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<document ID-DOI="http://dx.doi.org/10.3897/zookeys.945.51860" ID-GBIF-Dataset="1c694c7e-3d35-4520-b398-6189a61d1430" ID-PMC="PMC7351832" ID-Pensoft-Pub="1313-2970-945-99" ID-Pensoft-UUID="1E1F40C8FAD751509E70897F4DE56527" ID-PubMed="32714007" ID-ZooBank="CCD1B83E262441CDBD0AE1C57EDCA4DC" ModsDocID="1313-2970-945-99" checkinTime="1593797374489" checkinUser="pensoft" docAuthor="Potapov, Mikhail B., Janion-Scheepers, Charlene &amp; Deharveng, Louis" docDate="2020" docId="6A1D4C35081655CEBE5B441E88A98731" docLanguage="en" docName="ZooKeys 945: 99-127" docOrigin="ZooKeys 945" docSource="http://dx.doi.org/10.3897/zookeys.945.51860" docTitle="Cryptopygus bulbus Potapov &amp; Janion-Scheepers &amp; Deharveng 2020, sp. nov." docType="treatment" docUuid="BBDBE2CF-1565-4A84-A15F-5E51CB5C857E" docUuidSource="ZooBank" docVersion="4" id="1E1F40C8FAD751509E70897F4DE56527" lastPageNumber="99" masterDocId="1E1F40C8FAD751509E70897F4DE56527" masterDocTitle="Taxonomy of the Cryptopygus complex. III. The revision of South African species of Cryptopygus and Isotominella (Collembola, Isotomidae)" masterLastPageNumber="127" masterPageNumber="99" pageNumber="99" updateTime="1668169057397" updateUser="ExternalLinkService">
<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
<mods:titleInfo>
<mods:title>Taxonomy of the Cryptopygus complex. III. The revision of South African species of Cryptopygus and Isotominella (Collembola, Isotomidae)</mods:title>
</mods:titleInfo>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Potapov, Mikhail B.</mods:namePart>
<mods:affiliation>Senckenberg Museum of Natural History Goerlitz, Am Museum 1, 02826, Goerlitz, Germany &amp; Moscow State Pedagogical University, Kibalchich str., 6, korp. 3, Moscow 129278, Russia</mods:affiliation>
<mods:nameIdentifier type="orcid">https://orcid.org/0000-0002-6111-3354</mods:nameIdentifier>
<mods:nameIdentifier type="email">mpnk-abroad@yandex.ru</mods:nameIdentifier>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Janion-Scheepers, Charlene</mods:namePart>
<mods:affiliation>University of Cape Town, Department of Biological Sciences, Rondebosch, 7701, South Africa &amp; Iziko Museums of South Africa, 25 Queen Victoria Street, Cape Town, 8001, South Africa</mods:affiliation>
<mods:nameIdentifier type="orcid">https://orcid.org/0000-0001-5942-7912</mods:nameIdentifier>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Deharveng, Louis</mods:namePart>
<mods:affiliation>Institut de Systematique, Evolution, Biodiversite ISYEB-UMR 7205 - CNRS, MNHN, UPMC, EPHE, Museum national d'Histoire naturelle, Sorbonne Universites, 45 rue Buffon, F- 75005, Paris, France</mods:affiliation>
</mods:name>
<mods:typeOfResource>text</mods:typeOfResource>
<mods:relatedItem type="host">
<mods:titleInfo>
<mods:title>ZooKeys</mods:title>
</mods:titleInfo>
<mods:part>
<mods:date>2020</mods:date>
<mods:detail type="volume">
<mods:number>945</mods:number>
</mods:detail>
<mods:extent unit="page">
<mods:start>99</mods:start>
<mods:end>127</mods:end>
</mods:extent>
</mods:part>
</mods:relatedItem>
<mods:location>
<mods:url>http://dx.doi.org/10.3897/zookeys.945.51860</mods:url>
</mods:location>
<mods:classification>journal article</mods:classification>
<mods:identifier type="DOI">http://dx.doi.org/10.3897/zookeys.945.51860</mods:identifier>
<mods:identifier type="Pensoft-Pub">1313-2970-945-99</mods:identifier>
<mods:identifier type="ZooBank">CCD1B83E262441CDBD0AE1C57EDCA4DC</mods:identifier>
<mods:identifier type="Pensoft-UUID">1E1F40C8FAD751509E70897F4DE56527</mods:identifier>
</mods:mods>
<treatment ID-GBIF-Taxon="164910871" LSID="urn:lsid:zoobank.org:act:BBDBE2CF-1565-4A84-A15F-5E51CB5C857E" httpUri="http://treatment.plazi.org/id/6A1D4C35081655CEBE5B441E88A98731" lastPageNumber="99" pageId="0" pageNumber="99">
<subSubSection pageId="0" pageNumber="99" type="nomenclature">
<paragraph pageId="0" pageNumber="99">
<taxonomicName LSID="6A1D4C35-0816-55CE-BE5B-441E88A98731" authority="Potapov &amp; Janion-Scheepers &amp; Deharveng, 2020" authorityName="Potapov &amp; Janion-Scheepers &amp; Deharveng" authorityYear="2020" class="Collembola" family="Isotomidae" genus="Cryptopygus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Cryptopygus bulbus" order="Entomobryomorpha" pageId="0" pageNumber="99" phylum="Arthropoda" rank="species" species="bulbus" status="sp. nov.">Cryptopygus bulbus</taxonomicName>
<taxonomicNameLabel pageId="0" pageNumber="99">sp. nov.</taxonomicNameLabel>
<figureCitation captionStart="Figures 1–3" captionStartId="F1" captionText="Figures 1 - 3. Appearance and macrochaetotaxy of C. bulbus sp. nov., ventral (1) and lateral (2) views, and C. abulbus sp. nov. (3)." figureDoi="10.3897/zookeys.945.51860.figures1-3" httpUri="https://binary.pensoft.net/fig/428159" pageId="0" pageNumber="99">Figures 1</figureCitation>
<figureCitation captionStart="Figures 1–3" captionStartId="F1" captionText="Figures 1 - 3. Appearance and macrochaetotaxy of C. bulbus sp. nov., ventral (1) and lateral (2) views, and C. abulbus sp. nov. (3)." figureDoi="10.3897/zookeys.945.51860.figures1-3" httpUri="https://binary.pensoft.net/fig/428159" pageId="0" pageNumber="99">, 2</figureCitation>
<figureCitation captionStart="Figures 4–5" captionStartId="F2" captionText="Figures 4 - 5. Macrochaetotaxy and s-ms-pattern of C. bulbus sp. nov. (4) and C. abulbus sp. nov. (5). Abbreviations: msms-chaeta, ss s-chaeta." figureDoi="10.3897/zookeys.945.51860.figures4-5" httpUri="https://binary.pensoft.net/fig/428160" pageId="0" pageNumber="99">, 4</figureCitation>
<figureCitation captionStart="Figures 6–14" captionStartId="F3" captionText="Figures 6 - 14. C. bulbus sp. nov. 6 Abd. IV and fused Abd. V and VI 7 labrum, lateral view 8 ocelli, PAO and Ant. I 9, 10 apical part of Ant. IV, different views 11 tibiotarsus and claw of Leg III in adult male 12 ventral tube, ventral view 13 furcal area, ventral view 14 furca, lateral view. Abbreviations: ab apical bulb, org organit, sms subapical ms-chaeta, bms basal ms-chaeta, ss s-chaeta." figureDoi="10.3897/zookeys.945.51860.figures6-14" httpUri="https://binary.pensoft.net/fig/428161" pageId="0" pageNumber="99">, 6-14</figureCitation>
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="99" type="type material">
<paragraph pageId="0" pageNumber="99">Type material.</paragraph>
<paragraph pageId="0" pageNumber="99">
Holotype and thirteen paratypes: South Africa • Western Cape, Cederberg Wilderness Area, Wolfberg Crags;
<geoCoordinate degrees="32.471507" direction="south" orientation="latitude" precision="1" value="-32.471508">32.471507S</geoCoordinate>
,
<geoCoordinate degrees="19.278397" direction="east" orientation="longitude" precision="1" value="19.278397">19.278397E</geoCoordinate>
; 19 Feb 2011; C. Janion-Scheepers leg.; litter, Tullgren extraction; RSA11_CED002, deposited at SAMC • six paratypes on four slides and seven paratypes in ethanol; same locality • sixteen paratypes; Western Cape, Cederberg Wilderness Area;
<geoCoordinate degrees="32.310167" direction="south" orientation="latitude" precision="1" value="-32.310165">32.310167S</geoCoordinate>
,
<geoCoordinate degrees="19.175183" direction="east" orientation="longitude" precision="1" value="19.175182">19.175183E</geoCoordinate>
; Oct. 2008; C. Janion-Scheepers leg.; pitfall trap; RSA08_CED001. Four paratypes deposited in ethanol at SAMC, five paratypes on three slides deposited at SMNG, seven paratypes on three slides at MSPU.
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="99" type="materials_examined">
<paragraph pageId="0" pageNumber="99">Other material.</paragraph>
<paragraph pageId="0" pageNumber="99">
South Africa • Western Cape, Mont Rochelle Nature Reserve, Franschoek;
<geoCoordinate degrees="33.902967" direction="south" orientation="latitude" precision="1" value="-33.902966">33.902967S</geoCoordinate>
,
<geoCoordinate degrees="19.158950" direction="east" orientation="longitude" precision="1" value="19.15895">19.158950E</geoCoordinate>
; 06 Oct. 2008; C. Janion-Scheepers leg.;
<taxonomicName class="Magnoliopsida" family="Ericaceae" genus="Erica" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Erica" order="Ericales" pageId="0" pageNumber="99" phylum="Tracheophyta" rank="genus">
<emphasis italics="true" pageId="0" pageNumber="99">Erica</emphasis>
</taxonomicName>
site with
<taxonomicName genus="Erica-Protea" lsidName="Erica-Protea" pageId="0" pageNumber="99" rank="genus">
<emphasis italics="true" pageId="0" pageNumber="99">Erica-Protea</emphasis>
</taxonomicName>
(
<taxonomicName family="Ericaceae" lsidName="" pageId="0" pageNumber="99" rank="family">Ericaceae</taxonomicName>
and
<taxonomicName genus="Protacea" lsidName="" pageId="0" pageNumber="99" rank="genus">Protacea</taxonomicName>
) mixed litter, litter trap; MR644, MR648 • Western Cape, Kogelberg Nature Reserve;
<geoCoordinate degrees="34.328083" direction="south" orientation="latitude" precision="1" value="-34.328083">34.328083S</geoCoordinate>
,
<geoCoordinate degrees="18.962250" direction="east" orientation="longitude" precision="1" value="18.96225">18.962250E</geoCoordinate>
; 29 Aug. 2008; C. Janion-Scheepers leg.;
<taxonomicName class="Magnoliopsida" family="Ericaceae" genus="Erica" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Erica" order="Ericales" pageId="0" pageNumber="99" phylum="Tracheophyta" rank="genus">
<emphasis italics="true" pageId="0" pageNumber="99">Erica</emphasis>
</taxonomicName>
Site, Litter trap (K467), with
<taxonomicName class="Magnoliopsida" family="Aizoaceae" genus="Galenia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Galenia" order="Caryophyllales" pageId="0" pageNumber="99" phylum="Tracheophyta" rank="genus">
<emphasis italics="true" pageId="0" pageNumber="99">Galenia</emphasis>
</taxonomicName>
litter.
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="99" type="diagnosis">
<paragraph pageId="0" pageNumber="99">Diagnosis.</paragraph>
<paragraph pageId="0" pageNumber="99">With a globular retractile bulb on Ant. IV. Organite on Ant. IV chili-like. 6+6 ocelli. Maxillary palp simple. Two sublobal hairs. Anterior side of manubrium without chaetae. Tenaculum with one chaeta.</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="99" type="description">
<paragraph pageId="0" pageNumber="99">Description.</paragraph>
<paragraph pageId="0" pageNumber="99">
Body size 0.7-0.9 mm, habitus as in Figs
<figureCitation captionStart="Figures 1–3" captionStartId="F1" captionText="Figures 1 - 3. Appearance and macrochaetotaxy of C. bulbus sp. nov., ventral (1) and lateral (2) views, and C. abulbus sp. nov. (3)." figureDoi="10.3897/zookeys.945.51860.figures1-3" httpUri="https://binary.pensoft.net/fig/428159" pageId="0" pageNumber="99">1</figureCitation>
,
<figureCitation captionStart="Figures 1–3" captionStartId="F1" captionText="Figures 1 - 3. Appearance and macrochaetotaxy of C. bulbus sp. nov., ventral (1) and lateral (2) views, and C. abulbus sp. nov. (3)." figureDoi="10.3897/zookeys.945.51860.figures1-3" httpUri="https://binary.pensoft.net/fig/428159" pageId="0" pageNumber="99">2</figureCitation>
. Body with rather regular blue pigmentation, slender. Abd. V well separated from Abd. IV and fused with Abd. VI (Fig.
<figureCitation captionStart="Figures 4–5" captionStartId="F2" captionText="Figures 4 - 5. Macrochaetotaxy and s-ms-pattern of C. bulbus sp. nov. (4) and C. abulbus sp. nov. (5). Abbreviations: msms-chaeta, ss s-chaeta." figureDoi="10.3897/zookeys.945.51860.figures4-5" httpUri="https://binary.pensoft.net/fig/428160" pageId="0" pageNumber="99">4</figureCitation>
). Cuticle
<normalizedToken originalValue="“smooth”">&quot;smooth&quot;</normalizedToken>
, with orthogonal primary granulation. Ocelli 6+6 arranged in anterior and posterior groups (Fig.
<figureCitation captionStart="Figures 6–14" captionStartId="F3" captionText="Figures 6 - 14. C. bulbus sp. nov. 6 Abd. IV and fused Abd. V and VI 7 labrum, lateral view 8 ocelli, PAO and Ant. I 9, 10 apical part of Ant. IV, different views 11 tibiotarsus and claw of Leg III in adult male 12 ventral tube, ventral view 13 furcal area, ventral view 14 furca, lateral view. Abbreviations: ab apical bulb, org organit, sms subapical ms-chaeta, bms basal ms-chaeta, ss s-chaeta." figureDoi="10.3897/zookeys.945.51860.figures6-14" httpUri="https://binary.pensoft.net/fig/428161" pageId="0" pageNumber="99">8</figureCitation>
), three in each. PAO more than twice as long as ocellus, 0.6-0.7 as long as width of Ant. I and 1.0-1.3 as long as inner unguis length. Maxillary head with unmodified lamellae. Maxillary outer lobe with two sublobal hairs, maxillary palp simple. Labral formula as 2/5,5,4, edge of labrum not reduced (Fig.
<figureCitation captionStart="Figures 6–14" captionStartId="F3" captionText="Figures 6 - 14. C. bulbus sp. nov. 6 Abd. IV and fused Abd. V and VI 7 labrum, lateral view 8 ocelli, PAO and Ant. I 9, 10 apical part of Ant. IV, different views 11 tibiotarsus and claw of Leg III in adult male 12 ventral tube, ventral view 13 furcal area, ventral view 14 furca, lateral view. Abbreviations: ab apical bulb, org organit, sms subapical ms-chaeta, bms basal ms-chaeta, ss s-chaeta." figureDoi="10.3897/zookeys.945.51860.figures6-14" httpUri="https://binary.pensoft.net/fig/428161" pageId="0" pageNumber="99">7</figureCitation>
). Labium with five usual papillae (
<emphasis italics="true" pageId="0" pageNumber="99">A-E</emphasis>
) and labial formula A1B3C0D4E6, guard chaetae e7 and b4 absent, three proximal and four basomedian chaetae. Ventral side of head with 4+4 chaetae. Ant. I with two ventral s-chaetae (s) and three small bms, two dorsal and one ventral, Ant. II with three bms and one latero-distal s, Ant. III with one bms and five distal s (including one lateral), without additional s-chaetae. S-chaetae on Ant. IV weakly differentiated. Organite long, of chili-like shape, set apart from subapical micro s-chaeta (Figs
<figureCitation captionStart="Figures 6–14" captionStartId="F3" captionText="Figures 6 - 14. C. bulbus sp. nov. 6 Abd. IV and fused Abd. V and VI 7 labrum, lateral view 8 ocelli, PAO and Ant. I 9, 10 apical part of Ant. IV, different views 11 tibiotarsus and claw of Leg III in adult male 12 ventral tube, ventral view 13 furcal area, ventral view 14 furca, lateral view. Abbreviations: ab apical bulb, org organit, sms subapical ms-chaeta, bms basal ms-chaeta, ss s-chaeta." figureDoi="10.3897/zookeys.945.51860.figures6-14" httpUri="https://binary.pensoft.net/fig/428161" pageId="0" pageNumber="99">9</figureCitation>
,
<figureCitation captionStart="Figures 6–14" captionStartId="F3" captionText="Figures 6 - 14. C. bulbus sp. nov. 6 Abd. IV and fused Abd. V and VI 7 labrum, lateral view 8 ocelli, PAO and Ant. I 9, 10 apical part of Ant. IV, different views 11 tibiotarsus and claw of Leg III in adult male 12 ventral tube, ventral view 13 furcal area, ventral view 14 furca, lateral view. Abbreviations: ab apical bulb, org organit, sms subapical ms-chaeta, bms basal ms-chaeta, ss s-chaeta." figureDoi="10.3897/zookeys.945.51860.figures6-14" httpUri="https://binary.pensoft.net/fig/428161" pageId="0" pageNumber="99">10</figureCitation>
). A globular retractile bulb embedded at tip of antennae, near pin-chaeta (Figs
<figureCitation captionStart="Figures 6–14" captionStartId="F3" captionText="Figures 6 - 14. C. bulbus sp. nov. 6 Abd. IV and fused Abd. V and VI 7 labrum, lateral view 8 ocelli, PAO and Ant. I 9, 10 apical part of Ant. IV, different views 11 tibiotarsus and claw of Leg III in adult male 12 ventral tube, ventral view 13 furcal area, ventral view 14 furca, lateral view. Abbreviations: ab apical bulb, org organit, sms subapical ms-chaeta, bms basal ms-chaeta, ss s-chaeta." figureDoi="10.3897/zookeys.945.51860.figures6-14" httpUri="https://binary.pensoft.net/fig/428161" pageId="0" pageNumber="99">9</figureCitation>
,
<figureCitation captionStart="Figures 6–14" captionStartId="F3" captionText="Figures 6 - 14. C. bulbus sp. nov. 6 Abd. IV and fused Abd. V and VI 7 labrum, lateral view 8 ocelli, PAO and Ant. I 9, 10 apical part of Ant. IV, different views 11 tibiotarsus and claw of Leg III in adult male 12 ventral tube, ventral view 13 furcal area, ventral view 14 furca, lateral view. Abbreviations: ab apical bulb, org organit, sms subapical ms-chaeta, bms basal ms-chaeta, ss s-chaeta." figureDoi="10.3897/zookeys.945.51860.figures6-14" httpUri="https://binary.pensoft.net/fig/428161" pageId="0" pageNumber="99">10</figureCitation>
).
</paragraph>
<caption doi="10.3897/zookeys.945.51860.figures1-3" httpUri="https://binary.pensoft.net/fig/428159" pageId="0" pageNumber="99" start="Figures 1–3" startId="F1">
<paragraph pageId="0" pageNumber="99">
<emphasis bold="true" pageId="0" pageNumber="99">Figures 1-3.</emphasis>
Appearance and macrochaetotaxy of
<taxonomicName lsidName="C. bulbus" pageId="0" pageNumber="99" rank="species" species="bulbus">
<emphasis italics="true" pageId="0" pageNumber="99">C. bulbus</emphasis>
</taxonomicName>
sp. nov., ventral (
<emphasis bold="true" pageId="0" pageNumber="99">1</emphasis>
) and lateral (
<emphasis bold="true" pageId="0" pageNumber="99">2</emphasis>
) views, and
<taxonomicName lsidName="C. abulbus" pageId="0" pageNumber="99" rank="species" species="abulbus">
<emphasis italics="true" pageId="0" pageNumber="99">C. abulbus</emphasis>
</taxonomicName>
sp. nov. (
<emphasis bold="true" pageId="0" pageNumber="99">3</emphasis>
).
</paragraph>
</caption>
<paragraph pageId="0" pageNumber="99">
Common chaetae often slightly serrated at the posterior part of Abd. V. S-formula as 4,3/2,2,2,3,5 (s), 1,0/1,0,0 (ms) (Fig.
<figureCitation captionStart="Figures 6–14" captionStartId="F3" captionText="Figures 6 - 14. C. bulbus sp. nov. 6 Abd. IV and fused Abd. V and VI 7 labrum, lateral view 8 ocelli, PAO and Ant. I 9, 10 apical part of Ant. IV, different views 11 tibiotarsus and claw of Leg III in adult male 12 ventral tube, ventral view 13 furcal area, ventral view 14 furca, lateral view. Abbreviations: ab apical bulb, org organit, sms subapical ms-chaeta, bms basal ms-chaeta, ss s-chaeta." figureDoi="10.3897/zookeys.945.51860.figures6-14" httpUri="https://binary.pensoft.net/fig/428161" pageId="0" pageNumber="99">7</figureCitation>
). Tergal s-chaetae much shorter than common chaetae and well distinguishable (Fig.
<figureCitation captionStart="Figures 4–5" captionStartId="F2" captionText="Figures 4 - 5. Macrochaetotaxy and s-ms-pattern of C. bulbus sp. nov. (4) and C. abulbus sp. nov. (5). Abbreviations: msms-chaeta, ss s-chaeta." figureDoi="10.3897/zookeys.945.51860.figures4-5" httpUri="https://binary.pensoft.net/fig/428160" pageId="0" pageNumber="99">4</figureCitation>
). Medial s-chaetae on Th. II-Abd. III situated in mid-tergal position. On Abd. V, three dorsal s-chaetae (al, accp1, accp2) and two lateral ones slightly shorter (Fig.
<figureCitation captionStart="Figures 6–14" captionStartId="F3" captionText="Figures 6 - 14. C. bulbus sp. nov. 6 Abd. IV and fused Abd. V and VI 7 labrum, lateral view 8 ocelli, PAO and Ant. I 9, 10 apical part of Ant. IV, different views 11 tibiotarsus and claw of Leg III in adult male 12 ventral tube, ventral view 13 furcal area, ventral view 14 furca, lateral view. Abbreviations: ab apical bulb, org organit, sms subapical ms-chaeta, bms basal ms-chaeta, ss s-chaeta." figureDoi="10.3897/zookeys.945.51860.figures6-14" httpUri="https://binary.pensoft.net/fig/428161" pageId="0" pageNumber="99">6</figureCitation>
). Macrochaetae smooth and short, 1,1/3,3,3 in number, medial ones on Abd. VI 1.6-2.0 times longer than dens and 2.8-4.1 times longer than mucro. Foil chaetae at the tip of abdomen absent. Axial chaetotaxy as 5-6,4/3,3(4),3-4,4-6. Th. I and II without ventral chaetae, Th. III with 2+2 ventral chaetae (Fig.
<figureCitation captionStart="Figures 1–3" captionStartId="F1" captionText="Figures 1 - 3. Appearance and macrochaetotaxy of C. bulbus sp. nov., ventral (1) and lateral (2) views, and C. abulbus sp. nov. (3)." figureDoi="10.3897/zookeys.945.51860.figures1-3" httpUri="https://binary.pensoft.net/fig/428159" pageId="0" pageNumber="99">1</figureCitation>
).
</paragraph>
<caption doi="10.3897/zookeys.945.51860.figures4-5" httpUri="https://binary.pensoft.net/fig/428160" pageId="0" pageNumber="99" start="Figures 4–5" startId="F2">
<paragraph pageId="0" pageNumber="99">
<emphasis bold="true" pageId="0" pageNumber="99">Figures 4-5.</emphasis>
Macrochaetotaxy and s-ms-pattern of
<taxonomicName lsidName="C. bulbus" pageId="0" pageNumber="99" rank="species" species="bulbus">
<emphasis italics="true" pageId="0" pageNumber="99">C. bulbus</emphasis>
</taxonomicName>
sp. nov. (
<emphasis bold="true" pageId="0" pageNumber="99">4</emphasis>
) and
<taxonomicName lsidName="C. abulbus" pageId="0" pageNumber="99" rank="species" species="abulbus">
<emphasis italics="true" pageId="0" pageNumber="99">C. abulbus</emphasis>
</taxonomicName>
sp. nov. (
<emphasis bold="true" pageId="0" pageNumber="99">5</emphasis>
). Abbreviations: msms-chaeta, ss s-chaeta.
</paragraph>
</caption>
<paragraph pageId="0" pageNumber="99">
Unguis of normal shape, without teeth. Empodial appendage 0.5-0.7 as long as unguis. Tibiotarsi without additional chaetae on Leg I and II (21 chaetae), and with few ones on Leg III (&gt;25), adult males with short thickened spurs on tibiotarsi III (Fig.
<figureCitation captionStart="Figures 6–14" captionStartId="F3" captionText="Figures 6 - 14. C. bulbus sp. nov. 6 Abd. IV and fused Abd. V and VI 7 labrum, lateral view 8 ocelli, PAO and Ant. I 9, 10 apical part of Ant. IV, different views 11 tibiotarsus and claw of Leg III in adult male 12 ventral tube, ventral view 13 furcal area, ventral view 14 furca, lateral view. Abbreviations: ab apical bulb, org organit, sms subapical ms-chaeta, bms basal ms-chaeta, ss s-chaeta." figureDoi="10.3897/zookeys.945.51860.figures6-14" httpUri="https://binary.pensoft.net/fig/428161" pageId="0" pageNumber="99">11</figureCitation>
). Tibiotarsal tenent hairs clavate, 1,2,2 on Tibiotarsi 1,2,3. Ventral tube with 3+3 laterodistal and 4-6 posterior chaetae, anteriorly without chaetae (Fig.
<figureCitation captionStart="Figures 6–14" captionStartId="F3" captionText="Figures 6 - 14. C. bulbus sp. nov. 6 Abd. IV and fused Abd. V and VI 7 labrum, lateral view 8 ocelli, PAO and Ant. I 9, 10 apical part of Ant. IV, different views 11 tibiotarsus and claw of Leg III in adult male 12 ventral tube, ventral view 13 furcal area, ventral view 14 furca, lateral view. Abbreviations: ab apical bulb, org organit, sms subapical ms-chaeta, bms basal ms-chaeta, ss s-chaeta." figureDoi="10.3897/zookeys.945.51860.figures6-14" httpUri="https://binary.pensoft.net/fig/428161" pageId="0" pageNumber="99">12</figureCitation>
). Tenaculum with 4+4 teeth and one chaeta. Anterior furcal subcoxa with 5-7, posterior one with three chaetae. Anterior side of manubrium without chaetae, posterior side with 4+4 laterobasal and 8-10 chaetae on main part, without lateral chaetae (Figs
<figureCitation captionStart="Figures 6–14" captionStartId="F3" captionText="Figures 6 - 14. C. bulbus sp. nov. 6 Abd. IV and fused Abd. V and VI 7 labrum, lateral view 8 ocelli, PAO and Ant. I 9, 10 apical part of Ant. IV, different views 11 tibiotarsus and claw of Leg III in adult male 12 ventral tube, ventral view 13 furcal area, ventral view 14 furca, lateral view. Abbreviations: ab apical bulb, org organit, sms subapical ms-chaeta, bms basal ms-chaeta, ss s-chaeta." figureDoi="10.3897/zookeys.945.51860.figures6-14" httpUri="https://binary.pensoft.net/fig/428161" pageId="0" pageNumber="99">13</figureCitation>
,
<figureCitation captionStart="Figures 6–14" captionStartId="F3" captionText="Figures 6 - 14. C. bulbus sp. nov. 6 Abd. IV and fused Abd. V and VI 7 labrum, lateral view 8 ocelli, PAO and Ant. I 9, 10 apical part of Ant. IV, different views 11 tibiotarsus and claw of Leg III in adult male 12 ventral tube, ventral view 13 furcal area, ventral view 14 furca, lateral view. Abbreviations: ab apical bulb, org organit, sms subapical ms-chaeta, bms basal ms-chaeta, ss s-chaeta." figureDoi="10.3897/zookeys.945.51860.figures6-14" httpUri="https://binary.pensoft.net/fig/428161" pageId="0" pageNumber="99">14</figureCitation>
). Dens short, without crenulation, with one rigid and short anterior and three posterior chaetae. Mucro bidentate. Ratio manubrium: dens: mucro = 2.5-4.1: 1.7-2.2: 1.
</paragraph>
<caption doi="10.3897/zookeys.945.51860.figures6-14" httpUri="https://binary.pensoft.net/fig/428161" pageId="0" pageNumber="99" start="Figures 6–14" startId="F3">
<paragraph pageId="0" pageNumber="99">
<emphasis bold="true" pageId="0" pageNumber="99">Figures 6-14.</emphasis>
<taxonomicName lsidName="C. bulbus" pageId="0" pageNumber="99" rank="species" species="bulbus">
<emphasis italics="true" pageId="0" pageNumber="99">C. bulbus</emphasis>
</taxonomicName>
sp. nov.
<emphasis bold="true" pageId="0" pageNumber="99">6</emphasis>
Abd. IV and fused Abd. V and VI
<emphasis bold="true" pageId="0" pageNumber="99">7</emphasis>
labrum, lateral view
<emphasis bold="true" pageId="0" pageNumber="99">8</emphasis>
ocelli, PAO and Ant. I
<emphasis bold="true" pageId="0" pageNumber="99">9, 10</emphasis>
apical part of Ant. IV, different views
<emphasis bold="true" pageId="0" pageNumber="99">11</emphasis>
tibiotarsus and claw of Leg III in adult male
<emphasis bold="true" pageId="0" pageNumber="99">12</emphasis>
ventral tube, ventral view
<emphasis bold="true" pageId="0" pageNumber="99">13</emphasis>
furcal area, ventral view
<emphasis bold="true" pageId="0" pageNumber="99">14</emphasis>
furca, lateral view. Abbreviations: ab apical bulb, org organit, sms subapical ms-chaeta, bms basal ms-chaeta, ss s-chaeta.
</paragraph>
</caption>
</subSubSection>
<subSubSection pageId="0" pageNumber="99" type="etymology">
<paragraph pageId="0" pageNumber="99">Etymology.</paragraph>
<paragraph pageId="0" pageNumber="99">The name is derived from the presence of apical bulb on Ant. IV.</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="99" type="distribution">
<paragraph pageId="0" pageNumber="99">Distribution and ecology.</paragraph>
<paragraph pageId="0" pageNumber="99">Currently known to occur in the southern part of the Western Cape Province of South Africa, including Kogelberg, Franschoek and the Table Mountain area (Cape Town). All specimens were collected from leaf litter in indigenous vegetation.</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="99" type="discussion">
<paragraph pageId="0" pageNumber="99">Discussion.</paragraph>
<paragraph pageId="0" pageNumber="99">
The species differs from other representatives of the
<taxonomicName authorityName="Willem" authorityYear="1902" class="Collembola" family="Isotomidae" genus="Cryptopygus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Cryptopygus" order="Entomobryomorpha" pageId="0" pageNumber="99" phylum="Arthropoda" rank="genus">
<emphasis italics="true" pageId="0" pageNumber="99">Cryptopygus</emphasis>
</taxonomicName>
complex, if not from all
<taxonomicName authorityName="Schaffer" authorityYear="1896" family="Isotomidae" lsidName="" pageId="0" pageNumber="99" rank="family">Isotomidae</taxonomicName>
of the Southern Hemisphere, by the presence of a globular bulb at tip of the antennae. The taxonomical value of this character is not fully clear. In the Northern Hemisphere several unrelated genera also possess an apical bulb which is embedded on the tip of the antennae, for example
<taxonomicName class="Collembola" family="Isotomidae" genus="Anurophorus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Anurophorus" order="Entomobryomorpha" pageId="0" pageNumber="99" phylum="Arthropoda" rank="genus">
<emphasis italics="true" pageId="0" pageNumber="99">Anurophorus</emphasis>
</taxonomicName>
Nicolet, 1842 (most of the species),
<taxonomicName authorityName="Potapov &amp; Stebaeva" authorityYear="1995" class="Collembola" family="Isotomidae" genus="Sibiracanthella" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Sibiracanthella" order="Entomobryomorpha" pageId="0" pageNumber="99" phylum="Arthropoda" rank="genus">
<emphasis italics="true" pageId="0" pageNumber="99">Sibiracanthella</emphasis>
</taxonomicName>
Potapov &amp; Stebaeva, 1994,
<taxonomicName authorityName="Grinbergs" authorityYear="1962" class="Collembola" family="Isotomidae" genus="Tuvia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Tuvia" order="Entomobryomorpha" pageId="0" pageNumber="99" phylum="Arthropoda" rank="genus">
<emphasis italics="true" pageId="0" pageNumber="99">Tuvia</emphasis>
</taxonomicName>
Grinbergs, 1962 and
<taxonomicName class="Collembola" family="Isotomidae" genus="Vertagopus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Vertagopus" order="Entomobryomorpha" pageId="0" pageNumber="99" phylum="Arthropoda" rank="genus">
<emphasis italics="true" pageId="0" pageNumber="99">Vertagopus</emphasis>
</taxonomicName>
<normalizedToken originalValue="Börner">Boerner</normalizedToken>
, 1906 (few species). The antennal bulb of
<taxonomicName lsidName="C. bulbus" pageId="0" pageNumber="99" rank="species" species="bulbus">
<emphasis italics="true" pageId="0" pageNumber="99">C. bulbus</emphasis>
</taxonomicName>
sp. nov. is set apart from the apex, which is unlike in the aforementioned taxa. The only exception found was in specimens observed from Orangekloof (Cape Town), where the apical bulb was less developed.
</paragraph>
<paragraph pageId="0" pageNumber="99">
For other differences of the new species from congeners see the Discussion of
<taxonomicName lsidName="C. abulbus" pageId="0" pageNumber="99" rank="species" species="abulbus">
<emphasis italics="true" pageId="0" pageNumber="99">C. abulbus</emphasis>
</taxonomicName>
sp. nov.
</paragraph>
</subSubSection>
</treatment>
</document>
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