<documentID-DOI="http://dx.doi.org/10.3897/zookeys.1108.85156"ID-GBIF-Dataset="82ad6418-e2ba-4e94-b288-54cacb69506a"ID-PMC="PMC9848670"ID-Pensoft-Pub="1313-2970-1108-89"ID-Pensoft-UUID="4C588406675B5E2F8199E4C9DF13E485"ID-PubMed="36760703"ID-ZooBank="DB9FDD0F5FDF4B028E0B003EAE84EC91"ModsDocID="1313-2970-1108-89"checkinTime="1656059516731"checkinUser="pensoft"docAuthor="Zhao, Yi, Guo, Wan-Ru, Golovatch, Sergei I. & Liu, Wei-Xin"docDate="2022"docId="FCF9A2D331C5523DAE287198FC9D518C"docLanguage="en"docName="ZooKeys 1108: 89-118"docOrigin="ZooKeys 1108"docPubDate="2022-06-23"docSource="http://dx.doi.org/10.3897/zookeys.1108.85156"docTitle="Glyphiulus xiniudong Zhao & Liu 2022, sp. nov."docType="treatment"docUuid="6F0C1D58-BCAB-4FF0-AA4E-22D189E7202D"docUuidSource="ZooBank"docVersion="4"id="4C588406675B5E2F8199E4C9DF13E485"lastPageNumber="89"masterDocId="4C588406675B5E2F8199E4C9DF13E485"masterDocTitle="Revision of the javanicus species group of the millipede genus Glyphiulus Gervais, 1847, with descriptions of five new species from China (Diplopoda, Spirostreptida, Cambalopsidae)"masterLastPageNumber="118"masterPageNumber="89"pageNumber="89"updateTime="1732480599592"updateUser="ExternalLinkService">
<mods:titleid="7B5C28E358897B9F6DABC93658BE8CC5">Revision of the javanicus species group of the millipede genus Glyphiulus Gervais, 1847, with descriptions of five new species from China (Diplopoda, Spirostreptida, Cambalopsidae)</mods:title>
<mods:affiliationid="989AA6CC163BD43D9D66639251CDE944">College of Plant Protection, South China Agricultural University, Guangzhou 510642, China</mods:affiliation>
<mods:affiliationid="8918B6A439777D185829B65AE5CC36F2">College of Plant Protection, South China Agricultural University, Guangzhou 510642, China</mods:affiliation>
<mods:namePartid="437ECC1E5132D3FD12E995C6A5D34B94">Golovatch, Sergei I.</mods:namePart>
<mods:affiliationid="6855D88BF8B3597F7CCA614162257506">Institute for Problems of Ecology and Evolution, Russian Academy of Sciences, Leninsky pr. 33, Moscow 119071, Russia</mods:affiliation>
<mods:affiliationid="BF08F92448A7C4CA8811C93E8CA7822B">College of Plant Protection, South China Agricultural University, Guangzhou 510642, China</mods:affiliation>
<taxonomicNameid="4C2298A5E84965C143B97EC18D0A8A3C"ID-CoL="9FW7M"LSID="http://zoobank.org/6F0C1D58-BCAB-4FF0-AA4E-22D189E7202D"authority="Zhao & Liu"authorityName="Zhao & Liu"authorityYear="2022"class="Diplopoda"family="Cambalopsidae"genus="Glyphiulus"higherTaxonomySource="CoL"kingdom="Animalia"lsidName="Glyphiulus xiniudong"order="Spirostreptida"pageId="0"pageNumber="89"phylum="Arthropoda"rank="species"species="xiniudong"status="sp. nov.">Glyphiulus xiniudong Zhao & Liu</taxonomicName>
<figureCitationid="709C73AA2F227C596B904A0E967EC560"captionStart="Figure 5"captionStartId="F5"captionText="Figure 5. Pictures of live animals A G. sinuatoprocessus Zhao & Liu, sp. nov. from Cave Niubi Yan B G. scutatus Zhao & Liu, sp. nov. from Cave Bianfu Dong C G. portaliformis Zhao & Liu, sp. nov. from Cave Baiyan Dong D G. xiniudong Zhao & Liu, sp. nov. from Cave Xiniu Dong E G. conuliformis Zhao & Liu, sp. nov. from Cave Yanzi Dong."figureDoi="10.3897/zookeys.1108.85156.figure5"httpUri="https://binary.pensoft.net/fig/705255"pageId="0"pageNumber="89">Figs 5D</figureCitation>
<figureCitationid="A1C2BC309F74964CA8CE3A9B420193B4"captionStart="Figure 10"captionStartId="F10"captionText="Figure 10. Glyphiulus xiniudong Zhao & Liu, sp. nov., ♂ paratype A, B anterior body rings, dorsal and lateral views C, D mid-body rings, dorsal and lateral views, respectively E, F posterior body rings, dorsal and ventral views, respectively. Scale bars: 1 mm."figureDoi="10.3897/zookeys.1108.85156.figure10"httpUri="https://binary.pensoft.net/fig/705260"pageId="0"pageNumber="89">, 10</figureCitation>
<figureCitationid="5822B83ACEF163EE58B48968DCE6B63D"captionStart="Figure 11"captionStartId="F11"captionText="Figure 11. Glyphiulus xiniudong Zhao & Liu, sp. nov., ♂ paratype A head and collum B gnathochilarium and left antenna C mid-body leg and claw D leg 1, frontal view E penes F ♀ paratype, vulvae G anterior gonopods, caudal view H, J posterior gonopod, frontal view I, K posterior gonopod, caudal view. Scale bars: 0.5 mm (A, B), 0.2 mm (C-I), 0.1 mm (J, K)."figureDoi="10.3897/zookeys.1108.85156.figure11"httpUri="https://binary.pensoft.net/fig/705261"pageId="0"pageNumber="89">, 11</figureCitation>
-group by the metazonae with an obvious, corrugate, carved texture and by the leg claw with a rather large accessory spine, coupled with a long subtriangular coxosternum of the anterior gonopod, the latter process being narrow and digitiform. Based on molecular evidence,
Length ca. 28.0-31.0 (♂) or 26.0-41.0 mm (♀), mid-body rings round in cross-section, their width and height similar, 1.1-1.3 (♂) or 1.2-1.8 mm (♀). Body with 42-54 (♂) or 45-64 (♀) podous + 0-3 apodous rings + telson. Colouration purple-brownish, legs almost transparent (Fig.
<figureCitationid="7D3C3A3AC0F390ECE38E7478D1950722"captionStart="Figure 5"captionStartId="F5"captionText="Figure 5. Pictures of live animals A G. sinuatoprocessus Zhao & Liu, sp. nov. from Cave Niubi Yan B G. scutatus Zhao & Liu, sp. nov. from Cave Bianfu Dong C G. portaliformis Zhao & Liu, sp. nov. from Cave Baiyan Dong D G. xiniudong Zhao & Liu, sp. nov. from Cave Xiniu Dong E G. conuliformis Zhao & Liu, sp. nov. from Cave Yanzi Dong."figureDoi="10.3897/zookeys.1108.85156.figure5"httpUri="https://binary.pensoft.net/fig/705255"pageId="0"pageNumber="89">5D</figureCitation>
<figureCitationid="746DC365F0C5CFD67F75F4D450A355EF"captionStart="Figure 10"captionStartId="F10"captionText="Figure 10. Glyphiulus xiniudong Zhao & Liu, sp. nov., ♂ paratype A, B anterior body rings, dorsal and lateral views C, D mid-body rings, dorsal and lateral views, respectively E, F posterior body rings, dorsal and ventral views, respectively. Scale bars: 1 mm."figureDoi="10.3897/zookeys.1108.85156.figure10"httpUri="https://binary.pensoft.net/fig/705260"pageId="0"pageNumber="89">10B</figureCitation>
<figureCitationid="E747F930A0C86905D43C539BB1E54844"captionStart="Figure 11"captionStartId="F11"captionText="Figure 11. Glyphiulus xiniudong Zhao & Liu, sp. nov., ♂ paratype A head and collum B gnathochilarium and left antenna C mid-body leg and claw D leg 1, frontal view E penes F ♀ paratype, vulvae G anterior gonopods, caudal view H, J posterior gonopod, frontal view I, K posterior gonopod, caudal view. Scale bars: 0.5 mm (A, B), 0.2 mm (C-I), 0.1 mm (J, K)."figureDoi="10.3897/zookeys.1108.85156.figure11"httpUri="https://binary.pensoft.net/fig/705261"pageId="0"pageNumber="89">11A</figureCitation>
). Antennae short, slightly clavate, reaching back to caudal margin of ring 2; in length, antennomeres 5> 3> 4 ≈ 2> 6> 1> 7. Antennomeres 5-7 each with a distodorsal field or corolla of bacilliform sensilla (sensory bacilli). Antennomere 7 with four sensory cones (Fig.
<figureCitationid="FCB26EFCA85D73B5D629D72693AC4577"captionStart="Figure 11"captionStartId="F11"captionText="Figure 11. Glyphiulus xiniudong Zhao & Liu, sp. nov., ♂ paratype A head and collum B gnathochilarium and left antenna C mid-body leg and claw D leg 1, frontal view E penes F ♀ paratype, vulvae G anterior gonopods, caudal view H, J posterior gonopod, frontal view I, K posterior gonopod, caudal view. Scale bars: 0.5 mm (A, B), 0.2 mm (C-I), 0.1 mm (J, K)."figureDoi="10.3897/zookeys.1108.85156.figure11"httpUri="https://binary.pensoft.net/fig/705261"pageId="0"pageNumber="89">11B</figureCitation>
<figureCitationid="D6D77EF653AD1E0EE4A4690D69D4DDEB"captionStart="Figure 11"captionStartId="F11"captionText="Figure 11. Glyphiulus xiniudong Zhao & Liu, sp. nov., ♂ paratype A head and collum B gnathochilarium and left antenna C mid-body leg and claw D leg 1, frontal view E penes F ♀ paratype, vulvae G anterior gonopods, caudal view H, J posterior gonopod, frontal view I, K posterior gonopod, caudal view. Scale bars: 0.5 mm (A, B), 0.2 mm (C-I), 0.1 mm (J, K)."figureDoi="10.3897/zookeys.1108.85156.figure11"httpUri="https://binary.pensoft.net/fig/705261"pageId="0"pageNumber="89">11B</figureCitation>
<taxonomicNameid="388691431626CC3AA847CBD63E77212F"authorityName="Zhao & Liu"authorityYear="2022"class="Diplopoda"family="Cambalopsidae"genus="Glyphiulus"higherTaxonomySource="CoL"kingdom="Animalia"lsidName="Glyphiulus xiniudong"order="Spirostreptida"pageId="0"pageNumber="89"phylum="Arthropoda"rank="species"species="xiniudong">
<taxonomicNameid="0D5415142959C1CD54A3676F818C7F16"authorityName="Zhao & Liu"authorityYear="2022"class="Diplopoda"family="Cambalopsidae"genus="Glyphiulus"higherTaxonomySource="CoL"kingdom="Animalia"lsidName="Glyphiulus xiniudong"order="Spirostreptida"pageId="0"pageNumber="89"phylum="Arthropoda"rank="species"species="xiniudong">
<figureCitationid="9716E32A39D407C5090FA7305D04AE03"captionStart="Figure 10"captionStartId="F10"captionText="Figure 10. Glyphiulus xiniudong Zhao & Liu, sp. nov., ♂ paratype A, B anterior body rings, dorsal and lateral views C, D mid-body rings, dorsal and lateral views, respectively E, F posterior body rings, dorsal and ventral views, respectively. Scale bars: 1 mm."figureDoi="10.3897/zookeys.1108.85156.figure10"httpUri="https://binary.pensoft.net/fig/705260"pageId="0"pageNumber="89">10A</figureCitation>
<figureCitationid="BC9E08572016A723862AEBD1166F367D"captionStart="Figure 11"captionStartId="F11"captionText="Figure 11. Glyphiulus xiniudong Zhao & Liu, sp. nov., ♂ paratype A head and collum B gnathochilarium and left antenna C mid-body leg and claw D leg 1, frontal view E penes F ♀ paratype, vulvae G anterior gonopods, caudal view H, J posterior gonopod, frontal view I, K posterior gonopod, caudal view. Scale bars: 0.5 mm (A, B), 0.2 mm (C-I), 0.1 mm (J, K)."figureDoi="10.3897/zookeys.1108.85156.figure11"httpUri="https://binary.pensoft.net/fig/705261"pageId="0"pageNumber="89">11A</figureCitation>
<figureCitationid="92BD71D13519C9DA6640FA3453BDA23D"captionStart="Figure 10"captionStartId="F10"captionText="Figure 10. Glyphiulus xiniudong Zhao & Liu, sp. nov., ♂ paratype A, B anterior body rings, dorsal and lateral views C, D mid-body rings, dorsal and lateral views, respectively E, F posterior body rings, dorsal and ventral views, respectively. Scale bars: 1 mm."figureDoi="10.3897/zookeys.1108.85156.figure10"httpUri="https://binary.pensoft.net/fig/705260"pageId="0"pageNumber="89">10</figureCitation>
). Ozoporiferous tubercles very large, coniform. Prozonae delicately alveolate-areolate, fine longitudinal striations in front of stricture. Metazonae with an obvious, corrugate, carved texture (Fig.
<figureCitationid="AFFD39728807E55AC4B74C745107ADE2"captionStart="Figure 10"captionStartId="F10"captionText="Figure 10. Glyphiulus xiniudong Zhao & Liu, sp. nov., ♂ paratype A, B anterior body rings, dorsal and lateral views C, D mid-body rings, dorsal and lateral views, respectively E, F posterior body rings, dorsal and ventral views, respectively. Scale bars: 1 mm."figureDoi="10.3897/zookeys.1108.85156.figure10"httpUri="https://binary.pensoft.net/fig/705260"pageId="0"pageNumber="89">10</figureCitation>
<figureCitationid="B25A7E614654B4778D6ABBD34212FAB3"captionStart="Figure 10"captionStartId="F10"captionText="Figure 10. Glyphiulus xiniudong Zhao & Liu, sp. nov., ♂ paratype A, B anterior body rings, dorsal and lateral views C, D mid-body rings, dorsal and lateral views, respectively E, F posterior body rings, dorsal and ventral views, respectively. Scale bars: 1 mm."figureDoi="10.3897/zookeys.1108.85156.figure10"httpUri="https://binary.pensoft.net/fig/705260"pageId="0"pageNumber="89">10E</figureCitation>
<figureCitationid="C4DC9F548F05A18D43FB643221F4F212"captionStart="Figure 10"captionStartId="F10"captionText="Figure 10. Glyphiulus xiniudong Zhao & Liu, sp. nov., ♂ paratype A, B anterior body rings, dorsal and lateral views C, D mid-body rings, dorsal and lateral views, respectively E, F posterior body rings, dorsal and ventral views, respectively. Scale bars: 1 mm."figureDoi="10.3897/zookeys.1108.85156.figure10"httpUri="https://binary.pensoft.net/fig/705260"pageId="0"pageNumber="89">10F</figureCitation>
<figureCitationid="55F86B49BF552CA934F603378F9488F9"captionStart="Figure 11"captionStartId="F11"captionText="Figure 11. Glyphiulus xiniudong Zhao & Liu, sp. nov., ♂ paratype A head and collum B gnathochilarium and left antenna C mid-body leg and claw D leg 1, frontal view E penes F ♀ paratype, vulvae G anterior gonopods, caudal view H, J posterior gonopod, frontal view I, K posterior gonopod, caudal view. Scale bars: 0.5 mm (A, B), 0.2 mm (C-I), 0.1 mm (J, K)."figureDoi="10.3897/zookeys.1108.85156.figure11"httpUri="https://binary.pensoft.net/fig/705261"pageId="0"pageNumber="89">11C</figureCitation>
). ♂ legs 1 very strongly reduced, represented by a sternum showing a pair of small, more slender, fused, paramedian, subunciform prongs directed forward, with about 7-9+7-9 long setae at base; flanked by strongly separated, rudimentary, 1-segmented leg vestiges, with some setae (Fig.
<figureCitationid="A76E3CEAC4A8D09A96A063FE60B40EFA"captionStart="Figure 11"captionStartId="F11"captionText="Figure 11. Glyphiulus xiniudong Zhao & Liu, sp. nov., ♂ paratype A head and collum B gnathochilarium and left antenna C mid-body leg and claw D leg 1, frontal view E penes F ♀ paratype, vulvae G anterior gonopods, caudal view H, J posterior gonopod, frontal view I, K posterior gonopod, caudal view. Scale bars: 0.5 mm (A, B), 0.2 mm (C-I), 0.1 mm (J, K)."figureDoi="10.3897/zookeys.1108.85156.figure11"httpUri="https://binary.pensoft.net/fig/705261"pageId="0"pageNumber="89">11D</figureCitation>
). ♂ legs 2 slightly hypertrophied, coxae large; penes rather small, much shorter than coxae, oblong-subtrapeziform, each with three strong setae distolaterally (Fig.
<figureCitationid="3336992537666455948D4B58980A494E"captionStart="Figure 11"captionStartId="F11"captionText="Figure 11. Glyphiulus xiniudong Zhao & Liu, sp. nov., ♂ paratype A head and collum B gnathochilarium and left antenna C mid-body leg and claw D leg 1, frontal view E penes F ♀ paratype, vulvae G anterior gonopods, caudal view H, J posterior gonopod, frontal view I, K posterior gonopod, caudal view. Scale bars: 0.5 mm (A, B), 0.2 mm (C-I), 0.1 mm (J, K)."figureDoi="10.3897/zookeys.1108.85156.figure11"httpUri="https://binary.pensoft.net/fig/705261"pageId="0"pageNumber="89">11E</figureCitation>
<figureCitationid="6AF51B60EEBAD1256305A1ED42077BF3"captionStart="Figure 11"captionStartId="F11"captionText="Figure 11. Glyphiulus xiniudong Zhao & Liu, sp. nov., ♂ paratype A head and collum B gnathochilarium and left antenna C mid-body leg and claw D leg 1, frontal view E penes F ♀ paratype, vulvae G anterior gonopods, caudal view H, J posterior gonopod, frontal view I, K posterior gonopod, caudal view. Scale bars: 0.5 mm (A, B), 0.2 mm (C-I), 0.1 mm (J, K)."figureDoi="10.3897/zookeys.1108.85156.figure11"httpUri="https://binary.pensoft.net/fig/705261"pageId="0"pageNumber="89">11G</figureCitation>
) with a long subtriangular coxosternum with about 9-11 microsetae near distal margin; apicomesal process of coxite very high, rather narrow and digitiform, modestly curved inwards. Telopodite very large, stout and coiled, 1-segmented, lateral in position, much higher than lateral corner of coxite, with a field of six microspinules at base and 6-7 strong setae apically.
<figureCitationid="C75A4E7653AA958E4F66C6C8B6DBA7B1"captionStart="Figure 11"captionStartId="F11"captionText="Figure 11. Glyphiulus xiniudong Zhao & Liu, sp. nov., ♂ paratype A head and collum B gnathochilarium and left antenna C mid-body leg and claw D leg 1, frontal view E penes F ♀ paratype, vulvae G anterior gonopods, caudal view H, J posterior gonopod, frontal view I, K posterior gonopod, caudal view. Scale bars: 0.5 mm (A, B), 0.2 mm (C-I), 0.1 mm (J, K)."figureDoi="10.3897/zookeys.1108.85156.figure11"httpUri="https://binary.pensoft.net/fig/705261"pageId="0"pageNumber="89">11H, I</figureCitation>
) compact. Coxite subquadrate, with a circular field of about 10-15 basolateral microspinules in frontal view; with a field of 19 median microspinules and an apicolateral very strong and long seta in caudal view; apical and mesal parts of coxite with dense, strong and curved setae. Lamelliform lobe membranous, with a rather small, spine-like flagellum.
<figureCitationid="5F3B6261D4233CBDBDBE7B9F7C7BC923"captionStart="Figure 11"captionStartId="F11"captionText="Figure 11. Glyphiulus xiniudong Zhao & Liu, sp. nov., ♂ paratype A head and collum B gnathochilarium and left antenna C mid-body leg and claw D leg 1, frontal view E penes F ♀ paratype, vulvae G anterior gonopods, caudal view H, J posterior gonopod, frontal view I, K posterior gonopod, caudal view. Scale bars: 0.5 mm (A, B), 0.2 mm (C-I), 0.1 mm (J, K)."figureDoi="10.3897/zookeys.1108.85156.figure11"httpUri="https://binary.pensoft.net/fig/705261"pageId="0"pageNumber="89">11F</figureCitation>
<paragraphid="39B42C2907B53224E1E78E9E92579F77"pageId="0"pageNumber="89">In the absence of direct troglomorphic traits, this species can only be considered as troglophilic at most.</paragraph>
