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204 lines
19 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/zookeys.517.9949" ID-GBIF-Dataset="0d3fe305-d5ac-42d2-99be-5b044cfd0226" ID-PMC="PMC4547130" ID-Pensoft-Pub="1313-2970-517-123" ID-PubMed="26312031" ID-ZBK="603B1CF61B6D4AA7B7EFBCA4C436F63D" ModsDocAuthor="" ModsDocDate="2015" ModsDocID="1313-2970-517-123" ModsDocOrigin="ZooKeys 517" ModsDocTitle="Two new cave-dwelling species of the millipede genus Paracortina Wang & Zhang, 1993 from southern China (Diplopoda, Callipodida, Paracortinidae)" checkinTime="1451244044955" checkinUser="pensoft" docAuthor="Liu, Weixin & Tian, Mingyi" docDate="2015" docId="5AC426A3B1D10A990BEDE075FBF918A4" docLanguage="en" docName="ZooKeys 517: 123-140" docOrigin="ZooKeys 517" docSource="http://dx.doi.org/10.3897/zookeys.517.9949" docTitle="Paracortina yinae Liu & Tian, sp. n." docType="treatment" docUuid="5F7E3FDD-A689-4F91-B2FE-5972754E0978" docUuidSource="ZooBank" docVersion="4" lastPageNumber="136" masterDocId="FFBE4526FFCD4474B10FFFCEFFFE2F13" masterDocTitle="Two new cave-dwelling species of the millipede genus Paracortina Wang & Zhang, 1993 from southern China (Diplopoda, Callipodida, Paracortinidae)" masterLastPageNumber="140" masterPageNumber="123" pageNumber="128" updateTime="1668160589508" updateUser="ExternalLinkService">
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<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo>
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<mods:title>Two new cave-dwelling species of the millipede genus Paracortina Wang & Zhang, 1993 from southern China (Diplopoda, Callipodida, Paracortinidae)</mods:title>
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</mods:titleInfo>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Liu, Weixin</mods:namePart>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Tian, Mingyi</mods:namePart>
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</mods:name>
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<mods:typeOfResource>text</mods:typeOfResource>
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<mods:relatedItem type="host">
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<mods:titleInfo>
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<mods:title>ZooKeys</mods:title>
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</mods:titleInfo>
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<mods:part>
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<mods:date>2015</mods:date>
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<mods:detail type="volume">
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<mods:number>517</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>123</mods:start>
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<mods:end>140</mods:end>
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</mods:extent>
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</mods:part>
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</mods:relatedItem>
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<mods:location>
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<mods:url>http://dx.doi.org/10.3897/zookeys.517.9949</mods:url>
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</mods:location>
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<mods:classification>journal article</mods:classification>
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<mods:identifier type="DOI">http://dx.doi.org/10.3897/zookeys.517.9949</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1313-2970-517-123</mods:identifier>
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<mods:identifier type="ZBK">603B1CF61B6D4AA7B7EFBCA4C436F63D</mods:identifier>
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<mods:identifier type="ZooBank">603B1CF61B6D4AA7B7EFBCA4C436F63D</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="152060921" LSID="urn:lsid:zoobank.org:act:5F7E3FDD-A689-4F91-B2FE-5972754E0978" httpUri="http://treatment.plazi.org/id/5AC426A3B1D10A990BEDE075FBF918A4" lastPageId="13" lastPageNumber="136" pageId="5" pageNumber="128">
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<subSubSection pageId="5" pageNumber="128" type="multiple">
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<paragraph pageId="5" pageNumber="128">Taxon classification Animalia Callipodida Paracortinidae</paragraph>
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</subSubSection>
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<subSubSection pageId="5" pageNumber="128" type="nomenclature">
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<paragraph pageId="5" pageNumber="128">
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<taxonomicName LSID="http://zoobank.org/5F7E3FDD-A689-4F91-B2FE-5972754E0978" authority="Liu & Tian" class="Diplopoda" family="Paracortinidae" genus="Paracortina" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Paracortina yinae" order="Callipodida" pageId="5" pageNumber="128" phylum="Arthropoda" rank="species" species="yinae">Paracortina yinae Liu & Tian</taxonomicName>
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<taxonomicNameLabel pageId="5" pageNumber="128">sp. n.</taxonomicNameLabel>
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Figs 23-28, 29, 30-33, 34-37, 38-41, 42-45
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</paragraph>
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</subSubSection>
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<subSubSection lastPageId="7" lastPageNumber="130" pageId="6" pageNumber="129" type="materials_examined">
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<paragraph pageId="6" pageNumber="129">
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<pageBreakToken pageId="6" pageNumber="129" start="start">Material</pageBreakToken>
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examined.
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</paragraph>
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<paragraph lastPageId="7" lastPageNumber="130" pageId="6" pageNumber="129">
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Holotype: adult male (SCAU), China, Guangxi, Baise City, Longlin County, Tianshengqiao Town, Yanchang Village, Cave I,
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<geoCoordinate direction="north" orientation="latitude" precision="1" value="24.875732">24.875732°N</geoCoordinate>
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,
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<geoCoordinate direction="east" orientation="longitude" precision="1" value="105.15015">105.150143°E</geoCoordinate>
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,
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<pageBreakToken pageId="7" pageNumber="130" start="start">867</pageBreakToken>
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m, 12.VI.2014, leg. Mingyi Tian, Weixin Liu, Haomin Yin & Xiaozhu Luo. Paratypes. 2 males, 3 females, 2 juveniles (SCAU), same locality, together with holotype.
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</paragraph>
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</subSubSection>
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<subSubSection lastPageId="12" lastPageNumber="135" pageId="7" pageNumber="130" type="description">
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<paragraph pageId="7" pageNumber="130">Description.</paragraph>
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<paragraph lastPageId="9" lastPageNumber="132" pageId="7" pageNumber="130">
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Length of adult males 39-52 mm, of adult females 47-55 mm. Width of midbody segments in adult males 2.2-2.6 mm, in adult females 2.5-3.0 mm.
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<pageBreakToken pageId="8" pageNumber="131" start="start">Body</pageBreakToken>
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with 53-61 pleurotergites + telson. Holotype 44.0 mm long, 2.5 mm wide on midbody segments, maximum width on 6th pleurotergite 2.5 mm, body with 54 pleurotergites + telson. Body coloration yellow-brownish. Metazonae slightly darker than prozonae, posterior margin of pleurotergites dark brown to brownish, more evidently so on the anterior pleurotergites (Figs 23-29). Head brownish to chocolate brown, epicranial suture distinct, with a slightly smaller, median, beak-shaped process located between antennae in males, surface below the vertex and genae densely beset with brown granules and fine setae (Fig. 23). Genae, labrum, the edge between the dorsal and the frontal face of head marbled dark brown. Ocellaria composed of ca. 21-32,
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<pageBreakToken pageId="9" pageNumber="132" start="start">dark</pageBreakToken>
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grey ocelli arranged in four irregular longitudinal rows.
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<normalizedToken originalValue="Tömösváry’s">Toemoesvary's</normalizedToken>
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organs about 4 times larger than an ocellus, placed between ocellaria and base of antenna (Fig. 23). Antennae brownish, tip of each antennomere infuscate; very long, extending behind posterior edge of pleurotergite 6 (male) or 4 (female) when stretched backwards (Figs 23, 29), antennomere length ratios: 2=3>4=5>6>1>7, antennomeres 5 and 6 with a small distodorsal field of fine setae (Fig. 39). Legs yellow-brownish to dark brownish, distal parts of femora much darker.
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</paragraph>
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<caption pageId="9" pageNumber="132">
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<paragraph pageId="9" pageNumber="132">
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Figures 23-28.
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<taxonomicName class="Diplopoda" family="Paracortinidae" genus="Paracortina" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Paracortina yinae" order="Callipodida" pageId="9" pageNumber="132" phylum="Arthropoda" rank="species" species="yinae">Paracortina yinae</taxonomicName>
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sp. n. holotype 23 anterior body, subventral view 24 anterior body, subdorsal view 25 midbody, ventral view 26 midbody, sublateral view 27 posterior body, ventral view 28 posterior body, lateral view.
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</paragraph>
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</caption>
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<caption pageId="9" pageNumber="132">
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<paragraph pageId="9" pageNumber="132">
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Figure 29.
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<taxonomicName class="Diplopoda" family="Paracortinidae" genus="Paracortina" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Paracortina yinae" order="Callipodida" pageId="9" pageNumber="132" phylum="Arthropoda" rank="species" species="yinae">Paracortina yinae</taxonomicName>
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sp. n. female paratype.
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</paragraph>
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</caption>
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<paragraph pageId="9" pageNumber="132">
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Collum much narrower than head, with two paramedian spots covered with brown granules, pleurotergite 6 in males strongly enlarged. Prozonae delicately alveolate-areolate; fine longitudinal striations in front of stricture between pro- and metazonae. Two first primary crests on collum relatively large. All crests on the metazonae, ozopores site, pleurotergal setae, and axial line as in
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<taxonomicName class="Diplopoda" family="Paracortinidae" genus="Paracortina" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Paracortina zhangi" order="Callipodida" pageId="9" pageNumber="132" phylum="Arthropoda" rank="species" species="zhangi">Paracortina zhangi</taxonomicName>
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sp. n. (Figs 24, 26, 28); setal pattern as in Table 1.
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</paragraph>
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<paragraph lastPageId="11" lastPageNumber="134" pageId="9" pageNumber="132">
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Male leg-pairs 1 and 2 much shorter, leg-pair 3 slightly shorter than following legs (Fig. 23). Midbody legs about 4 (male) or 3 times (female) as long as pleurotergal height, only tibia finely micropapillate ventrally (Fig. 38). Tarsi 1-3 only 1-segmented,
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<pageBreakToken pageId="10" pageNumber="133" start="start">from</pageBreakToken>
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4 to ultimate pair 2-segmented; tarsal pads present from leg-pairs 3 to about 15. All legs ending with a rather slender, long and curved claw (Figs 1, 2, 15). Coxal sacs present from leg 3 to at least 25, but most abrased. Coxa 2 with a small anterior process and a posterior gonopore, the latter placed on a small cone. Coxa 6 with a small, pointed posterior process (e) (Fig. 30). Coxa 7 with a long, subfalcate and api
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<pageBreakToken pageId="11" pageNumber="134" start="start">cally</pageBreakToken>
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pointed posterior (f), and a very strong, rounded anterior process (t) (Fig. 31). Coxae of remaining legs normal. Epiproct simple, with 3+3 anterior and 8+8 posterior tuberculations in transverse rows. Hypoproct, anal valves and spinnerets as in
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<taxonomicName class="Diplopoda" family="Paracortinidae" genus="Paracortina" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Paracortina zhangi" order="Callipodida" pageId="11" pageNumber="134" phylum="Arthropoda" rank="species" species="zhangi">Paracortina zhangi</taxonomicName>
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sp. n. (Fig. 27).
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</paragraph>
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<caption pageId="11" pageNumber="134">
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<paragraph pageId="11" pageNumber="134">
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Figures 30-33.
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<taxonomicName class="Diplopoda" family="Paracortinidae" genus="Paracortina" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Paracortina yinae" order="Callipodida" pageId="11" pageNumber="134" phylum="Arthropoda" rank="species" species="yinae">Paracortina yinae</taxonomicName>
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sp. n. male paratype 30 leg-pair 6, anterior view 31 leg-pair 7, anterior view 32 gonopods, mesal view 33 gonopods, lateral view.
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</paragraph>
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</caption>
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<paragraph pageId="12" pageNumber="135">
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<pageBreakToken pageId="12" pageNumber="135" start="start">Gonopods</pageBreakToken>
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(Figs 32-33, 40-41) yellow-brown to brown basally, seminal groove and telopodite black brown. Coxa with an anterior process (a) and a rather slender process (b), the latter about half the length of telopodite. Prefemur with a large, clavate process (c), densely covered with long macrosetae apically. Femoroidal stem long, slender, rather strongly curved, directed cephalad.
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<normalizedToken originalValue="Telopodite’s">Telopodite's</normalizedToken>
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terminal part twisted, trifid, with a digitiform lateral (h), and a slender, apically pointed lobe (t). Solenomere (s) bifid, parasolenomere (ps) much shorter; seminal groove ending on the longer branch.
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</paragraph>
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<paragraph pageId="12" pageNumber="135">Female. A little larger than males, pleurotergites 2 and 3 strongly enlarged. Leg-pairs 1 and 3 with tarsal pads (Figs 34-35). Prefemur 3 evidently enlarged (Fig. 35). Leg-pair 2 (Fig. 36) rather strongly reduced down to a pairs of stout, apically deeply biramous remnants in adult females, normal in younger ones. Cyphopods small, densely setae, hidden in membranous sacs, partly extruded, laterally divided in the middle, the smaller part roundly concave apically (Figs 36-37). Coxae 6 and 7 normal, without processes.</paragraph>
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<caption pageId="12" pageNumber="135">
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<paragraph pageId="12" pageNumber="135">
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Figures 34-37.
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<taxonomicName class="Diplopoda" family="Paracortinidae" genus="Paracortina" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Paracortina yinae" order="Callipodida" pageId="12" pageNumber="135" phylum="Arthropoda" rank="species" species="yinae">Paracortina yinae</taxonomicName>
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sp. n. female paratype 34 leg 1, anterior view 35 leg 3, posterior view 36 leg-pair 2 and cyphopod, anterior view 37 cyphopod, lateral view.
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</paragraph>
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</caption>
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<caption pageId="12" pageNumber="135">
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<paragraph pageId="12" pageNumber="135">
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Figures 38-41.
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<taxonomicName class="Diplopoda" family="Paracortinidae" genus="Paracortina" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Paracortina yinae" order="Callipodida" pageId="12" pageNumber="135" phylum="Arthropoda" rank="species" species="yinae">Paracortina yinae</taxonomicName>
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sp. n. male paratype 38 midbody leg, anterior view 39 antenna, lateral view 40 right gonopod, mesal view 41 right gonopod, lateral view.
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</paragraph>
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</caption>
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</subSubSection>
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<subSubSection pageId="13" pageNumber="136" type="etymology">
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<paragraph pageId="13" pageNumber="136">
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<pageBreakToken pageId="13" pageNumber="136" start="start">Etymology</pageBreakToken>
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.
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</paragraph>
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<paragraph pageId="13" pageNumber="136">The species is named in honour of Miss Haomin Yin, an active collector in our team.</paragraph>
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</subSubSection>
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<subSubSection pageId="13" pageNumber="136" type="remarks">
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<paragraph pageId="13" pageNumber="136">Remarks.</paragraph>
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<paragraph pageId="13" pageNumber="136">The new species differs from its congeners by the presence of small, pointed, posterior processes (e) on coxae 6 and two pairs of processes on coxae 7 in males, as well as in certain specific charaters of the male gonopods and reduced leg-pair 2 in females.</paragraph>
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</subSubSection>
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<subSubSection pageId="13" pageNumber="136" type="distribution">
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<paragraph pageId="13" pageNumber="136">Distribution.</paragraph>
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<paragraph pageId="13" pageNumber="136">China: Guangxi (Fig. 46).</paragraph>
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<paragraph pageId="13" pageNumber="136">
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Cave I (Figs 42-45) is situated at the foot of a karst mountain. It is a large cave, made up of a hall of several layers covered by numerous big rock boulders. We explored approximately 150 meters deep, but then had to withdraw because of a rushing underground river. Other animals also found in this cave are diplopods from the genera
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<taxonomicName class="Diplopoda" family="Cambalopsidae" genus="Glyphiulus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Glyphiulus" order="Spirostreptida" pageId="13" pageNumber="136" phylum="Arthropoda" rank="genus">Glyphiulus</taxonomicName>
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(
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<taxonomicName lsidName="" order="Spirostreptida" pageId="13" pageNumber="136" rank="order">Spirostreptida</taxonomicName>
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,
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<taxonomicName family="Cambalopsidae" lsidName="" pageId="13" pageNumber="136" rank="family">Cambalopsidae</taxonomicName>
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) and
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<taxonomicName class="Diplopoda" family="Haplodesmidae" genus="Eutrichodesmus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Eutrichodesmus" order="Polydesmida" pageId="13" pageNumber="136" phylum="Arthropoda" rank="genus">Eutrichodesmus</taxonomicName>
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(
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<taxonomicName lsidName="" order="Polydesmida" pageId="13" pageNumber="136" rank="order">Polydesmida</taxonomicName>
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,
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<taxonomicName family="Haplodesmidae" lsidName="" pageId="13" pageNumber="136" rank="family">Haplodesmidae</taxonomicName>
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), the blind trechine beetle
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<taxonomicName class="Insecta" family="Carabidae" genus="Satotrechus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Satotrechus longlinensis" order="Coleoptera" pageId="13" pageNumber="136" phylum="Arthropoda" rank="species" species="longlinensis">Satotrechus longlinensis</taxonomicName>
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Deuve & Tian, 2011, and bats.
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</paragraph>
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<caption pageId="13" pageNumber="136">
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<paragraph pageId="13" pageNumber="136">
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Figures 42-45. Cave I 42 location 43 entrance 44 cave walls 45
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<taxonomicName class="Diplopoda" family="Paracortinidae" genus="Paracortina" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Paracortina yinae" order="Callipodida" pageId="13" pageNumber="136" phylum="Arthropoda" rank="species" species="yinae">Paracortina yinae</taxonomicName>
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sp. n. walking on a rock.
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</paragraph>
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</caption>
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<caption pageId="13" pageNumber="136">
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<paragraph pageId="13" pageNumber="136">
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Figure 46. Distribution map of
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<taxonomicName class="Diplopoda" family="Paracortinidae" genus="Paracortina" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Paracortina" order="Callipodida" pageId="13" pageNumber="136" phylum="Arthropoda" rank="genus">Paracortina</taxonomicName>
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in China. a
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<taxonomicName class="Diplopoda" family="Paracortinidae" genus="Paracortina" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Paracortina voluta" order="Callipodida" pageId="13" pageNumber="136" phylum="Arthropoda" rank="species" species="voluta">Paracortina voluta</taxonomicName>
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b
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<taxonomicName class="Diplopoda" family="Paracortinidae" genus="Paracortina" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Paracortina thallina" order="Callipodida" pageId="13" pageNumber="136" phylum="Arthropoda" rank="species" species="thallina">Paracortina thallina</taxonomicName>
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c
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<taxonomicName class="Diplopoda" family="Paracortinidae" genus="Paracortina" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Paracortina viriosa" order="Callipodida" pageId="13" pageNumber="136" phylum="Arthropoda" rank="species" species="viriosa">Paracortina viriosa</taxonomicName>
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d
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<taxonomicName class="Diplopoda" family="Paracortinidae" genus="Paracortina" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Paracortina serrata" order="Callipodida" pageId="13" pageNumber="136" phylum="Arthropoda" rank="species" species="serrata">Paracortina serrata</taxonomicName>
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e
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<taxonomicName class="Diplopoda" family="Paracortinidae" genus="Paracortina" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Paracortina carinata" order="Callipodida" pageId="13" pageNumber="136" phylum="Arthropoda" rank="species" species="carinata">Paracortina carinata</taxonomicName>
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f
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<taxonomicName class="Diplopoda" family="Paracortinidae" genus="Paracortina" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Paracortina leptoclada" order="Callipodida" pageId="13" pageNumber="136" phylum="Arthropoda" rank="species" species="leptoclada">Paracortina leptoclada</taxonomicName>
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g
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<taxonomicName class="Diplopoda" family="Paracortinidae" genus="Paracortina" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Paracortina stimula" order="Callipodida" pageId="13" pageNumber="136" phylum="Arthropoda" rank="species" species="stimula">Paracortina stimula</taxonomicName>
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h
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<taxonomicName class="Diplopoda" family="Paracortinidae" genus="Paracortina" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Paracortina chinensis" order="Callipodida" pageId="13" pageNumber="136" phylum="Arthropoda" rank="species" species="chinensis">Paracortina chinensis</taxonomicName>
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i
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<taxonomicName class="Diplopoda" family="Paracortinidae" genus="Paracortina" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Paracortina zhangi" order="Callipodida" pageId="13" pageNumber="136" phylum="Arthropoda" rank="species" species="zhangi">Paracortina zhangi</taxonomicName>
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sp. n. j
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<taxonomicName class="Diplopoda" family="Paracortinidae" genus="Paracortina" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Paracortina yinae" order="Callipodida" pageId="13" pageNumber="136" phylum="Arthropoda" rank="species" species="yinae">Paracortina yinae</taxonomicName>
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sp. n.
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</paragraph>
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</caption>
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</subSubSection>
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</treatment>
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||
</document> |