paragraph pageId="0" pageNumber="33">
<emphasis bold="true" pageId="0" pageNumber="33">Figure 3.</emphasis>
Gonopod an Fist pair of holotype legs by Scannig Electron Microscope (SEM) 
<emphasis bold="true" pageId="0" pageNumber="33">A</emphasis>
caudal view of gonopod 
<emphasis bold="true" pageId="0" pageNumber="33">B</emphasis>
detail of the internal spines and dentiform process 
<emphasis bold="true" pageId="0" pageNumber="33">C</emphasis>
detail of solenomerite e telopodite 
<emphasis bold="true" pageId="0" pageNumber="33">D</emphasis>
caudal view of male first pair of legs 
<emphasis bold="true" pageId="0" pageNumber="33">E</emphasis>
detail of pre-femural process. Photo: LBR Fernandes.
</paragraph>
</caption>
</subSubSection>
<subSubSection pageId="0" pageNumber="33" type="etymology">
<paragraph pageId="0" pageNumber="33">Etymology.</paragraph>
<paragraph pageId="0" pageNumber="33">
The name &quot; 
<taxonomicName authorityName="Gallo &amp; Bichuette" authorityYear="2020" class="Diplopoda" family="Pseudonannolenidae" genus="Pseudonannolene" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="canastra" order="Spirostreptida" pageId="0" pageNumber="33" phylum="Arthropoda" rank="species" species="canastra">canastra</taxonomicName>
&quot; is in allusion to a kind of an ancient chest. This name is also used to refer to the region where the Gruta do Tesouro cave is locate, Serra da Canastra, that is characterized by a chain of mountais shaped like 
<taxonomicName authorityName="Gallo &amp; Bichuette" authorityYear="2020" class="Diplopoda" family="Pseudonannolenidae" genus="Pseudonannolene" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="canastra" order="Spirostreptida" pageId="0" pageNumber="33" phylum="Arthropoda" rank="species" species="canastra">canastra</taxonomicName>
. Here, we use Canastra as a noun in apposition.
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="33" type="diagnosis">
<paragraph pageId="0" pageNumber="33">Diagnosis.</paragraph>
<paragraph pageId="0" pageNumber="33">
<taxonomicName authorityName="Gallo &amp; Bichuette" authorityYear="2020" class="Diplopoda" family="Pseudonannolenidae" genus="Pseudonannolene" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Pseudonannolene canastra" order="Spirostreptida" pageId="0" pageNumber="33" phylum="Arthropoda" rank="species" species="canastra">
<emphasis italics="true" pageId="0" pageNumber="33">Pseudonannolene canastra</emphasis>
</taxonomicName>
sp. nov. has wide coxa of gonopods resembling those of 
<taxonomicName genus="P." lsidName="P. microzoporus" pageId="0" pageNumber="33" rank="species" species="microzoporus">
<emphasis italics="true" pageId="0" pageNumber="33">P. microzoporus</emphasis>
</taxonomicName>
<normalizedToken originalValue="Mauriès">Mauries</normalizedToken>
, 1987, while its solenomerite shape is similar to that of 
<taxonomicName genus="P." lsidName="P. maritima" pageId="0" pageNumber="33" rank="species" species="maritima">
<emphasis italics="true" pageId="0" pageNumber="33">P. maritima</emphasis>
</taxonomicName>
Schubart, 1948. However, 
<taxonomicName genus="P." lsidName="P. canastra" pageId="0" pageNumber="33" rank="species" species="canastra">
<emphasis italics="true" pageId="0" pageNumber="33">P. canastra</emphasis>
</taxonomicName>
sp. nov. differs from these species in characteristics such as the round shape of the gonopod coxa, the telopodite with a wide base, reduced dentiform processes, different number of spines in the inner part of the coxa (three in the left coxa and four in the right coxa in caudal view), and a divergent pre-femoral process with reduced and flaky pre-femur prolongations. Externally, these species are quite distinct. 
<taxonomicName class="Diplopoda" family="Pseudonannolenidae" genus="Pseudonannolene" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Pseudonannolene microzoporus" order="Spirostreptida" pageId="0" pageNumber="33" phylum="Arthropoda" rank="species" species="microzoporus">
<emphasis italics="true" pageId="0" pageNumber="33">Pseudonannolene microzoporus</emphasis>
</taxonomicName>
, considered troglophilic, has a uniform light brown pigmentation (
<bibRefCitation author="Mauries, JP" journalOrPublisher="Bulletin du Museum national d'histoire naturelle" pageId="0" pageNumber="33" pagination="169 - 199" refId="B29" refString="Mauries, JP, 1987. Cambalides nouveaux et peu connus d'Asie, d'Amerique et d'Oceanie. II. Pseudonannolenidae, Choctellidae (Myriapoda, Diplopoda). Bulletin du Museum national d'histoire naturelle 9: 169 - 199" title="Cambalides nouveaux et peu connus d'Asie, d'Amerique et d'Oceanie. II. Pseudonannolenidae, Choctellidae (Myriapoda, Diplopoda)." volume="9" year="1987">
<normalizedToken originalValue="Mauriès">Mauries</normalizedToken>
1987
</bibRefCitation>
) while 
<taxonomicName genus="P." lsidName="P. maritima" pageId="0" pageNumber="33" rank="species" species="maritima">
<emphasis italics="true" pageId="0" pageNumber="33">P. maritima</emphasis>
</taxonomicName>
, recorded only in epigean environment, is brownish or brownish-black, and the head and the first two segments are always lighter, with nearly yellowish color (Schubart 1948).
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="33" type="description">
<paragraph pageId="0" pageNumber="33">Holotype description</paragraph>
<paragraph pageId="0" pageNumber="33">
<emphasis bold="true" pageId="0" pageNumber="33">(male).</emphasis>
Body length 36.26 mm, ring diameter 1.98 mm, with 59 rings (counting the collum and the telson) (Table 
<tableCitation captionStart="Table 2" captionStartId="T2" captionText="Table 2. Morphological data of all the specimens analyzed for description. H: holotype, P: paratype, Ad: Adult, Jv: juvenile, F: female, M: male, R: right, L: left, O: oval, T: triangular, NO: could not be observed." httpUri="http://table.plazi.org/id/0A03D865AC10BBCB87DACB791EC0EF1F" pageId="0" pageNumber="33" tableUuid="0A03D865AC10BBCB87DACB791EC0EF1F">2</tableCitation>
) without anterior or posterior tapering of the body; the prozonite is shorter (0.04 mm) than the metazonite (0.33 mm); metazonite has thin striae in the ventrolateral portion of all the rings; the gnathochilarium is typical of the genus 
<taxonomicName authorityName="Silvestri" authorityYear="1895" class="Diplopoda" family="Pseudonannolenidae" genus="Pseudonannolene" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Pseudonannolene" order="Spirostreptida" pageId="0" pageNumber="33" phylum="Arthropoda" rank="genus">
<emphasis italics="true" pageId="0" pageNumber="33">Pseudonannolene</emphasis>
</taxonomicName>
with longitudinally divided promentum (
<bibRefCitation DOI="https://doi.org/10.1163/9789004188273" author="Enghoff, H" editor="Minelli, A" journalOrPublisher="2). Brill" pageId="0" pageNumber="33" pagination="363 - 453" refId="B10" refString="Enghoff, H, Golovatch, SI, Short, M, Stoev, P, Wesener, T, 2015. Diplopoda: Taxonomic overview. In: Minelli, A, Ed., The Myriapoda (Vol. 2). Brill: 363 - 453, DOI: https://doi.org/10.1163/9789004188273" title="Diplopoda: Taxonomic overview." url="https://doi.org/10.1163/9789004188273" volumeTitle="The Myriapoda (Vol." year="2015">Enghoff et al. 2015</bibRefCitation>
); head has a posterior suture from the collum to the line of the eyes.
</paragraph>
<paragraph pageId="0" pageNumber="33">
<emphasis bold="true" italics="true" pageId="0" pageNumber="33">Pigmentation</emphasis>
: In life, the pigmentation of the head, antenna, legs, and body rings is light yellow with no difference in the coloration of the prozonite and metazonite; the ommatidia and ozopores are reddish (Figure 
<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Pseudonannolene canastra sp. nov. live specimens A, B specimens in natural environment C at laboratory, specimen darkened after contact with artificial light. Photos: A DM von Schimonsky and C DJ Tomaz." figureDoi="10.3897/subtbiol.35.51183.figure4" httpUri="https://binary.pensoft.net/fig/424664" pageId="0" pageNumber="33">4</figureCitation>
). Pigmentation in 70 % ethanol: The head, rings, and legs darken after fixation (brown coloration), the eyes become brown like the head by losing the reddish coloration. Only the antenna maintained the original color (Figure 
<figureCitation captionStart="Figure 5" captionStartId="F5" captionText="Figure 5. Pseudonannolene canastra sp. nov. in left lateral view, preserved in ethanol 70 %. Photo: LBR Fernandes." figureDoi="10.3897/subtbiol.35.51183.figure5" httpUri="https://binary.pensoft.net/fig/424665" pageId="0" pageNumber="33">5</figureCitation>
).
</paragraph>
<caption doi="10.3897/subtbiol.35.51183.figure4" httpUri="https://binary.pensoft.net/fig/424664" pageId="0" pageNumber="33" start="Figure 4" startId="F4">
<paragraph pageId="0" pageNumber="33">
<emphasis bold="true" pageId="0" pageNumber="33">Figure 4.</emphasis>
<taxonomicName authorityName="Gallo &amp; Bichuette" authorityYear="2020" class="Diplopoda" family="Pseudonannolenidae" genus="Pseudonannolene" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Pseudonannolene canastra" order="Spirostreptida" pageId="0" pageNumber="33" phylum="Arthropoda" rank="species" species="canastra">
<emphasis italics="true" pageId="0" pageNumber="33">Pseudonannolene canastra</emphasis>
</taxonomicName>
sp. nov. live specimens 
<emphasis bold="true" pageId="0" pageNumber="33">A, B</emphasis>
specimens in natural environment 
<emphasis bold="true" pageId="0" pageNumber="33">C</emphasis>
at laboratory, specimen darkened after contact with artificial light. Photos: 
<emphasis bold="true" pageId="0" pageNumber="33">A</emphasis>
DM von Schimonsky and 
<emphasis bold="true" pageId="0" pageNumber="33">C</emphasis>
DJ Tomaz.
</paragraph>
</caption>
<caption doi="10.3897/subtbiol.35.51183.figure5" httpUri="https://binary.pensoft.net/fig/424665" pageId="0" pageNumber="33" start="Figure 5" startId="F5">
<paragraph pageId="0" pageNumber="33">
<emphasis bold="true" pageId="0" pageNumber="33">Figure 5.</emphasis>
<taxonomicName authorityName="Gallo &amp; Bichuette" authorityYear="2020" class="Diplopoda" family="Pseudonannolenidae" genus="Pseudonannolene" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Pseudonannolene canastra" order="Spirostreptida" pageId="0" pageNumber="33" phylum="Arthropoda" rank="species" species="canastra">
<emphasis italics="true" pageId="0" pageNumber="33">Pseudonannolene canastra</emphasis>
</taxonomicName>
sp. nov. in left lateral view, preserved in ethanol 70%. Photo: LBR Fernandes.
</paragraph>
</caption>
<paragraph pageId="0" pageNumber="33">
<emphasis bold="true" italics="true" pageId="0" pageNumber="33">Antenna</emphasis>
: Slender (2.3 mm length), covered by fine white setae almost transparent, with some setae larger than others; antennomeres longer than width; the third antennomere is the largest; the sixth antennomere is the widest with a round shape and four sensory cones in the end. The antenna length ratio to the head 1.7 (from the beginning of the suture from labrum) while diameter ratio 1.17.
</paragraph>
<paragraph pageId="0" pageNumber="33">
<emphasis bold="true" italics="true" pageId="0" pageNumber="33">Eyes</emphasis>
: oval-shaped lateral eyes area 0.09 mm², lengths 0.44 mm and 0.43 mm (right and left, respectively); width 0.3 mm; twenty-two ommatidia (
<bibRefCitation DOI="https://doi.org/10.1186/1742-9994-7-29" author="Richter, S" journalOrPublisher="Frontiers in Zoology" pageId="0" pageNumber="33" pagination="1 - 29" refId="B30" refString="Richter, S, Loesel, R, Purschke, G, Schmidt-Rhaesa, A, Scholtz, G, Stach, T, Vogt, L, Wanninger, A, Brenneis, G, Doering, C, Faller, S, Fritsch, M, Grobe, P, Heuer, CM, Kaul, S, Moller, SO, Mueller, CHG, Rieger, V, Rothe, BH, Stegner, MEJ, Harzsch, S, 2010. Invertebrate neurophylogeny: suggested terms and definitions for a neuroanatomical glossary. Frontiers in Zoology 7: 1 - 29, DOI: https://doi.org/10.1186/1742-9994-7-29" title="Invertebrate neurophylogeny: suggested terms and definitions for a neuroanatomical glossary." url="https://doi.org/10.1186/1742-9994-7-29" volume="7" year="2010">Richter et al. 2010</bibRefCitation>
) on the right side and 24 ommatidia on the left side (Table 
<tableCitation captionStart="Table 2" captionStartId="T2" captionText="Table 2. Morphological data of all the specimens analyzed for description. H: holotype, P: paratype, Ad: Adult, Jv: juvenile, F: female, M: male, R: right, L: left, O: oval, T: triangular, NO: could not be observed." httpUri="http://table.plazi.org/id/0A03D865AC10BBCB87DACB791EC0EF1F" pageId="0" pageNumber="33" tableUuid="0A03D865AC10BBCB87DACB791EC0EF1F">2</tableCitation>
).
</paragraph>
<paragraph pageId="0" pageNumber="33">
<taxonomicName genus="Gonopodium" lsidName="Gonopodium" pageId="0" pageNumber="33" rank="genus">
<emphasis bold="true" italics="true" pageId="0" pageNumber="33">Gonopodium</emphasis>
</taxonomicName>
(Figure 
<figureCitation captionStart="Figure 6" captionStartId="F6" captionText="Figure 6. Gonopods and first pair of legs of Pseudonannolene canastra sp. nov. A, B scheme and stereomicroscopic photograph of the gonopods in caudal view C, D scheme and photograph in stereomicroscope of the gonopods in oral view E, F schematic and stereomicroscopic photograph of the first pair of legs in oral view. Photo: LBR Fernandes." figureDoi="10.3897/subtbiol.35.51183.figure6" httpUri="https://binary.pensoft.net/fig/424666" pageId="0" pageNumber="33">6A-D</figureCitation>
): The coxa is round, 0.45 mm long and 0.34 mm wide; the dentiform processes reduced in number and size (Figure 
<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Gonopod an Fist pair of holotype legs by Scannig Electron Microscope (SEM) A caudal view of gonopod B detail of the internal spines and dentiform process C detail of solenomerite e telopodite D caudal view of male first pair of legs E detail of pre-femural process. Photo: LBR Fernandes." figureDoi="10.3897/subtbiol.35.51183.figure3" httpUri="https://binary.pensoft.net/fig/424663" pageId="0" pageNumber="33">3A</figureCitation>
) with three internal spines (or processes, Iniesta and Ferreira 2013) on the left side and four on the right side (Figure 
<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Gonopod an Fist pair of holotype legs by Scannig Electron Microscope (SEM) A caudal view of gonopod B detail of the internal spines and dentiform process C detail of solenomerite e telopodite D caudal view of male first pair of legs E detail of pre-femural process. Photo: LBR Fernandes." figureDoi="10.3897/subtbiol.35.51183.figure3" httpUri="https://binary.pensoft.net/fig/424663" pageId="0" pageNumber="33">3B</figureCitation>
, one of the spines is not visible in the figure); the solenomerite end rounded and scaly (Figure 
<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Gonopod an Fist pair of holotype legs by Scannig Electron Microscope (SEM) A caudal view of gonopod B detail of the internal spines and dentiform process C detail of solenomerite e telopodite D caudal view of male first pair of legs E detail of pre-femural process. Photo: LBR Fernandes." figureDoi="10.3897/subtbiol.35.51183.figure3" httpUri="https://binary.pensoft.net/fig/424663" pageId="0" pageNumber="33">3C</figureCitation>
) (0.24 mm long, 0.12 mm wide), corresponding to 0.54 and 0.35 of the coxa length and width, respectively; the telopodite smaller than the solenomerite in length (0.122 mm) but larger in width (0.139 mm) and corresponds to 0.51 and 1.17 of the solenomerite length and width respectively; it measures 0.15 mm in length and has a wide base (with thin setae) that narrows gradually (Figure 
<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Gonopod an Fist pair of holotype legs by Scannig Electron Microscope (SEM) A caudal view of gonopod B detail of the internal spines and dentiform process C detail of solenomerite e telopodite D caudal view of male first pair of legs E detail of pre-femural process. Photo: LBR Fernandes." figureDoi="10.3897/subtbiol.35.51183.figure3" httpUri="https://binary.pensoft.net/fig/424663" pageId="0" pageNumber="33">3D</figureCitation>
).
</paragraph>
<caption doi="10.3897/subtbiol.35.51183.figure6" httpUri="https://binary.pensoft.net/fig/424666" pageId="0" pageNumber="33" start="Figure 6" startId="F6">
<paragraph pageId="0" pageNumber="33">
<emphasis bold="true" pageId="0" pageNumber="33">Figure 6.</emphasis>
Gonopods and first pair of legs of 
<taxonomicName authorityName="Gallo &amp; Bichuette" authorityYear="2020" class="Diplopoda" family="Pseudonannolenidae" genus="Pseudonannolene" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Pseudonannolene canastra" order="Spirostreptida" pageId="0" pageNumber="33" phylum="Arthropoda" rank="species" species="canastra">
<emphasis italics="true" pageId="0" pageNumber="33">Pseudonannolene canastra</emphasis>
</taxonomicName>
sp. nov. 
<emphasis bold="true" pageId="0" pageNumber="33">A, B</emphasis>
scheme and stereomicroscopic photograph of the gonopods in caudal view 
<emphasis bold="true" pageId="0" pageNumber="33">C, D</emphasis>
scheme and photograph in stereomicroscope of the gonopods in oral view 
<emphasis bold="true" pageId="0" pageNumber="33">E, F</emphasis>
schematic and stereomicroscopic photograph of the first pair of legs in oral view. Photo: LBR Fernandes.
</paragraph>
</caption>
<paragraph pageId="0" pageNumber="33">
<emphasis bold="true" italics="true" pageId="0" pageNumber="33">First pair of legs</emphasis>
(Figure 
<figureCitation captionStart="Figure 6" captionStartId="F6" captionText="Figure 6. Gonopods and first pair of legs of Pseudonannolene canastra sp. nov. A, B scheme and stereomicroscopic photograph of the gonopods in caudal view C, D scheme and photograph in stereomicroscope of the gonopods in oral view E, F schematic and stereomicroscopic photograph of the first pair of legs in oral view. Photo: LBR Fernandes." figureDoi="10.3897/subtbiol.35.51183.figure6" httpUri="https://binary.pensoft.net/fig/424666" pageId="0" pageNumber="33">6 E-F</figureCitation>
): coxa longer than wide (0.58 mm length, 0.28 mm width); setae are concentrated in the distal region of the coxa and few setae are found in the proximal region (Figure 
<figureCitation captionStart="Figure 6" captionStartId="F6" captionText="Figure 6. Gonopods and first pair of legs of Pseudonannolene canastra sp. nov. A, B scheme and stereomicroscopic photograph of the gonopods in caudal view C, D scheme and photograph in stereomicroscope of the gonopods in oral view E, F schematic and stereomicroscopic photograph of the first pair of legs in oral view. Photo: LBR Fernandes." figureDoi="10.3897/subtbiol.35.51183.figure6" httpUri="https://binary.pensoft.net/fig/424666" pageId="0" pageNumber="33">6 D</figureCitation>
); the coxa base is slightly narrow; the pre-femur wider (0.18 mm) than length (0.15 mm); strong setae concentrate on the inner side of the pre-femur; pre-femoral process divergent, as small, rounded and scaly extensions in the base of the pre-femur (Figure 
<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Gonopod an Fist pair of holotype legs by Scannig Electron Microscope (SEM) A caudal view of gonopod B detail of the internal spines and dentiform process C detail of solenomerite e telopodite D caudal view of male first pair of legs E detail of pre-femural process. Photo: LBR Fernandes." figureDoi="10.3897/subtbiol.35.51183.figure3" httpUri="https://binary.pensoft.net/fig/424663" pageId="0" pageNumber="33">3E</figureCitation>
); femur (0.27 mm), post-femur (0.15 mm), tibia (0.13 mm), and tarsus (0.22 mm) with thick, elongated setae; the tarsal claw is 0.15 mm long.
</paragraph>
<paragraph pageId="0" pageNumber="33">
<emphasis bold="true" pageId="0" pageNumber="33">
<emphasis italics="true" pageId="0" pageNumber="33">Walking legs</emphasis>
(
<emphasis italics="true" pageId="0" pageNumber="33">mean values</emphasis>
)
</emphasis>
: total length 1.79 mm; coxa (0.21 mm), pre-femur (0.26 mm), femur (0.33 mm), post-femur (0.27 mm); tibia (0.23 mm); tarsus (0.34 mm) with setae on the inner side; all podomeres longer than wide; the tarsal claw 0.14 mm length.
</paragraph>
<paragraph pageId="0" pageNumber="33">
<emphasis bold="true" italics="true" pageId="0" pageNumber="33">Telson</emphasis>
: The anal valve has 2 + 2 setae, no sulcus; the pre-anal sclerite does not extend beyond the anal valve; the subanal plate lacks projection (Table 
<tableCitation captionStart="Table 2" captionStartId="T2" captionText="Table 2. Morphological data of all the specimens analyzed for description. H: holotype, P: paratype, Ad: Adult, Jv: juvenile, F: female, M: male, R: right, L: left, O: oval, T: triangular, NO: could not be observed." httpUri="http://table.plazi.org/id/0A03D865AC10BBCB87DACB791EC0EF1F" pageId="0" pageNumber="33" tableUuid="0A03D865AC10BBCB87DACB791EC0EF1F">2</tableCitation>
).
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="33" type="distribution">
<paragraph pageId="0" pageNumber="33">Distribution.</paragraph>
<paragraph pageId="0" pageNumber="33">
An endemic species of Gruta do Tesouro cave, 
<normalizedToken originalValue="São">Sao</normalizedToken>
Roque de Minas, Minas Gerais, Brazil.
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="33" type="observations">
<paragraph pageId="0" pageNumber="33">Observations.</paragraph>
<paragraph pageId="0" pageNumber="33">
The juveniles, 
<emphasis italics="true" pageId="0" pageNumber="33">i.e.</emphasis>
individuals that did not present pairs of legs in all segments of the body (
<bibRefCitation DOI="https://doi.org/10.1163/9789004188273" author="Makarov, SE" editor="Minelli, A" journalOrPublisher="2). Brill" pageId="0" pageNumber="33" pagination="69 - 99" refId="B27" refString="Makarov, SE, 2015. Diplopoda -integument. In: Minelli, A, Ed., The Myriapoda (Vol. 2). Brill: 69 - 99, DOI: https://doi.org/10.1163/9789004188273" title="Diplopoda - integument." url="https://doi.org/10.1163/9789004188273" volumeTitle="The Myriapoda (Vol." year="2015">Makarov 2015</bibRefCitation>
), show symmetry in the number of ommatidia; eyes are more triangular than oval. The other characteristics of the body are the same as those of the adults. For this species, the females are larger than the males.
</paragraph>
<caption ID-Table-UUID="0A03D865AC10BBCB87DACB791EC0EF1F" httpUri="http://table.plazi.org/id/0A03D865AC10BBCB87DACB791EC0EF1F" pageId="0" pageNumber="33" start="Table 2" startId="T2">
<paragraph pageId="0" pageNumber="33">
<emphasis bold="true" pageId="0" pageNumber="33">Table 2.</emphasis>
Morphological data of all the specimens analyzed for description. H: holotype, P: paratype, Ad: Adult, Jv: juvenile, F: female, M: male, R: right, L: left, O: oval, T: triangular, NO: could not be observed.
</paragraph>
</caption>
<paragraph pageId="0" pageNumber="33">
<table pageId="0" pageNumber="33">
<tr pageId="0" pageNumber="33">
<th colspan="1" pageId="0" pageNumber="33" rowspan="1">
<taxonomicName authorityName="Gallo &amp; Bichuette" authorityYear="2020" class="Diplopoda" family="Pseudonannolenidae" genus="Pseudonannolene" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Pseudonannolene canastra" order="Spirostreptida" pageId="0" pageNumber="33" phylum="Arthropoda" rank="species" species="canastra">
<emphasis italics="true" pageId="0" pageNumber="33">Pseudonannolene canastra</emphasis>
</taxonomicName>
sp. nov.
</th>
<th colspan="1" pageId="0" pageNumber="33" rowspan="1">H</th>
<th colspan="1" pageId="0" pageNumber="33" rowspan="1">P001</th>
<th colspan="1" pageId="0" pageNumber="33" rowspan="1">P002</th>
<th colspan="1" pageId="0" pageNumber="33" rowspan="1">P003</th>
<th colspan="1" pageId="0" pageNumber="33" rowspan="1">P004</th>
<th colspan="1" pageId="0" pageNumber="33" rowspan="1">P005</th>
<th colspan="1" pageId="0" pageNumber="33" rowspan="1">P006</th>
<th colspan="1" pageId="0" pageNumber="33" rowspan="1">P007</th>
</tr>
<tr pageId="0" pageNumber="33">
<td colspan="1" pageId="0" pageNumber="33" rowspan="1">
<emphasis bold="true" pageId="0" pageNumber="33">Age</emphasis>
</td>
<td colspan="1" pageId="0" pageNumber="33" rowspan="1">Ad</td>
<td colspan="1" pageId="0" pageNumber="33" rowspan="1">Ad</td>
<td colspan="1" pageId="0" pageNumber="33" rowspan="1">Ad</td>
<td colspan="1" pageId="0" pageNumber="33" rowspan="1">Jv</td>
<td colspan="1" pageId="0" pageNumber="33" rowspan="1">Jv</td>
<td colspan="1" pageId="0" pageNumber="33" rowspan="1">Jv</td>
<td colspan="1" pageId="0" pageNumber="33" rowspan="1">Jv</td>
<td colspan="1" pageId="0" pageNumber="33" rowspan="1">Ad</td>
</tr>
<tr pageId="0" pageNumber="33">
<td colspan="1" pageId="0" pageNumber="33" rowspan="1">
<emphasis bold="true" pageId="0" pageNumber="33">Sex</emphasis>
</td>
<td colspan="1" pageId="0" pageNumber="33" rowspan="1">M</td>
<td colspan="1" pageId="0" pageNumber="33" rowspan="1">F</td>
<td colspan="1" pageId="0" pageNumber="33" rowspan="1">F</td>
<td colspan="1" pageId="0" pageNumber="33" rowspan="1">F</td>
<td colspan="1" pageId="0" pageNumber="33" rowspan="1">F</td>
<td colspan="1" pageId="0" pageNumber="33" rowspan="1">F</td>
<td colspan="1" pageId="0" pageNumber="33" rowspan="1">M</td>
<td colspan="1" pageId="0" pageNumber="33" rowspan="1">F</td>
</tr>
<tr pageId="0" pageNumber="33">
<td colspan="1" pageId="0" pageNumber="33" rowspan="1">
<emphasis bold="true" pageId="0" pageNumber="33">Length (mm)</emphasis>
</td>
<td colspan="1" pageId="0" pageNumber="33" rowspan="1">36.23</td>
<td colspan="1" pageId="0" pageNumber="33" rowspan="1">44.82</td>
<td colspan="1" pageId="0" pageNumber="33" rowspan="1">54.49</td>
<td colspan="1" pageId="0" pageNumber="33" rowspan="1">30.47</td>
<td colspan="1" pageId="0" pageNumber="33" rowspan="1">17.24</td>
<td colspan="1" pageId="0" pageNumber="33" rowspan="1">20.13</td>
<td colspan="1" pageId="0" pageNumber="33" rowspan="1">34.66</td>
<td colspan="1" pageId="0" pageNumber="33" rowspan="1">46.20</td>
</tr>
<tr pageId="0" pageNumber="33">
<td colspan="1" pageId="0" pageNumber="33" rowspan="1">
<emphasis bold="true" pageId="0" pageNumber="33">N° of rings</emphasis>
</td>
<td colspan="1" pageId="0" pageNumber="33" rowspan="1">59</td>
<td colspan="1" pageId="0" pageNumber="33" rowspan="1">58</td>
<td colspan="1" pageId="0" pageNumber="33" rowspan="1">67</td>
<td colspan="1" pageId="0" pageNumber="33" rowspan="1">NO</td>
<td colspan="1" pageId="0" pageNumber="33" rowspan="1">43</td>
<td colspan="1" pageId="0" pageNumber="33" rowspan="1">46</td>
<td colspan="1" pageId="0" pageNumber="33" rowspan="1">56</td>
<td colspan="1" pageId="0" pageNumber="33" rowspan="1">60</td>
</tr>
<tr pageId="0" pageNumber="33">
<td colspan="1" pageId="0" pageNumber="33" rowspan="2">
<emphasis bold="true" pageId="0" pageNumber="33">N° of ommatidia</emphasis>
</td>
<td colspan="1" pageId="0" pageNumber="33" rowspan="1">R:22</td>
<td colspan="1" pageId="0" pageNumber="33" rowspan="1">R:20</td>
<td colspan="1" pageId="0" pageNumber="33" rowspan="1">R:24</td>
<td colspan="1" pageId="0" pageNumber="33" rowspan="1">R:22</td>
<td colspan="1" pageId="0" pageNumber="33" rowspan="1">R:8</td>
<td colspan="1" pageId="0" pageNumber="33" rowspan="1">R:11</td>
<td colspan="1" pageId="0" pageNumber="33" rowspan="1">R:19</td>
<td colspan="1" pageId="0" pageNumber="33" rowspan="1">R:18</td>
</tr>
<tr pageId="0" pageNumber="33">
<td colspan="1" pageId="0" pageNumber="33" rowspan="1">L:24</td>
<td colspan="1" pageId="0" pageNumber="33" rowspan="1">L:20</td>
<td colspan="1" pageId="0" pageNumber="33" rowspan="1">L:28</td>
<td colspan="1" pageId="0" pageNumber="33" rowspan="1">L:14</td>
<td colspan="1" pageId="0" pageNumber="33" rowspan="1">L:8</td>
<td colspan="1" pageId="0" pageNumber="33" rowspan="1">L:11</td>
<td colspan="1" pageId="0" pageNumber="33" rowspan="1">L:16</td>
<td colspan="1" pageId="0" pageNumber="33" rowspan="1">L:22</td>
</tr>
<tr pageId="0" pageNumber="33">
<td colspan="1" pageId="0" pageNumber="33" rowspan="1">
<emphasis bold="true" pageId="0" pageNumber="33">Shape</emphasis>
</td>
<td colspan="1" pageId="0" pageNumber="33" rowspan="1">O</td>
<td colspan="1" pageId="0" pageNumber="33" rowspan="1">O</td>
<td colspan="1" pageId="0" pageNumber="33" rowspan="1">O</td>
<td colspan="1" pageId="0" pageNumber="33" rowspan="1">O</td>
<td colspan="1" pageId="0" pageNumber="33" rowspan="1">O/T</td>
<td colspan="1" pageId="0" pageNumber="33" rowspan="1">O/T</td>
<td colspan="1" pageId="0" pageNumber="33" rowspan="1">O</td>
<td colspan="1" pageId="0" pageNumber="33" rowspan="1">O</td>
</tr>
<tr pageId="0" pageNumber="33">
<td colspan="1" pageId="0" pageNumber="33" rowspan="1">
<emphasis bold="true" pageId="0" pageNumber="33">Anal plate setae</emphasis>
</td>
<td colspan="1" pageId="0" pageNumber="33" rowspan="1">2+2</td>
<td colspan="1" pageId="0" pageNumber="33" rowspan="1">NO</td>
<td colspan="1" pageId="0" pageNumber="33" rowspan="1">NO</td>
<td colspan="1" pageId="0" pageNumber="33" rowspan="1">NO</td>
<td colspan="1" pageId="0" pageNumber="33" rowspan="1">2+2</td>
<td colspan="1" pageId="0" pageNumber="33" rowspan="1">2+2</td>
<td colspan="1" pageId="0" pageNumber="33" rowspan="1">2+2</td>
<td colspan="1" pageId="0" pageNumber="33" rowspan="1">2+2</td>
</tr>
</table>
</paragraph>
</subSubSection>
</treatment>
</document>