125 lines
11 KiB
XML
125 lines
11 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/zookeys.803.28903" ID-GBIF-Dataset="6c6c0b59-636f-4502-8b48-642ba231eb16" ID-PMC="PMC6390078" ID-Pensoft-Pub="1313-2970-803-7" ID-PubMed="30814899" ID-ZBK="936CFD88F297440EA9BE4C258AE9BD09" ModsDocAuthor="" ModsDocDate="2018" ModsDocID="1313-2970-803-7" ModsDocOrigin="ZooKeys 803" ModsDocTitle="Introduction of the Exocelinacasuarina-group, with a key to its representatives and descriptions of 19 new species from New Guinea (Coleoptera, Dytiscidae, Copelatinae)" checkinTime="1545315537716" checkinUser="pensoft" docAuthor="Shaverdo, Helena, Sagata, Katayo & Balke, Michael" docDate="2018" docId="E380B07AE33E715F4245CFAB7BC42A67" docLanguage="en" docName="ZooKeys 803: 7-70" docOrigin="ZooKeys 803" docSource="http://dx.doi.org/10.3897/zookeys.803.28903" docTitle="Exocelina okapa Shaverdo & Balke, sp. n." docType="treatment" docUuid="A1C1E56D-459F-4BF1-A670-7EDE937644FA" docUuidSource="ZooBank" docVersion="7" lastPageNumber="29" masterDocId="5133FFF6125A1065FF83FF96FFF3FFD4" masterDocTitle="Introduction of the Exocelinacasuarina-group, with a key to its representatives and descriptions of 19 new species from New Guinea (Coleoptera, Dytiscidae, Copelatinae)" masterLastPageNumber="70" masterPageNumber="7" pageNumber="29" updateTime="1668166558239" updateUser="ExternalLinkService">
|
||
<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
|
||
<mods:titleInfo>
|
||
<mods:title>Introduction of the Exocelinacasuarina-group, with a key to its representatives and descriptions of 19 new species from New Guinea (Coleoptera, Dytiscidae, Copelatinae)</mods:title>
|
||
</mods:titleInfo>
|
||
<mods:name type="personal">
|
||
<mods:role>
|
||
<mods:roleTerm>Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart>Shaverdo, Helena</mods:namePart>
|
||
</mods:name>
|
||
<mods:name type="personal">
|
||
<mods:role>
|
||
<mods:roleTerm>Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart>Sagata, Katayo</mods:namePart>
|
||
</mods:name>
|
||
<mods:name type="personal">
|
||
<mods:role>
|
||
<mods:roleTerm>Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart>Balke, Michael</mods:namePart>
|
||
</mods:name>
|
||
<mods:typeOfResource>text</mods:typeOfResource>
|
||
<mods:relatedItem type="host">
|
||
<mods:titleInfo>
|
||
<mods:title>ZooKeys</mods:title>
|
||
</mods:titleInfo>
|
||
<mods:part>
|
||
<mods:date>2018</mods:date>
|
||
<mods:detail type="volume">
|
||
<mods:number>803</mods:number>
|
||
</mods:detail>
|
||
<mods:extent unit="page">
|
||
<mods:start>7</mods:start>
|
||
<mods:end>70</mods:end>
|
||
</mods:extent>
|
||
</mods:part>
|
||
</mods:relatedItem>
|
||
<mods:location>
|
||
<mods:url>http://dx.doi.org/10.3897/zookeys.803.28903</mods:url>
|
||
</mods:location>
|
||
<mods:classification>journal article</mods:classification>
|
||
<mods:identifier type="DOI">http://dx.doi.org/10.3897/zookeys.803.28903</mods:identifier>
|
||
<mods:identifier type="Pensoft-Pub">1313-2970-803-7</mods:identifier>
|
||
<mods:identifier type="ZBK">936CFD88F297440EA9BE4C258AE9BD09</mods:identifier>
|
||
<mods:identifier type="ZooBank">936CFD88F297440EA9BE4C258AE9BD09</mods:identifier>
|
||
</mods:mods>
|
||
<treatment ID-GBIF-Taxon="154125593" LSID="urn:lsid:zoobank.org:act:A1C1E56D-459F-4BF1-A670-7EDE937644FA" httpUri="http://treatment.plazi.org/id/E380B07AE33E715F4245CFAB7BC42A67" lastPageNumber="29" pageId="22" pageNumber="29">
|
||
<subSubSection pageId="22" pageNumber="29" type="nomenclature">
|
||
<paragraph pageId="22" pageNumber="29">
|
||
15.
|
||
<taxonomicName LSID="http://zoobank.org/A1C1E56D-459F-4BF1-A670-7EDE937644FA" authority="Shaverdo & Balke" class="Insecta" family="Dytiscidae" genus="Exocelina" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Exocelina okapa" order="Coleoptera" pageId="22" pageNumber="29" phylum="Arthropoda" rank="species" species="okapa">Exocelina okapa Shaverdo & Balke</taxonomicName>
|
||
<taxonomicNameLabel pageId="22" pageNumber="29">sp. n.</taxonomicNameLabel>
|
||
Figs 23, 47
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="22" pageNumber="29" type="type locality">
|
||
<paragraph pageId="22" pageNumber="29">Type locality.</paragraph>
|
||
<paragraph pageId="22" pageNumber="29">
|
||
Papua New Guinea: Eastern Highlands Province, Wapi Creek, Kimiagomo, Okapa,
|
||
<geoCoordinate direction="south" orientation="latitude" precision="9" value="-6.4235">06°25.41'S</geoCoordinate>
|
||
,
|
||
<geoCoordinate direction="east" orientation="longitude" precision="9" value="145.57466">145°34.48'E</geoCoordinate>
|
||
, 1900 m a.s.l.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="22" pageNumber="29" type="type material">
|
||
<paragraph pageId="22" pageNumber="29">Type material.</paragraph>
|
||
<paragraph pageId="22" pageNumber="29">
|
||
Holotype: male "Papua New Guinea: Eastern Highlands, Wapi Creek, Kimiagomo, Okapa, 1900m, 9.viii.2005,
|
||
<geoCoordinate direction="south" orientation="latitude" precision="1" value="-6.42345">6 25.407S</geoCoordinate>
|
||
<geoCoordinate direction="east" orientation="longitude" precision="1" value="145.57466">145 34.480E</geoCoordinate>
|
||
, K.Sagata (WB122)" (ZSM). Paratypes: 5 males, 2 females with the same label as the holotype (NHMW, ZSM). 1 male, 3 females "Papua New Guinea: Eastern Highlands, Tegupate creek Kimiagomo, Okapa, 1900m, 9.viii.2005,
|
||
<geoCoordinate direction="south" orientation="latitude" precision="1" value="-6.42345">6 25.407S</geoCoordinate>
|
||
<geoCoordinate direction="east" orientation="longitude" precision="1" value="145.57466">145 34.480E</geoCoordinate>
|
||
, K.Sagata (WB124)" (NHMW, ZSM). 1 male, 2 females "Papua New Guinea: Eastern Highlands, Kimiagomo vill, north Okapa stn, 1900, 30.iv.2006, 06.25.407S 145.34.480E, Sagata (PNG 80)" (NHMW, ZSM). 1 male, 4 females "Papua New Guinea: Eastern Highlands, Yuyulio, Kimiagomo-Okapa, 2100m, 13.iv.2003,
|
||
<geoCoordinate direction="south" orientation="latitude" precision="1" value="-6.4209166">06 25.255S</geoCoordinate>
|
||
<geoCoordinate direction="east" orientation="longitude" precision="1" value="145.57056">145 34.233E</geoCoordinate>
|
||
, K. Sagata (WB7)" (NHMW, ZSM). 1 male "Papua New Guinea: Eastern Highlands, Kainantu, Yoginofi, 1900m, 9.v.1994, 06.21.799S 145.45.463E, Balke & Sagata (PNG 55)" (ZSM).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="22" pageNumber="29" type="materials_examined">
|
||
<paragraph pageId="22" pageNumber="29">Additional material.</paragraph>
|
||
<paragraph pageId="22" pageNumber="29">
|
||
3 females "Papua New Guinea: Eastern Highlands, Hano kotu, Kimiagomo, Okapa, 1661m, 11.viii.2006,
|
||
<geoCoordinate direction="south" orientation="latitude" precision="1" value="-6.418267">06 25.096S</geoCoordinate>
|
||
<geoCoordinate direction="east" orientation="longitude" precision="1" value="145.57593">145 34.556E</geoCoordinate>
|
||
, K.Sagata (WB129)" (ZSM).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="22" pageNumber="29" type="description">
|
||
<paragraph pageId="22" pageNumber="29">Description.</paragraph>
|
||
<paragraph pageId="22" pageNumber="29">Body size and form: Beetle medium-sized: TL-H 3.95-4.7 mm, TL 4.3-5.05 mm, MW 2.05-2.5 mm (holotype: TL-H 4.3 mm, TL 4.7 mm, MW 2.3 mm), with oblong-oval habitus, slightly more attenuated posteriorly.</paragraph>
|
||
<paragraph pageId="22" pageNumber="29">Coloration: Piceous, with reddish brown pronotum. Head reddish brown to piceous, paler anteriorly and darker posterior to eyes. Pronotum dark brown to piceous, with reddish to reddish brown sides narrowly or broadly. Elytra dark brown to piceous, sometime with narrow reddish sutural lines. Head appendages and legs proximally yellowish red, legs distally darker, reddish brown, especially metathoracic legs (Fig. 23). Teneral specimens paler.</paragraph>
|
||
<paragraph pageId="22" pageNumber="29">Surface sculpture: Shiny dorsally. Head mostly with fine, sparse punctation (spaces between punctures 2-3 times size of punctures) but punctation denser and coarser between eyes; diameter of punctures smaller than diameter of cells of microreticulation. Pronotum and elytra with very fine, sparse punctation, sometimes inconspicuous on elytra. Pronotum and elytra with weakly impressed microreticulation. Head with microreticulation stronger. Metaventrite and metacoxae distinctly microreticulate, metacoxal plates with longitudinal strioles and transverse wrinkles, abdominal ventrites with distinct microreticulation and strioles. Metaventrite medially, metacoxal plates, and abdominal ventrites with very fine, sparse, often inconspicuous punctation.</paragraph>
|
||
<paragraph pageId="22" pageNumber="29">Structures: Pronotum with distinct lateral bead. Its lateral sides with distinct longitudinal impressions. Base of prosternum and neck of prosternal process with distinct ridge, slightly rounded anteriorly. Blade of prosternal process lanceolate, relatively narrow, slightly convex, and smooth, with distinct lateral bead and few lateral setae. Abdominal ventrite 6 rounded.</paragraph>
|
||
<paragraph pageId="22" pageNumber="29">
|
||
Male: Antennae simple (Fig. 23). Protarsomere 4 with large, thick, strongly curved anterolateral hook-like seta. Protarsomere 5 ventrally with anterior band of ca 60 and posterior row of 20 relatively long, thin setae (Fig. 47D). Median lobe in lateral view slightly curved, with apex dully pointed, slightly bent downwards; in ventral view, broadened subdistally, with broad, rounded apex. Paramere slightly concave on dorsal side and with dense setae on subdistal part; proximal setae inconspicuous (Fig. 47
|
||
<normalizedToken originalValue="A–C">A-C</normalizedToken>
|
||
). Abdominal ventrite 6 with 8-12 lateral striae on each side.
|
||
</paragraph>
|
||
<paragraph pageId="22" pageNumber="29">Female: Without evident differences in external morphology from males, except for not modified protarsi and abdominal ventrite 6 without striae.</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="22" pageNumber="29" type="affinities">
|
||
<paragraph pageId="22" pageNumber="29">Affinities.</paragraph>
|
||
<paragraph pageId="22" pageNumber="29">
|
||
<taxonomicName class="Insecta" family="Dytiscidae" genus="Exocelina" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Exocelina okapa" order="Coleoptera" pageId="22" pageNumber="29" phylum="Arthropoda" rank="species" species="okapa">Exocelina okapa</taxonomicName>
|
||
sp. n. is similar to
|
||
<taxonomicName lsidName="E. yoginofi" pageId="22" pageNumber="29" rank="species" species="yoginofi">E. yoginofi</taxonomicName>
|
||
sp. n. but differs from it in very weak dorsal punctation and microreticulation and more slender median lobe. The species is also similar to
|
||
<taxonomicName lsidName="E. mendiensis" pageId="22" pageNumber="29" rank="species" species="mendiensis">E. mendiensis</taxonomicName>
|
||
sp. n. but differs from it in distinctly smaller size and differently shaped apex of the median lobe.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="22" pageNumber="29" type="distribution">
|
||
<paragraph pageId="22" pageNumber="29">Distribution.</paragraph>
|
||
<paragraph pageId="22" pageNumber="29">Papua New Guinea: Eastern Highlands Province (Fig. 50).</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="22" pageNumber="29" type="etymology">
|
||
<paragraph pageId="22" pageNumber="29">Etymology.</paragraph>
|
||
<paragraph pageId="22" pageNumber="29">The species is named after Okapa Station. The name is a noun in the nominative singular standing in apposition.</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |