161 lines
14 KiB
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161 lines
14 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/zookeys.302.5357" ID-GBIF-Dataset="7719763b-73d3-41c0-a2a1-7b556211c510" ID-PMC="PMC3689142" ID-Pensoft-Pub="1313-2970-302-13" ID-PubMed="23794898" ModsDocAuthor="" ModsDocDate="2013" ModsDocID="1313-2970-302-13" ModsDocOrigin="ZooKeys 302" ModsDocTitle="Review of the millipede family Opisotretidae (Diplopoda, Polydesmida), with descriptions of new species" checkinTime="1451247279908" checkinUser="pensoft" docAuthor="Golovatch, Sergei I., Geoffroy, Jean-Jacques, Stoev, Pavel & Spiegel, Didier Vanden" docDate="2013" docId="B0D63E08C88B9922CD251F0E4234F273" docLanguage="en" docName="ZooKeys 302: 13-77" docOrigin="ZooKeys 302" docSource="http://dx.doi.org/10.3897/zookeys.302.5357" docTitle="Opisotretus beroni Golovatch, Geoffroy, Stoev & Spiegel, 2013, sp. n." docType="treatment" docVersion="4" lastPageNumber="39" masterDocId="E803FFEEFFE9B5412A1DFF9BFFA2CB26" masterDocTitle="Review of the millipede family Opisotretidae (Diplopoda, Polydesmida), with descriptions of new species" masterLastPageNumber="77" masterPageNumber="13" pageNumber="37" updateTime="1668155849204" 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>Review of the millipede family Opisotretidae (Diplopoda, Polydesmida), with descriptions of new species</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>Golovatch, Sergei I.</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>Geoffroy, Jean-Jacques</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>Stoev, Pavel</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>Spiegel, Didier Vanden</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>2013</mods:date>
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<mods:detail type="volume">
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<mods:number>302</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>13</mods:start>
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<mods:end>77</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.302.5357</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.302.5357</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1313-2970-302-13</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="152044252" LSID="urn:lsid:zoobank.org:act:8B8C4BC4-80C2-4243-916A-057600056EFA" httpUri="http://treatment.plazi.org/id/B0D63E08C88B9922CD251F0E4234F273" lastPageId="26" lastPageNumber="39" pageId="24" pageNumber="37">
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<subSubSection pageId="24" pageNumber="37" type="nomenclature">
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<paragraph pageId="24" pageNumber="37">
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<taxonomicName LSID="urn:lsid:zoobank.org:act:8B8C4BC4-80C2-4243-916A-057600056EFA" class="Diplopoda" family="Opisotretidae" genus="Opisotretus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Opisotretus beroni" order="Polydesmida" pageId="24" pageNumber="37" phylum="Arthropoda" rank="species" species="beroni">Opisotretus beroni</taxonomicName>
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<taxonomicNameLabel pageId="24" pageNumber="37">sp. n.</taxonomicNameLabel>
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Figs 17-21
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</paragraph>
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</subSubSection>
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<subSubSection pageId="24" pageNumber="37" type="type material">
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<paragraph pageId="24" pageNumber="37">Type material.</paragraph>
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<paragraph pageId="24" pageNumber="37">Holotype ♂ (NMNHS), Papua New Guinea, Western Prov., Mount Fugilil, at camp, 2980 m a.s.l., 09.10.1975, leg. P. Beron (British Speleological Expedition).</paragraph>
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</subSubSection>
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<subSubSection pageId="24" pageNumber="37" type="paratype">
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<paragraph pageId="24" pageNumber="37">Paratype.</paragraph>
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<paragraph pageId="24" pageNumber="37">1 ♀ subadult (19 segments) (ZMUC), same locality, together with holotype; 1 ♂, 1 ♀, 1 ♀ subadult (19 segments) (NMNHS), 1 ♂, 1 ♀ (ZMUM), 1 ♂ (SEM), same locality, Mount Fugilil, summit, 3150 m a.s.l., 29.09.1975, leg. P. Beron (British Speleological Expedition); 1 ♂, 1 ♀ (MNHN JC 339), Western Prov., Finim tel Plateau, Selminum doline, 2300 m a.s.l., forest litter, 02.10.1975, leg. Ph. Chapman & P. Beron (British Speleological Expedition); 1 ♀ (NMNHS), Papua New Guinea: Mount Wilhelm, Lake Pinde, 3480 m, 25.10.1975, leg. P. Beron (British Speleological Expedition); 1 ♂, 1 ♀ (NMNHS), 1 ♀ subadult (19 segments) (SEM), same locality, Mount Wilhelm, from 4260 m a.s.l. (14000 feet) to summit (4694 m a.s.l.), 24.10.1975, leg. P. Beron (British Speleological Expedition).</paragraph>
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</subSubSection>
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<subSubSection pageId="24" pageNumber="37" type="diagnosis">
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<paragraph pageId="24" pageNumber="37">Diagnosis.</paragraph>
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<paragraph pageId="24" pageNumber="37">Differs readily fromcongeners by the shorter and bifid apical piece of the gonopod telopodite devoid of a spine level to a short solenomere, coupled with a deeper caudalmost incision of paraterga harbouring the ozopore in poriferous segments.</paragraph>
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</subSubSection>
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<subSubSection pageId="24" pageNumber="37" type="name">
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<paragraph pageId="24" pageNumber="37">Name.</paragraph>
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<paragraph pageId="24" pageNumber="37">Honours Petar Beron (NMNHS), the principal collector of material.</paragraph>
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</subSubSection>
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<subSubSection lastPageId="26" lastPageNumber="39" pageId="24" pageNumber="37" type="description">
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<paragraph pageId="24" pageNumber="37">Description.</paragraph>
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<paragraph pageId="24" pageNumber="37">Length of adults of both sexes ca 10-11 mm, width of midbody pro- and metazona 1.0 and 1.4 mm (holotype), 0.95 and 1.3 mm (♂ paratypes) or 1.1-1.2 and 1.5-1.6 mm (♀ paratypes), respectively. Coloration in alcohol from uniformly pallid to light yellowish.</paragraph>
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<paragraph pageId="24" pageNumber="37">
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Body with 19 (♂) or 20 (♀) segments. All characters like in
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<taxonomicName class="Diplopoda" family="Opisotretidae" genus="Retrodesmus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Retrodesmus cavernicola" order="Polydesmida" pageId="24" pageNumber="37" phylum="Arthropoda" rank="species" species="cavernicola">Retrodesmus cavernicola</taxonomicName>
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sp. n., except as follows.
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</paragraph>
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<paragraph pageId="24" pageNumber="37">Antennae medium-sized, strongly clavate, extending behind segment 2 when stretched dorsally (Figs 17K, 20A).</paragraph>
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<paragraph lastPageId="26" lastPageNumber="39" pageId="24" pageNumber="37">
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In width, collum << segment 2 <3 <head = 4 <5 (6) =15 (♂, ♀), thereafter body gradually tapering towards telson. Paraterga of adults rather strongly developed, considerably smaller and set lower in ♀ subadults (Figs 17J, 19I), starting from collum, mostly subhorizontal to slightly declivous, set high, but always lying slightly below a faintly convex dorsum, with very faint shoulders frontolaterally (Figs 17
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<normalizedToken originalValue="A–C">A-C</normalizedToken>
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<pageBreakToken pageId="25" pageNumber="38" start="start">)</pageBreakToken>
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. Caudal corner of postcollum paraterga dentiform, narrowly rounded to nearly pointed, extending increasingly behind rear tergal margin only in a few caudalmost segments. Lateral edge of paraterga with 2 or 3 small setigerous indentations in poreless and poriferous segments, respectively. Ozopores evident, round, flush
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<pageBreakToken pageId="26" pageNumber="39" start="start">open</pageBreakToken>
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on dorsal surface, located very close to caudal margin at bottom of caudalmost lateral incision (Figs 17C, L), lateral tooth being considerably shorter than medial one. Collum and each following metatergum with 3+3 very short bacilliform setae arranged in three regular transverse rows; polygonal bosses evident, transverse sulcus superficial (Figs 17
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<normalizedToken originalValue="A–F">A-F</normalizedToken>
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).
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</paragraph>
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<paragraph pageId="26" pageNumber="39">
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Sterna without modifications, rather broad, strongly setose (Fig. 17H). Epigynal ridge very low. Legs rather long, clearly incrassate in ♂ (Figs 17
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<normalizedToken originalValue="D–F">D-F</normalizedToken>
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), ca 1.2-1.3 (♂) or 1.0-1.1 times (♀, juveniles) as long as midbody height; femora and tarsi longest, subequal in length; sphaerotrichomes missing, but ♂ prefemora and femora beset with short spiniform setae ventrally (Fig. 20B).
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</paragraph>
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<paragraph pageId="26" pageNumber="39">
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Gonopod telopodite (Figs 18
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<normalizedToken originalValue="B–D">B-D</normalizedToken>
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, 20C, D, 21) only slightly curved, unipartite, rather long and slender; apical piece (a) distal to a very short solenomere (sl) elongate, more strongly curved, clearly bifid, on caudal face with a few to several denti- or spiniform ornamentations, but devoid of a strong parabasal spine level to sl. An accessory seminal chamber at base of sl evident, crowned with a hairy pulvillus.
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</paragraph>
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<caption pageId="26" pageNumber="39">
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<paragraph pageId="26" pageNumber="39">
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Figure 17.
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<taxonomicName class="Diplopoda" family="Opisotretidae" genus="Opisotretus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Opisotretus beroni" order="Polydesmida" pageId="26" pageNumber="39" phylum="Arthropoda" rank="species" species="beroni">Opisotretus beroni</taxonomicName>
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sp. n., ♂ paratype from Mount Fugilil (summit); A, D, G anterior body part, dorsal, lateral and ventral views, respectively B, E, H midbody segments, dorsal, lateral and ventral views, respectively C, F, I posterior body part, dorsal, lateral and ventral views, respectively J cross-section of a midbody segment K antenna, lateral view L right paratergite 13, dorsal view M tergal setae N claw. - Scale bars: G 0.5 mm; A,
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<normalizedToken originalValue="C–F">C-F</normalizedToken>
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,
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<normalizedToken originalValue="H–K">H-K</normalizedToken>
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0.2 mm; B, L 0.1 mm; M 0.05 mm; N 0.01 mm.
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</paragraph>
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</caption>
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<caption pageId="26" pageNumber="39">
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<paragraph pageId="26" pageNumber="39">
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Figure 18.
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<taxonomicName class="Diplopoda" family="Opisotretidae" genus="Opisotretus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Opisotretus beroni" order="Polydesmida" pageId="26" pageNumber="39" phylum="Arthropoda" rank="species" species="beroni">Opisotretus beroni</taxonomicName>
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sp. n., ♂ paratype from Mount Fugilil (summit); A head, ventral view B both gonopods in situ, ventral view C, D left gonopod, sublateral and submesal views, respectively. - Scale bars: 0.01 mm.
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</paragraph>
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</caption>
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<caption pageId="26" pageNumber="39">
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<paragraph pageId="26" pageNumber="39">
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Figure 19.
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<taxonomicName class="Diplopoda" family="Opisotretidae" genus="Opisotretus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Opisotretus beroni" order="Polydesmida" pageId="26" pageNumber="39" phylum="Arthropoda" rank="species" species="beroni">Opisotretus beroni</taxonomicName>
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sp. n., ♀ subadult, paratype from Mount Fugilil (summit); A, D anterior body part, dorsal and lateral views, respectively B, E, G midbody segments, dorsal, lateral and ventral views, respectively C, F, H posterior body part, dorsal, lateral and ventral views, respectively I cross-section of a midbody segment J midbody leg K right paratergite 13, dorsal view L, M tergal setae N gnathochilarium, ventral view. - Scale bars:
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<normalizedToken originalValue="B–H">B-H</normalizedToken>
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,0.2 mm; A, I, N 0.1 mm; J, K 0.05 mm; M 0.02 mm; L 0.01 mm.
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</paragraph>
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</caption>
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<caption pageId="26" pageNumber="39">
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<paragraph pageId="26" pageNumber="39">
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Figure 20.
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<taxonomicName class="Diplopoda" family="Opisotretidae" genus="Opisotretus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Opisotretus beroni" order="Polydesmida" pageId="26" pageNumber="39" phylum="Arthropoda" rank="species" species="beroni">Opisotretus beroni</taxonomicName>
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sp. n., ♂ paratype from Mount Fugilil (summit); A antenna, lateral view B midbody leg C, D left gonopod, sublateral and submesal views, respectively. - Scale bar: 0.2 mm.
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</paragraph>
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</caption>
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</subSubSection>
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<subSubSection pageId="26" pageNumber="39" type="remarks">
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<paragraph pageId="26" pageNumber="39">Remarks.</paragraph>
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<paragraph pageId="26" pageNumber="39">
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The gonopod structure of this new species has already been illustrated by mistake elsewhere (
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<bibRefCitation author="Golovatch, SI" journalOrPublisher="Arthropoda Selecta" pageId="56" pageNumber="69" pagination="129 - 143" title="New or poorly-known millipedes (Diplopoda) from Papua New Guinea, 2." volume="19" year="2010">Golovatch et al. 2010</bibRefCitation>
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, figs 78 & 80), in connection with documenting the record of
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<taxonomicName class="Diplopoda" family="Opisotretidae" genus="Solaenaulus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Solaenaulus butteli" order="Polydesmida" pageId="26" pageNumber="39" phylum="Arthropoda" rank="species" species="butteli">Solaenaulus butteli</taxonomicName>
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in Papua New Guinea. The same drawings (Fig. 21) are reproduced here again.
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</paragraph>
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<caption pageId="26" pageNumber="39">
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<paragraph pageId="26" pageNumber="39">
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Figure 21.
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<taxonomicName class="Diplopoda" family="Opisotretidae" genus="Opisotretus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Opisotretus beroni" order="Polydesmida" pageId="26" pageNumber="39" phylum="Arthropoda" rank="species" species="beroni">Opisotretus beroni</taxonomicName>
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sp. n., ♂ paratype from Selminum doline; A, B left gonopod, submesal and sublateral views, respectively. - Scale bar: 0.2 mm. After
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<bibRefCitation author="Golovatch, SI" journalOrPublisher="Arthropoda Selecta" pageId="56" pageNumber="69" pagination="129 - 143" title="New or poorly-known millipedes (Diplopoda) from Papua New Guinea, 2." volume="19" year="2010">Golovatch et al. (2010)</bibRefCitation>
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.
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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> |