treatments-xml/data/7B/33/2F/7B332F1CB29955FEA4C38DFE59187768.xml
2024-06-21 12:41:18 +02:00

228 lines
29 KiB
XML
Raw Blame History

This file contains ambiguous Unicode characters

This file contains Unicode characters that might be confused with other characters. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.

<document ID-CLB-Dataset="23146" ID-DOI="http://dx.doi.org/10.3897/zookeys.923.48337" ID-GBIF-Dataset="8b39a608-ba6f-4ca8-af16-632f0556cb3d" ID-PMC="PMC7142164" ID-Pensoft-Pub="1313-2970-923-51" ID-Pensoft-UUID="C47951C596B4509BAA97408A709609C0" ID-PubMed="32292270" ID-ZooBank="8DB6273962224331AF379DC676B12FC6" ModsDocID="1313-2970-923-51" checkinTime="1585826879185" checkinUser="pensoft" docAuthor="Miller, Kelly B." docDate="2020" docId="7B332F1CB29955FEA4C38DFE59187768" docLanguage="en" docName="ZooKeys 923: 51-63" docOrigin="ZooKeys 923" docSource="http://dx.doi.org/10.3897/zookeys.923.48337" docTitle="Agaporomorphus hamatocoles Miller 2020, sp. nov." docType="treatment" docUuid="13D50A02-DB96-4BDF-B783-10546861859A" docUuidSource="ZooBank" docVersion="6" id="C47951C596B4509BAA97408A709609C0" lastPageNumber="51" masterDocId="C47951C596B4509BAA97408A709609C0" masterDocTitle="Two new species of Agaporomorphus Guignot from Suriname (Coleoptera, Adephaga, Dytiscidae, Copelatinae)" masterLastPageNumber="63" masterPageNumber="51" pageNumber="51" updateTime="1701286515076" updateUser="ExternalLinkService">
<mods:mods id="D476B85A0D31B65EE5207C6244EE523C" xmlns:mods="http://www.loc.gov/mods/v3">
<mods:titleInfo id="3E4D16764B5BE314A0BA430E27A07391">
<mods:title id="C8528EAD3A4C425A0D3DB4242D00D5B4">Two new species of Agaporomorphus Guignot from Suriname (Coleoptera, Adephaga, Dytiscidae, Copelatinae)</mods:title>
</mods:titleInfo>
<mods:name id="B3B263E9C34F516B3591D7351E1A0472" type="personal">
<mods:role id="FB4616D9F6C9A8BDEEE06B1BB8A8EF01">
<mods:roleTerm id="411E57EAD255F1EB4C4A614BEA10AF0F">Author</mods:roleTerm>
</mods:role>
<mods:namePart id="30E8975EFBFED78F0C3A4A48A3423584">Miller, Kelly B.</mods:namePart>
<mods:affiliation id="3CC8EC4D9CAA9DF14E2CEE8FCD945F74">Department of Biology and Museum of Southwestern Biology, University of New Mexico, Albuquerque, NM 87131 - 0001, USA</mods:affiliation>
<mods:nameIdentifier id="DEAB9A8D01E4548A27F792B70B040AFE" type="email">kbmiller@unm.edu</mods:nameIdentifier>
</mods:name>
<mods:typeOfResource id="143BB6E2B594B9D8C1E6D0A81678410D">text</mods:typeOfResource>
<mods:relatedItem id="9FEC47E94864FC0079418314CAE36E34" type="host">
<mods:titleInfo id="B5CEC99721D77A27290AFB99127AF22F">
<mods:title id="1F19284C47468B9B21049F3E414902A5">ZooKeys</mods:title>
</mods:titleInfo>
<mods:part id="8BA61FCF315D1B1B835A102DA8D7FB44">
<mods:date id="BCC869B275C095EBB9743ED284BDBA5C">2020</mods:date>
<mods:detail id="71324DED40F3477D70CD17D7BA3F967E" type="volume">
<mods:number id="7DE0F7BD5AAFBBCE18DB079A4768CED1">923</mods:number>
</mods:detail>
<mods:extent id="4C34680EB5372BD72B603707A82C1522" unit="page">
<mods:start id="09BBFDF2566E48A5A0AC3906EA84F5DD">51</mods:start>
<mods:end id="32485502BFA0F2F3D1ABDAEBA4A36F6D">63</mods:end>
</mods:extent>
</mods:part>
</mods:relatedItem>
<mods:location id="C158A8A0D7578E64B1D3ED8382A3FFC6">
<mods:url id="43F6026EBEAEA8B2BB3327B3AB51CC01">http://dx.doi.org/10.3897/zookeys.923.48337</mods:url>
</mods:location>
<mods:classification id="38873984E9E59E701F51B6D6CDEC4B5A">journal article</mods:classification>
<mods:identifier id="A63E2F274A43C038CF88AC3945140BF3" type="DOI">http://dx.doi.org/10.3897/zookeys.923.48337</mods:identifier>
<mods:identifier id="9A1BC51A55783C58B8183A675D2ABD26" type="Pensoft-Pub">1313-2970-923-51</mods:identifier>
<mods:identifier id="43B1C0C03D13BA6A1921A02A76E1A862" type="ZooBank">8DB6273962224331AF379DC676B12FC6</mods:identifier>
<mods:identifier id="C0252DA9B6BF2758412AB27670CB26B7" type="Pensoft-UUID">C47951C596B4509BAA97408A709609C0</mods:identifier>
</mods:mods>
<treatment id="7B332F1CB29955FEA4C38DFE59187768" ID-GBIF-Taxon="163421233" LSID="urn:lsid:zoobank.org:act:13D50A02-DB96-4BDF-B783-10546861859A" httpUri="http://treatment.plazi.org/id/7B332F1CB29955FEA4C38DFE59187768" lastPageNumber="51" pageId="0" pageNumber="51">
<subSubSection id="D2A5E4C5EBF1E4B8D494A4E01BE53168" pageId="0" pageNumber="51" type="nomenclature">
<paragraph id="AEC865D2A953A8988DDA7A36077D2289" pageId="0" pageNumber="51">
<taxonomicName id="8A715333A2D296BE73BB2B017EB9DF0C" ID-CoL="8LZBP" LSID="7B332F1C-B299-55FE-A4C3-8DFE59187768" authority="Miller, 2020" authorityName="Miller" authorityYear="2020" class="Insecta" family="Dytiscidae" genus="Agaporomorphus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Agaporomorphus hamatocoles" order="Coleoptera" pageId="0" pageNumber="51" phylum="Arthropoda" rank="species" species="hamatocoles" status="sp. nov.">Agaporomorphus hamatocoles</taxonomicName>
<taxonomicNameLabel id="6A40774983A8FB959938B0D3524BE6AC" pageId="0" pageNumber="51">sp. nov.</taxonomicNameLabel>
<figureCitation id="2C38E01FEF48200AE69A7168D1D14E2E" captionStart="Figures 16" captionStartId="F1" captionText="Figures 1 - 6. Agaporomorphus species, male genitalia. 1 - 3 A. hamatocoles 1 male median lobe, right lateral aspect 2 male median lobe, ventral aspect 3 male right lateral lobe, right lateral aspect 4 - 6 A. tortus 4 male median lobe, right lateral aspect 5 male median lobe, ventral aspect 6 male right lateral lobe, right lateral aspect." figureDoi="10.3897/zookeys.923.48337.figures1-6" httpUri="https://binary.pensoft.net/fig/396548" pageId="0" pageNumber="51">Figures 1-3</figureCitation>
<figureCitation id="E886EF4A38413A2F32766256771E6B2D" captionStart="Figures 24, 25" captionStartId="F4" captionText="Figures 24, 25. Known distributions of Agaporomorphus species of northern South America (A. pereirai also known from Brazil, not shown on map)." figureDoi="10.3897/zookeys.923.48337.figures24-25" httpUri="https://binary.pensoft.net/fig/396551" pageId="0" pageNumber="51">, 24</figureCitation>
<figureCitation id="2DADC8C2163D494A7A82F9A14E3BC3FC" captionStart="Figure 26" captionStartId="F5" captionText="Figure 26. Two equally most parsimonious cladograms of Agaporomorphus species derived from parsimony analysis (L = 17, CI = 82, RI = 92): &quot; alt &quot; = alternative equally parsimonious configuration for A. knischi clade. Numbers above hatch marks refer to characters. Numbers below hatch marks refer to character state transformations. Characters mapped using &quot; fast &quot; or &quot; acctran &quot; optimization in WinClada (Nixon 2002)." figureDoi="10.3897/zookeys.923.48337.figure26" httpUri="https://binary.pensoft.net/fig/396552" pageId="0" pageNumber="51">, 26</figureCitation>
</paragraph>
</subSubSection>
<subSubSection id="A496F427425AB1E13107B361433A265B" pageId="0" pageNumber="51" type="type locality">
<paragraph id="901B9887C42A347422C804FFE176C41D" pageId="0" pageNumber="51">Type locality.</paragraph>
<paragraph id="D105F0BD2FBF8FF4B8A4FC917E133BC0" pageId="0" pageNumber="51">
Suriname, Sipaliwini District, Sipaliwini Savannah Nature Reserve, Four Brothers Mountains,
<geoCoordinate id="BF451B577BB065EBC0A86BC5A9366BBB" degrees="2.005700" direction="north" orientation="latitude" precision="1" value="2.0057">2.005700N</geoCoordinate>
,
<geoCoordinate id="CEF38ED872EF87319F437A20D14E0703" degrees="55.969151" direction="west" orientation="longitude" precision="1" value="-55.96915">55.969151W</geoCoordinate>
, 337 m.
</paragraph>
</subSubSection>
<subSubSection id="1CC80FA5F526A67CD3F7891111424ACE" pageId="0" pageNumber="51" type="diagnosis">
<paragraph id="DCE2763CDAD8FF9119B5B0D6DDE09667" pageId="0" pageNumber="51">Diagnosis.</paragraph>
<paragraph id="5AB6E7E19D2923C8AA7F3C073A843A8E" pageId="0" pageNumber="51">
This species does not share many features with other members of the genus and does not have modified antennomeres, modified male mesotarsal claws or a lobe on the apex of mesotarsomere V, it lacks a stridulatory apparatus on the abdomen and metaleg, and lacks a triangular process at the apical margin of visible sternite V of the abdomen. Unique features of
<taxonomicName id="4809F645D7D847A541C099ED84A18C61" lsidName="A. hamatocoles" pageId="0" pageNumber="51" rank="species" species="hamatocoles">
<emphasis id="8F64C637DEEE24FF8A43BE5CCABEB39D" italics="true" pageId="0" pageNumber="51">A. hamatocoles</emphasis>
</taxonomicName>
are the strongly hooked male median lobe (Fig.
<figureCitation id="AF65BC4E6CF709215FD913FC4A8EE52C" captionStart="Figures 16" captionStartId="F1" captionText="Figures 1 - 6. Agaporomorphus species, male genitalia. 1 - 3 A. hamatocoles 1 male median lobe, right lateral aspect 2 male median lobe, ventral aspect 3 male right lateral lobe, right lateral aspect 4 - 6 A. tortus 4 male median lobe, right lateral aspect 5 male median lobe, ventral aspect 6 male right lateral lobe, right lateral aspect." figureDoi="10.3897/zookeys.923.48337.figures1-6" httpUri="https://binary.pensoft.net/fig/396548" pageId="0" pageNumber="51">1</figureCitation>
) and the elongate curved flagellum on the ventral surface of the male median lobe (Figs
<figureCitation id="C1ED7F194AD132357C77EACAB577A98E" captionStart="Figures 16" captionStartId="F1" captionText="Figures 1 - 6. Agaporomorphus species, male genitalia. 1 - 3 A. hamatocoles 1 male median lobe, right lateral aspect 2 male median lobe, ventral aspect 3 male right lateral lobe, right lateral aspect 4 - 6 A. tortus 4 male median lobe, right lateral aspect 5 male median lobe, ventral aspect 6 male right lateral lobe, right lateral aspect." figureDoi="10.3897/zookeys.923.48337.figures1-6" httpUri="https://binary.pensoft.net/fig/396548" pageId="0" pageNumber="51">1</figureCitation>
,
<figureCitation id="EE60D95126A9A16A00FD5641C1AD979C" captionStart="Figures 16" captionStartId="F1" captionText="Figures 1 - 6. Agaporomorphus species, male genitalia. 1 - 3 A. hamatocoles 1 male median lobe, right lateral aspect 2 male median lobe, ventral aspect 3 male right lateral lobe, right lateral aspect 4 - 6 A. tortus 4 male median lobe, right lateral aspect 5 male median lobe, ventral aspect 6 male right lateral lobe, right lateral aspect." figureDoi="10.3897/zookeys.923.48337.figures1-6" httpUri="https://binary.pensoft.net/fig/396548" pageId="0" pageNumber="51">2</figureCitation>
). These features are diagnostic within
<taxonomicName id="5C7E486D782A333EAA3F9A00427C34CF" authorityName="Zimmermann" authorityYear="1921" class="Insecta" family="Dytiscidae" genus="Agaporomorphus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Agaporomorphus" order="Coleoptera" pageId="0" pageNumber="51" phylum="Arthropoda" rank="genus">
<emphasis id="7DC14A9A07CF15069D517CC9A7990B4B" italics="true" pageId="0" pageNumber="51">Agaporomorphus</emphasis>
</taxonomicName>
.
</paragraph>
</subSubSection>
<subSubSection id="D129216B1F59234F5561C93318EE9CA6" pageId="0" pageNumber="51" type="description">
<paragraph id="A7FD4EE2C298516042A5B69221B914A0" pageId="0" pageNumber="51">Description.</paragraph>
<paragraph id="7C1C868CC3E58D6684AC4A2AFC554D7A" pageId="0" pageNumber="51">
<emphasis id="F815CB4B4C0A570BABBF0223065DFC1E" bold="true" italics="true" pageId="0" pageNumber="51">Measurements</emphasis>
(
<emphasis id="999430D5236B345C02FE12676591DCF1" italics="true" pageId="0" pageNumber="51">N</emphasis>
= 3). TL = 2.8-3.2 mm, GW = 1.4-1.6 mm, PW = 1.2-1.3 mm, HW = 0.8 mm, EW = 0.5-0.6 mm, FL = 0.7-0.8 mm, FW = 0.2-0.3 mm, TL/GW = 1.9-2.0, HW/EW = 1.5-1.6, FL/FW = 2.9-3.4. Body shape elongate oval, evenly and shallowly curved along lateral margins, curvature continuous between pronotum and elytron.
</paragraph>
<paragraph id="44C4E3C8A9E745C100F9874CE2EF1E39" pageId="0" pageNumber="51">
<emphasis id="AB37C346CC7E102BEA27535A37DF01DA" bold="true" italics="true" pageId="0" pageNumber="51">Coloration.</emphasis>
Head and pronotum dark orange. Elytron dark orange throughout except transverse basal band light orange. Ventral surface orange, similar in coloration throughout but legs distinctly lighter in color.
</paragraph>
<paragraph id="B173755E4E9B51800389D1511E113846" pageId="0" pageNumber="51">
<emphasis id="65FF8C71F08F54AE9CB921F43A9067E7" bold="true" italics="true" pageId="0" pageNumber="51">Sculpture and structure.</emphasis>
Head shiny, very finely microreticulate comprised of small isodiametric cells; eyes small (HW/EW = 1.5-1.6). Pronotum shiny, similar microreticulation to head; lateral margin slightly curved, extremely finely beaded, bead absent at anterior angle. Elytron with lateral margin shallowly curved; surface shiny, microreticulation extremely fine, apical half with numerous extremely fine punctures. Prosternum elongate, carinate, prosternal process short, strongly carinate medially. Metaventer and metaventral wings smooth and shiny, with very dense, extremely fine microreticulation. Metacoxa smooth and shiny, similar in microsculpture to metaventer; metacoxal lines distinct, region between metacoxal lines narrow medially; metafemur not unusually broadened (FL/FW = 2.9-3.4).
</paragraph>
<paragraph id="644EAA71EBF7F62EB4F4C0096D0F9E55" pageId="0" pageNumber="51">
<emphasis id="B22BC6A936B97DE4DC22299A414AAE0C" bold="true" italics="true" pageId="0" pageNumber="51">Male genitalia.</emphasis>
Median lobe exceptionally complex in shape, strongly asymmetrical; in lateral aspect broad basally, irregularly shaped, apically narrowed with apex dramatically hooked, curved anteriorly on dorsal surface with elongate apex directed posteriorly, curved portion elongate, slender and apically narrowly rounded (Fig.
<figureCitation id="8E4664919D623403AA6E4D09FEE0F9D9" captionStart="Figures 16" captionStartId="F1" captionText="Figures 1 - 6. Agaporomorphus species, male genitalia. 1 - 3 A. hamatocoles 1 male median lobe, right lateral aspect 2 male median lobe, ventral aspect 3 male right lateral lobe, right lateral aspect 4 - 6 A. tortus 4 male median lobe, right lateral aspect 5 male median lobe, ventral aspect 6 male right lateral lobe, right lateral aspect." figureDoi="10.3897/zookeys.923.48337.figures1-6" httpUri="https://binary.pensoft.net/fig/396548" pageId="0" pageNumber="51">1</figureCitation>
); in ventral aspect very broad, lateral margins broadly curved, with slender, long curved
<normalizedToken id="8830703B4489DB566B21DB911824BCB4" originalValue="“flagellum”">&quot;flagellum&quot;</normalizedToken>
extending from left anteroventral region in broad curve along antero-ventral surface along left side to apex, apically sharply pointed (Fig.
<figureCitation id="7B8E82A6E0F9082D3C54F5E876E51C8D" captionStart="Figures 16" captionStartId="F1" captionText="Figures 1 - 6. Agaporomorphus species, male genitalia. 1 - 3 A. hamatocoles 1 male median lobe, right lateral aspect 2 male median lobe, ventral aspect 3 male right lateral lobe, right lateral aspect 4 - 6 A. tortus 4 male median lobe, right lateral aspect 5 male median lobe, ventral aspect 6 male right lateral lobe, right lateral aspect." figureDoi="10.3897/zookeys.923.48337.figures1-6" httpUri="https://binary.pensoft.net/fig/396548" pageId="0" pageNumber="51">2</figureCitation>
); lateral lobe in lateral aspect robust, apically narrowed, with slender apical lobe, with series of fine setae along apicodorsal margin (Fig.
<figureCitation id="E7A3ECE90694BF052620C23BD88C3B8B" captionStart="Figures 16" captionStartId="F1" captionText="Figures 1 - 6. Agaporomorphus species, male genitalia. 1 - 3 A. hamatocoles 1 male median lobe, right lateral aspect 2 male median lobe, ventral aspect 3 male right lateral lobe, right lateral aspect 4 - 6 A. tortus 4 male median lobe, right lateral aspect 5 male median lobe, ventral aspect 6 male right lateral lobe, right lateral aspect." figureDoi="10.3897/zookeys.923.48337.figures1-6" httpUri="https://binary.pensoft.net/fig/396548" pageId="0" pageNumber="51">3</figureCitation>
).
</paragraph>
<caption id="3DAE3DBD063188ACC4F5578C054A2E8E" doi="10.3897/zookeys.923.48337.figures1-6" httpUri="https://binary.pensoft.net/fig/396548" pageId="0" pageNumber="51" start="Figures 16" startId="F1">
<paragraph id="642DDC6D5D16824418DFBDB04E6017EB" pageId="0" pageNumber="51">
<emphasis id="6EA787EB31259A4B1FC5D48B1C41E7BB" bold="true" pageId="0" pageNumber="51">Figures 1-6.</emphasis>
<taxonomicName id="B2DCACA5B53761915AA044812BAC9A93" authorityName="Zimmermann" authorityYear="1921" class="Insecta" family="Dytiscidae" genus="Agaporomorphus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Agaporomorphus" order="Coleoptera" pageId="0" pageNumber="51" phylum="Arthropoda" rank="genus">
<emphasis id="0DCCF427B43DAEA3DC2D2B44818CDB64" italics="true" pageId="0" pageNumber="51">Agaporomorphus</emphasis>
</taxonomicName>
species, male genitalia.
<emphasis id="5ABE64F7E74EBED5A2386AFA965A645A" bold="true" pageId="0" pageNumber="51">1-3</emphasis>
<taxonomicName id="347A112AFE0937E67FB208A69BF82D43" lsidName="A. hamatocoles" pageId="0" pageNumber="51" rank="species" species="hamatocoles">
<emphasis id="7851FF063D05D39D0B16D3432880520C" italics="true" pageId="0" pageNumber="51">A. hamatocoles</emphasis>
</taxonomicName>
<emphasis id="FB4B46930A816FC7539EF9B47B49BF40" bold="true" pageId="0" pageNumber="51">1</emphasis>
male median lobe, right lateral aspect
<emphasis id="8FE4EBCF25FB2B266F493C4B1B6A46CD" bold="true" pageId="0" pageNumber="51">2</emphasis>
male median lobe, ventral aspect
<emphasis id="26372CF99208C39C489804980987EF3F" bold="true" pageId="0" pageNumber="51">3</emphasis>
male right lateral lobe, right lateral aspect
<emphasis id="59BCE2EC3983999C3F0DA77E5E177C6B" bold="true" pageId="0" pageNumber="51">4-6</emphasis>
<taxonomicName id="C9ACC2D30AA889017FC0FC529EDE4B31" lsidName="A. tortus" pageId="0" pageNumber="51" rank="species" species="tortus">
<emphasis id="14F0C70D009042C4BD4D1E65958D7485" italics="true" pageId="0" pageNumber="51">A. tortus</emphasis>
</taxonomicName>
<emphasis id="D84819ACB455C1E55A466DE465DE90A1" bold="true" pageId="0" pageNumber="51">4</emphasis>
male median lobe, right lateral aspect
<emphasis id="130649EECE1E601102A62000BB4B5C54" bold="true" pageId="0" pageNumber="51">5</emphasis>
male median lobe, ventral aspect
<emphasis id="9456C7E8C34BE48CEA1441EA44F59340" bold="true" pageId="0" pageNumber="51">6</emphasis>
male right lateral lobe, right lateral aspect.
</paragraph>
</caption>
<paragraph id="E1E0C1A35C438957C1D6798603292EE8" pageId="0" pageNumber="51">
<emphasis id="18DDFB704C4144FD3C14AAE74BDBE011" bold="true" italics="true" pageId="0" pageNumber="51">Sexual dimorphism.</emphasis>
Males have the pro-mesotarsomeres I-III distinctly broader than in females with enlarged ventral adhesive setae.
</paragraph>
<paragraph id="05D81B1AF5D3F347D7743A96521BAC10" pageId="0" pageNumber="51">
<emphasis id="80407E5545451B14224C92F014525D14" bold="true" italics="true" pageId="0" pageNumber="51">Variation.</emphasis>
The few specimens are quite similar to each other in coloration and other features.
</paragraph>
</subSubSection>
<subSubSection id="792FEBC7CE5DA2616D70BC410EC7894B" pageId="0" pageNumber="51" type="distribution">
<paragraph id="D6E8A519C8FEBBFA7848951BCB04BC08" pageId="0" pageNumber="51">Distribution.</paragraph>
<paragraph id="6C679BE84356FC3B9B7CE88C5561B02F" pageId="0" pageNumber="51">
This species is known only from southern Suriname (Fig.
<figureCitation id="EFA3F6F977CAE315056ACA9C505FD566" captionStart="Figures 24, 25" captionStartId="F4" captionText="Figures 24, 25. Known distributions of Agaporomorphus species of northern South America (A. pereirai also known from Brazil, not shown on map)." figureDoi="10.3897/zookeys.923.48337.figures24-25" httpUri="https://binary.pensoft.net/fig/396551" pageId="0" pageNumber="51">24</figureCitation>
).
</paragraph>
</subSubSection>
<subSubSection id="6C265897A2C7774DFB216A3CD0C07AF3" pageId="0" pageNumber="51" type="habitat">
<paragraph id="F111B8553A900FCF2A4FEC1506D3D3DC" pageId="0" pageNumber="51">Habitat.</paragraph>
<paragraph id="A4EDAB0BE068F27437AF22FF99C01FAF" pageId="0" pageNumber="51">The type series was collected from &quot;detrital pools.&quot;</paragraph>
</subSubSection>
<subSubSection id="06B770B04CCD13FC16852C4110952333" pageId="0" pageNumber="51" type="discussion">
<paragraph id="DFE2C6B92EC05DF9F5FBD1027F498979" pageId="0" pageNumber="51">Discussion.</paragraph>
<paragraph id="6F31CD26347AE0CD9972919A900C9B06" pageId="0" pageNumber="51">
This species is quite unlike other species in the genus. The
<taxonomicName id="BB360206E7C38160E040B723F5189818" lsidName="A. knischi" pageId="0" pageNumber="51" rank="species" species="knischi">
<emphasis id="A0B2437539E54121C1136AA9EB8EF612" italics="true" pageId="0" pageNumber="51">A. knischi</emphasis>
</taxonomicName>
group is characterized by somewhat similarly shaped male median lobes with a fringe of setae along the dorsal margin of each side and many of them have expanded male antennomeres and/or stridulatory devices on the abdomen and metalegs (
<bibRefCitation id="E350A4655772E601EB4F46D54C81FD1F" DOI="https://doi.org/10.11646/zootaxa.1059.1.4" author="Miller, KB" journalOrPublisher="Zootaxa" pageId="0" pageNumber="51" pagination="49 - 59" refId="B6" refString="Miller, KB, 2005. Two New Species of Agaporomorphus Zimmermann (Coleoptera: Dytiscidae) from Peru. Zootaxa 1059: 49 - 59, DOI: https://doi.org/10.11646/zootaxa.1059.1.4" title="Two New Species of Agaporomorphus Zimmermann (Coleoptera: Dytiscidae) from Peru." url="https://doi.org/10.11646/zootaxa.1059.1.4" volume="1059" year="2005">Miller 2005</bibRefCitation>
;
<bibRefCitation id="15A6A7AA80AF0F71DC8DE0FAA1C3FB5B" DOI="https://doi.org/10.11646/zootaxa.1859.1.4" author="Miller, KB" journalOrPublisher="Zootaxa" pageId="0" pageNumber="51" pagination="63 - 68" refId="B8" refString="Miller, KB, Wheeler, QD, 2008. A new species of Agaporomorphus Zimmermann from Venezuela, and a review of the A. knischi species group (Coleoptera: Dytiscidae: Copelatinae). Zootaxa 1859: 63 - 68, DOI: https://doi.org/10.11646/zootaxa.1859.1.4" title="A new species of Agaporomorphus Zimmermann from Venezuela, and a review of the A. knischi species group (Coleoptera: Dytiscidae: Copelatinae)." url="https://doi.org/10.11646/zootaxa.1859.1.4" volume="1859" year="2008">Miller and Wheeler 2008</bibRefCitation>
;
<bibRefCitation id="9373720676E11BC9C272B6CBB86F6D8B" DOI="https://doi.org/10.3897/zookeys.512.9505" author="Hendrich, L" journalOrPublisher="ZooKeys" pageId="0" pageNumber="51" pagination="63 - 76" refId="B3" refString="Hendrich, L, Apenborn, R, Burmeister, EG, Balke, M, 2015. A new species of Agaporomorphus Zimmermann, 1921 from Peru (Coleoptera, Dytiscidae, Copelatinae). ZooKeys 512: 63 - 76, DOI: https://doi.org/10.3897/zookeys.512.9505" title="A new species of Agaporomorphus Zimmermann, 1921 from Peru (Coleoptera, Dytiscidae, Copelatinae)." url="https://doi.org/10.3897/zookeys.512.9505" volume="512" year="2015">Hendrich et al. 2015</bibRefCitation>
). The
<taxonomicName id="B28862350AB42AC1AE1459DC8FC54F1A" lsidName="A. dolichodactylus" pageId="0" pageNumber="51" rank="species" species="dolichodactylus">
<emphasis id="FB920F34A22C9FE35E6F2A8E869CF5F6" italics="true" pageId="0" pageNumber="51">A. dolichodactylus</emphasis>
</taxonomicName>
group has an elongate process on the dorsal surface of the male median lobe and elongate, sinuate mesotarsal claws (
<bibRefCitation id="3CEA1745E064659303D173D02AA4A251" DOI="https://doi.org/10.11646/zootaxa.1059.1.4" author="Miller, KB" journalOrPublisher="Zootaxa" pageId="0" pageNumber="51" pagination="49 - 59" refId="B6" refString="Miller, KB, 2005. Two New Species of Agaporomorphus Zimmermann (Coleoptera: Dytiscidae) from Peru. Zootaxa 1059: 49 - 59, DOI: https://doi.org/10.11646/zootaxa.1059.1.4" title="Two New Species of Agaporomorphus Zimmermann (Coleoptera: Dytiscidae) from Peru." url="https://doi.org/10.11646/zootaxa.1059.1.4" volume="1059" year="2005">Miller 2005</bibRefCitation>
). The
<taxonomicName id="5B8BD7EF73202957672CCB0A2E626D7A" lsidName="A. pereirai" pageId="0" pageNumber="51" rank="species" species="pereirai">
<emphasis id="6CB9A0DED80F0B9C50B27A58CCE24D01" italics="true" pageId="0" pageNumber="51">A. pereirai</emphasis>
</taxonomicName>
group has none of these features, but the male median lobe has prominent angulate flanges on the ventral side apically and other autapomorphies (
<bibRefCitation id="00515B836869F2F3A6A5A947EB9B39C4" DOI="https://doi.org/10.11646/zootaxa.1059.1.4" author="Miller, KB" journalOrPublisher="Zootaxa" pageId="0" pageNumber="51" pagination="49 - 59" refId="B6" refString="Miller, KB, 2005. Two New Species of Agaporomorphus Zimmermann (Coleoptera: Dytiscidae) from Peru. Zootaxa 1059: 49 - 59, DOI: https://doi.org/10.11646/zootaxa.1059.1.4" title="Two New Species of Agaporomorphus Zimmermann (Coleoptera: Dytiscidae) from Peru." url="https://doi.org/10.11646/zootaxa.1059.1.4" volume="1059" year="2005">Miller 2005</bibRefCitation>
). The new species described here does not share any of these characteristic features and is phylogenetically isolated (Fig.
<figureCitation id="EE3F83A049601D1AD05DD39261D15DB6" captionStart="Figure 26" captionStartId="F5" captionText="Figure 26. Two equally most parsimonious cladograms of Agaporomorphus species derived from parsimony analysis (L = 17, CI = 82, RI = 92): &quot; alt &quot; = alternative equally parsimonious configuration for A. knischi clade. Numbers above hatch marks refer to characters. Numbers below hatch marks refer to character state transformations. Characters mapped using &quot; fast &quot; or &quot; acctran &quot; optimization in WinClada (Nixon 2002)." figureDoi="10.3897/zookeys.923.48337.figure26" httpUri="https://binary.pensoft.net/fig/396552" pageId="0" pageNumber="51">26</figureCitation>
, see below), so it is placed in its own group, the
<taxonomicName id="56968520491699D0D485ADA52CE3F75C" lsidName="A. hamatocoles" pageId="0" pageNumber="51" rank="species" species="hamatocoles">
<emphasis id="ACB0E93F916E3292C14F34CF3811DBA9" italics="true" pageId="0" pageNumber="51">A. hamatocoles</emphasis>
</taxonomicName>
species group.
</paragraph>
</subSubSection>
<subSubSection id="92356790AC0106B28C84F1F16792380A" pageId="0" pageNumber="51" type="etymology">
<paragraph id="C13215FF2EDE51B1CA01EC9F6337779D" pageId="0" pageNumber="51">Etymology.</paragraph>
<paragraph id="F15C6D6795C45DF439CFDA6D746A7BC3" pageId="0" pageNumber="51">
This species is named
<taxonomicName id="A292355BF1C858C86435C4A1DE30A836" lsidName="hamatocoles" pageId="0" pageNumber="51" rank="species" species="hamatocoles">
<emphasis id="81FD4221F6F412217C7504EEE5416F5C" italics="true" pageId="0" pageNumber="51">hamatocoles</emphasis>
</taxonomicName>
, from Latin
<emphasis id="FCF3289FB8EC1B88AA0A701A08243BAC" italics="true" pageId="0" pageNumber="51">hamatus</emphasis>
for hooked and
<emphasis id="15F9659BF132CCF9A78069A1A29CE5AC" italics="true" pageId="0" pageNumber="51">coles</emphasis>
for penis for the unique shape of the hooked male median lobe in this species (Fig.
<figureCitation id="A077E4EA0038444639EF427DBE05E98A" captionStart="Figures 16" captionStartId="F1" captionText="Figures 1 - 6. Agaporomorphus species, male genitalia. 1 - 3 A. hamatocoles 1 male median lobe, right lateral aspect 2 male median lobe, ventral aspect 3 male right lateral lobe, right lateral aspect 4 - 6 A. tortus 4 male median lobe, right lateral aspect 5 male median lobe, ventral aspect 6 male right lateral lobe, right lateral aspect." figureDoi="10.3897/zookeys.923.48337.figures1-6" httpUri="https://binary.pensoft.net/fig/396548" pageId="0" pageNumber="51">2</figureCitation>
).
</paragraph>
</subSubSection>
<subSubSection id="D1005CE8A0694146F3B3D1F4EBC4F88F" pageId="0" pageNumber="51" type="type material">
<paragraph id="141B11D94DE61D9F03C63277978A793F" pageId="0" pageNumber="51">Type material.</paragraph>
<paragraph id="6F9EF28D8154CD11BC30008428442A54" pageId="0" pageNumber="51">
Holotype in NZCS, male labeled, &quot;SURINAME: Sipaliwini District
<geoCoordinate id="CC64B35735A70AD75EDB58DBABD13E93" degrees="2.005700" direction="north" orientation="latitude" precision="1" value="2.0057">2.005700N</geoCoordinate>
,
<geoCoordinate id="2C5D2FB6694C529A911F876693133116" degrees="55.969151" direction="west" orientation="longitude" precision="1" value="-55.96915">55.969151W</geoCoordinate>
, 337m Sipaliwini Savannah Nature Res. Four Brothers Mts, detrital pools, 31.iii.2017 leg. Short. SR17-0331-01D/ Holotype
<taxonomicName id="78375028197D926016F699F7B8CA8895" authorityName="Miller" authorityYear="2020" class="Insecta" family="Dytiscidae" genus="Agaporomorphus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Agaporomorphus hamatocoles" order="Coleoptera" pageId="0" pageNumber="51" phylum="Arthropoda" rank="species" species="hamatocoles">
<emphasis id="4E2F4C7C8C7D3F5DB778ACC009EB7C5F" italics="true" pageId="0" pageNumber="51">Agaporomorphus hamatocoles</emphasis>
</taxonomicName>
Miller, 2020 [red label with double black line border].&quot; 3 paratypes labeled same as holotype except with
<normalizedToken id="5F774E6AA910A64D8D22C4B0723A9277" originalValue="“…">&quot;...</normalizedToken>
/Paratype
<taxonomicName id="7C64A002EC8E74B2B0272F70269ACC14" authorityName="Miller" authorityYear="2020" class="Insecta" family="Dytiscidae" genus="Agaporomorphus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Agaporomorphus hamatocoles" order="Coleoptera" pageId="0" pageNumber="51" phylum="Arthropoda" rank="species" species="hamatocoles">
<emphasis id="EE88F4A639C37B557BF5A6B0F3604867" italics="true" pageId="0" pageNumber="51">Agaporomorphus hamatocoles</emphasis>
</taxonomicName>
Miller, 2020 [blue label with black line border].&quot;
</paragraph>
</subSubSection>
</treatment>
</document>