<documentID-CLB-Dataset="59034"ID-DOI="http://dx.doi.org/10.3897/subtbiol.45.98075"ID-GBIF-Dataset="e7ae0fd3-477f-47f9-96d9-744ce25c4f40"ID-Pensoft-Pub="1314-2615-45-119"ID-Pensoft-UUID="79ACCA69003F5982B871D57D4276BDAF"ID-ZooBank="182285722C3943E1A8265C53ED1707A0"ModsDocID="1314-2615-45-119"checkinTime="1679436452817"checkinUser="pensoft"docAuthor="Kuelkoeylueoglu, Okan, Ataman, Alper, Gibson, Randy & Diaz, Peter"docDate="2023"docId="2F9F2A1A2E5B51BE8EB588902F17FB04"docLanguage="en"docName="SubterBiol 45: 119-140"docOrigin="Subterranean Biology 45"docPubDate="2023-03-21"docSource="http://dx.doi.org/10.3897/subtbiol.45.98075"docTitle="Tuberocandona leonidasi Külköylüoğlu & Ataman & Gibson & Diaz 2023, sp. nov."docType="treatment"docUuid="7A749087-625F-4A7C-95A6-C6490CBDBDD3"docUuidSource="ZooBank"docVersion="5"id="79ACCA69003F5982B871D57D4276BDAF"lastPageNumber="119"masterDocId="79ACCA69003F5982B871D57D4276BDAF"masterDocTitle="A new genus, Tuberocandona gen. nov. (Crustacea, Ostracoda, Candonidae) and past to present ostracod species diversity in Texas (USA)"masterLastPageNumber="140"masterPageNumber="119"pageNumber="119"updateTime="1732845805273"updateUser="ExternalLinkService">
<mods:titleid="33FE853F256680D9D46FCB914A30574F">A new genus, Tuberocandona gen. nov. (Crustacea, Ostracoda, Candonidae) and past to present ostracod species diversity in Texas (USA)</mods:title>
<mods:affiliationid="477121DAA69C4B6F65382B462BEFEB64">Department of Biology, Faculty of Arts and Science, Bolu Abant Izzet Baysal University, Bolu, 14300, Turkiye</mods:affiliation>
<mods:affiliationid="A5A2AB175DBB87A7367FEFD5F93F9B09">Department of Biology, Faculty of Arts and Science, Bolu Abant Izzet Baysal University, Bolu, 14300, Turkiye</mods:affiliation>
<mods:affiliationid="F904570821362134C9BFA19BBE31A636">Aquatic Resources Center, United States Fish and Wildlife Service, San Marcos, TX, USA</mods:affiliation>
<mods:affiliationid="287E8ACBCE085E4C83A6AEDF33967A27">Texas Fish and Wildlife Conservation Office, United States Fish and Wildlife Service, San Marcos, TX, USA</mods:affiliation>
<taxonomicNameid="9FE9828E04689A4495BE79B51D4BD32C"LSID="https://zoobank.org/7A749087-625F-4A7C-95A6-C6490CBDBDD3"authority="Külköylüoğlu & Ataman & Gibson & Diaz, 2023"authorityName="Külköylüoğlu & Ataman & Gibson & Diaz"authorityYear="2023"class="Ostracoda"family="Candonidae"genus="Tuberocandona"higherTaxonomySource="CoL"kingdom="Animalia"lsidName="Tuberocandona leonidasi"order="Podocopida"pageId="0"pageNumber="119"phylum="Arthropoda"rank="species"species="leonidasi"status="sp. nov.">Tuberocandona leonidasi</taxonomicName>
Adult ♂ dissected in lactophenol solution with soft body parts (no: OK-TX-BCo-1) sealed with translucent nail polish; valve kept on a micropaleontological slide (no: OK-TX-BCo-2). Collected from the type locality on 4 and 9 of August 2021 by Peter Diaz.
Two ♂ (OK-TX-BCo-4) and two ♀ (OK-TX-BCo-5) mounted and sealed in glass slides, collected from the type locality; total of seven ♀ and four ♂ collected from type locality.
<paragraphid="11A5E87FC990F56FF2F6F39A781E413C"pageId="0"pageNumber="119">Perennial headwater of Honeycut Hollow Spring, Blanco County, Texas, USA (30.266319, -98.333497).</paragraph>
<figureCitationid="B9B3020141D9A53F80ABCD350BDBB380"captionStart="Figure 2"captionStartId="F2"captionText="Figure 2. Tuberocandona leonidasi sp. nov. A LV external view ♂ (Holotype) B RV external view of ♀ (Allotype) C LV internal view of ♀ (Allotype) (dorsal margin broken) and D RV internal view of ♂ with hinge (Paratype) (posteroventral margin broken) E dorsal view of ♂ (Paratype) F muscle scars of ♂ G tubular pore canal of ♂. Scale bars: 70 µm (A-E); 10 µm (F, G) (two-sided arrow)."figureDoi="10.3897/subtbiol.45.98075.figure2"httpUri="https://binary.pensoft.net/fig/827849"pageId="0"pageNumber="119">2A, D-G</figureCitation>
<figureCitationid="B0B07E7D2DB3153472BBC2AB6578C0DD"captionStart="Figure 2"captionStartId="F2"captionText="Figure 2. Tuberocandona leonidasi sp. nov. A LV external view ♂ (Holotype) B RV external view of ♀ (Allotype) C LV internal view of ♀ (Allotype) (dorsal margin broken) and D RV internal view of ♂ with hinge (Paratype) (posteroventral margin broken) E dorsal view of ♂ (Paratype) F muscle scars of ♂ G tubular pore canal of ♂. Scale bars: 70 µm (A-E); 10 µm (F, G) (two-sided arrow)."figureDoi="10.3897/subtbiol.45.98075.figure2"httpUri="https://binary.pensoft.net/fig/827849"pageId="0"pageNumber="119">2E</figureCitation>
), both margins pointed. Carapace surface ornamented and covered with spines, especially around each hexagonal cells, pore canals tubular with a thin seta (Fig.
<figureCitationid="E6B09EAEBB9EC09731CDED143FAAD850"captionStart="Figure 2"captionStartId="F2"captionText="Figure 2. Tuberocandona leonidasi sp. nov. A LV external view ♂ (Holotype) B RV external view of ♀ (Allotype) C LV internal view of ♀ (Allotype) (dorsal margin broken) and D RV internal view of ♂ with hinge (Paratype) (posteroventral margin broken) E dorsal view of ♂ (Paratype) F muscle scars of ♂ G tubular pore canal of ♂. Scale bars: 70 µm (A-E); 10 µm (F, G) (two-sided arrow)."figureDoi="10.3897/subtbiol.45.98075.figure2"httpUri="https://binary.pensoft.net/fig/827849"pageId="0"pageNumber="119">2G</figureCitation>
<figureCitationid="FE39BD859B7A275C27A441D302BFCE8C"captionStart="Figure 2"captionStartId="F2"captionText="Figure 2. Tuberocandona leonidasi sp. nov. A LV external view ♂ (Holotype) B RV external view of ♀ (Allotype) C LV internal view of ♀ (Allotype) (dorsal margin broken) and D RV internal view of ♂ with hinge (Paratype) (posteroventral margin broken) E dorsal view of ♂ (Paratype) F muscle scars of ♂ G tubular pore canal of ♂. Scale bars: 70 µm (A-E); 10 µm (F, G) (two-sided arrow)."figureDoi="10.3897/subtbiol.45.98075.figure2"httpUri="https://binary.pensoft.net/fig/827849"pageId="0"pageNumber="119">2D</figureCitation>
). Dorsal margin almost straight. Calcified inner lamella smooth, without inner list, wide in both margins. LV with internal node anteroventrally, RV smooth. Four large and one small central and two ventral muscle scars located about the center between the tubercles (Fig.
<figureCitationid="D353254A340CE4ED6588B74B98EB50E8"captionStart="Figure 2"captionStartId="F2"captionText="Figure 2. Tuberocandona leonidasi sp. nov. A LV external view ♂ (Holotype) B RV external view of ♀ (Allotype) C LV internal view of ♀ (Allotype) (dorsal margin broken) and D RV internal view of ♂ with hinge (Paratype) (posteroventral margin broken) E dorsal view of ♂ (Paratype) F muscle scars of ♂ G tubular pore canal of ♂. Scale bars: 70 µm (A-E); 10 µm (F, G) (two-sided arrow)."figureDoi="10.3897/subtbiol.45.98075.figure2"httpUri="https://binary.pensoft.net/fig/827849"pageId="0"pageNumber="119">2F</figureCitation>
<figureCitationid="B5891F6EB525453DEF330ED13FEB2CD3"captionStart="Figure 3"captionStartId="F3"captionText="Figure 3. Tuberocandona leonidasi sp. nov. A A 1 B A 2 C Md D Mx 1 E A 2 F rake-like organ G right clasping organ H left clasping organ. A-D, F-H ♂ (Holotype); E ♀ (Allotype). Scale bar: 10 μm."figureDoi="10.3897/subtbiol.45.98075.figure3"httpUri="https://binary.pensoft.net/fig/827850"pageId="0"pageNumber="119">3A</figureCitation>
): First segment (base) well-developed with a slightly plumosed long seta on dorsal margin, and two unequally long smooth setae on ventral margin. Second segment with a smooth dorsal-apical seta medium in size. Third and fourth segments without setae. Fifth segment with four long setae and one medium-sized antero-dorsal seta, and one very short ventral-apical seta. Terminal segment with three long and a medium-sized smooth aesthetasc ya (ca. 1/3 of long setae).
<figureCitationid="7135ABFF0283952706419AAB7B9BE288"captionStart="Figure 3"captionStartId="F3"captionText="Figure 3. Tuberocandona leonidasi sp. nov. A A 1 B A 2 C Md D Mx 1 E A 2 F rake-like organ G right clasping organ H left clasping organ. A-D, F-H ♂ (Holotype); E ♀ (Allotype). Scale bar: 10 μm."figureDoi="10.3897/subtbiol.45.98075.figure3"httpUri="https://binary.pensoft.net/fig/827850"pageId="0"pageNumber="119">3B</figureCitation>
). First segment with a long smooth dorsal-apical seta, reaching halfway of terminal segment. Exopod with one medium-sized and two very small exopodial setae. Second segment without natatory setae. Aesthetasc Y long with two segmented parts extending to end of subterminal segment, proximal part slightly longer than plumosed distal part. Anterior-dorsal seta smooth and long, anterior-dorsal seta very short (ca.
of terminal segment). Seta z-2 claw-like long reaching tips of G2 claw. Setae z1 and z3-4 not observed (cf. female A2). GM and Gm claws well-developed on terminal segment, Gm claw short about 3/4 of GM, and y3-seta very short and thin about size of terminal segment. All claws and z1-setae smooth.
<figureCitationid="D02CBED5388E00DDE9703AC42AB1117C"captionStart="Figure 3"captionStartId="F3"captionText="Figure 3. Tuberocandona leonidasi sp. nov. A A 1 B A 2 C Md D Mx 1 E A 2 F rake-like organ G right clasping organ H left clasping organ. A-D, F-H ♂ (Holotype); E ♀ (Allotype). Scale bar: 10 μm."figureDoi="10.3897/subtbiol.45.98075.figure3"httpUri="https://binary.pensoft.net/fig/827850"pageId="0"pageNumber="119">3C</figureCitation>
): Coxa with seven robust teeth and thin short setae internally, and dorsal seta short and stout. Palp four segmented; first segment with vibratory plate bearing six plumosed setae, S1 and S2 setae plumosed and unequally long, alpha seta not observed. Second segment with a bunch of four long smooth setae, beta seta not observed. Two (one long and one medium sized) unequally long external setae extending to tips of terminal segment. Penultimate (third) segment with two equally long and smooth external setae, two internal setae unequally long and smooth, gamma seta medium-sized and slightly plumosed. Terminal segment slightly rectangular fused with one claw and one seta-like claw. L:W ratio of terminal segment 1.2.
<figureCitationid="09475BBAE21A2A86D0D75056735C07A8"captionStart="Figure 3"captionStartId="F3"captionText="Figure 3. Tuberocandona leonidasi sp. nov. A A 1 B A 2 C Md D Mx 1 E A 2 F rake-like organ G right clasping organ H left clasping organ. A-D, F-H ♂ (Holotype); E ♀ (Allotype). Scale bar: 10 μm."figureDoi="10.3897/subtbiol.45.98075.figure3"httpUri="https://binary.pensoft.net/fig/827850"pageId="0"pageNumber="119">3A</figureCitation>
): With three small endites and a two-segmented palp, vibratory plate with 12-13 plumosed setae. First, second and third endites with five, five and six setae similar in size (two bristles smooth), respectively. Base of first endite with one long and slightly plumose seta. First segment of Mx-palp with 2 medial setae. First palp ca. 3
<figureCitationid="FB14EC8B4150DDF3BF48BD7C77813C9D"captionStart="Figure 3"captionStartId="F3"captionText="Figure 3. Tuberocandona leonidasi sp. nov. A A 1 B A 2 C Md D Mx 1 E A 2 F rake-like organ G right clasping organ H left clasping organ. A-D, F-H ♂ (Holotype); E ♀ (Allotype). Scale bar: 10 μm."figureDoi="10.3897/subtbiol.45.98075.figure3"httpUri="https://binary.pensoft.net/fig/827850"pageId="0"pageNumber="119">3F</figureCitation>
<figureCitationid="70A2F31F819D7CC4B956440A00FE89B2"captionStart="Figure 3"captionStartId="F3"captionText="Figure 3. Tuberocandona leonidasi sp. nov. A A 1 B A 2 C Md D Mx 1 E A 2 F rake-like organ G right clasping organ H left clasping organ. A-D, F-H ♂ (Holotype); E ♀ (Allotype). Scale bar: 10 μm."figureDoi="10.3897/subtbiol.45.98075.figure3"httpUri="https://binary.pensoft.net/fig/827850"pageId="0"pageNumber="119">3G, H</figureCitation>
<figureCitationid="F0C5FC577F9BBBEEB916CE86041E0672"captionStart="Figure 3"captionStartId="F3"captionText="Figure 3. Tuberocandona leonidasi sp. nov. A A 1 B A 2 C Md D Mx 1 E A 2 F rake-like organ G right clasping organ H left clasping organ. A-D, F-H ♂ (Holotype); E ♀ (Allotype). Scale bar: 10 μm."figureDoi="10.3897/subtbiol.45.98075.figure3"httpUri="https://binary.pensoft.net/fig/827850"pageId="0"pageNumber="119">3G</figureCitation>
<figureCitationid="D5D8EB8C2E66E58445985421039DDB5D"captionStart="Figure 3"captionStartId="F3"captionText="Figure 3. Tuberocandona leonidasi sp. nov. A A 1 B A 2 C Md D Mx 1 E A 2 F rake-like organ G right clasping organ H left clasping organ. A-D, F-H ♂ (Holotype); E ♀ (Allotype). Scale bar: 10 μm."figureDoi="10.3897/subtbiol.45.98075.figure3"httpUri="https://binary.pensoft.net/fig/827850"pageId="0"pageNumber="119">3H</figureCitation>
) slightly longer than right one. Both fingers ending with a well-developed spine, and two claws. Endite (masticatory process) with 9 to 10 smooth long setae (thicker than usually known). Two unequally long
<figureCitationid="7ABF60BEF7586D83ECA32BFCBA82A0AB"captionStart="Figure 4"captionStartId="F4"captionText="Figure 4. Tuberocandona leonidasi sp. nov. A T 1 B T 2 C T 3 D uropod and uropodal attachment E hemipenis F Zenker's Organ G genital organ. A, G ♀ (Allotype); B-F ♂ (Holotype). Scale bar: 10 μm."figureDoi="10.3897/subtbiol.45.98075.figure4"httpUri="https://binary.pensoft.net/fig/827851"pageId="0"pageNumber="119">4B</figureCitation>
): Five segmented with a medium-sized slightly plumose d1 seta on the first segment. Second without seta. Third and fourth segments with unequally long f and g setae, respectively. Terminal segment subrectangular, seta h1 reduced or absent, h2 claw smooth and well-developed, longer than the last three segments. Seta h3 thin.
<figureCitationid="1BCF5EDC8DF0954118AE18298FA14474"captionStart="Figure 4"captionStartId="F4"captionText="Figure 4. Tuberocandona leonidasi sp. nov. A T 1 B T 2 C T 3 D uropod and uropodal attachment E hemipenis F Zenker's Organ G genital organ. A, G ♀ (Allotype); B-F ♂ (Holotype). Scale bar: 10 μm."figureDoi="10.3897/subtbiol.45.98075.figure4"httpUri="https://binary.pensoft.net/fig/827851"pageId="0"pageNumber="119">4C</figureCitation>
): Five segmented with a well-developed slightly plumose d1, setae d2 and dp absent. Second segment without seta e. Third and fourth segments with smooth
<figureCitationid="910E535CB6D98E9C937E03CCBE27379F"captionStart="Figure 4"captionStartId="F4"captionText="Figure 4. Tuberocandona leonidasi sp. nov. A T 1 B T 2 C T 3 D uropod and uropodal attachment E hemipenis F Zenker's Organ G genital organ. A, G ♀ (Allotype); B-F ♂ (Holotype). Scale bar: 10 μm."figureDoi="10.3897/subtbiol.45.98075.figure4"httpUri="https://binary.pensoft.net/fig/827851"pageId="0"pageNumber="119">4D</figureCitation>
): Well developed ramus with anterior and posterior claws. Anterior seta short and spine-like, posterior seta absent. Both claws curved and slightly serrated anteriorly. Caudal attachment with one branch.
<figureCitationid="1CEEAAA1CE72DEC50860BE13BAC570B6"captionStart="Figure 4"captionStartId="F4"captionText="Figure 4. Tuberocandona leonidasi sp. nov. A T 1 B T 2 C T 3 D uropod and uropodal attachment E hemipenis F Zenker's Organ G genital organ. A, G ♀ (Allotype); B-F ♂ (Holotype). Scale bar: 10 μm."figureDoi="10.3897/subtbiol.45.98075.figure4"httpUri="https://binary.pensoft.net/fig/827851"pageId="0"pageNumber="119">4E</figureCitation>
<figureCitationid="B768F2A6473639F8AE575D85F6360943"captionStart="Figure 4"captionStartId="F4"captionText="Figure 4. Tuberocandona leonidasi sp. nov. A T 1 B T 2 C T 3 D uropod and uropodal attachment E hemipenis F Zenker's Organ G genital organ. A, G ♀ (Allotype); B-F ♂ (Holotype). Scale bar: 10 μm."figureDoi="10.3897/subtbiol.45.98075.figure4"httpUri="https://binary.pensoft.net/fig/827851"pageId="0"pageNumber="119">4F</figureCitation>
<figureCitationid="7B9D31C9FAA790F0DDCFC28C8A85434E"captionStart="Figure 2"captionStartId="F2"captionText="Figure 2. Tuberocandona leonidasi sp. nov. A LV external view ♂ (Holotype) B RV external view of ♀ (Allotype) C LV internal view of ♀ (Allotype) (dorsal margin broken) and D RV internal view of ♂ with hinge (Paratype) (posteroventral margin broken) E dorsal view of ♂ (Paratype) F muscle scars of ♂ G tubular pore canal of ♂. Scale bars: 70 µm (A-E); 10 µm (F, G) (two-sided arrow)."figureDoi="10.3897/subtbiol.45.98075.figure2"httpUri="https://binary.pensoft.net/fig/827849"pageId="0"pageNumber="119">2B, C</figureCitation>
<figureCitationid="AC9434CC6E76BE7F466AECF1BBAEBE6C"captionStart="Figure 3"captionStartId="F3"captionText="Figure 3. Tuberocandona leonidasi sp. nov. A A 1 B A 2 C Md D Mx 1 E A 2 F rake-like organ G right clasping organ H left clasping organ. A-D, F-H ♂ (Holotype); E ♀ (Allotype). Scale bar: 10 μm."figureDoi="10.3897/subtbiol.45.98075.figure3"httpUri="https://binary.pensoft.net/fig/827850"pageId="0"pageNumber="119">3E</figureCitation>
). Setae z1-2 thin and very short slightly extending terminal segment, setae z3-4 not observed. Long seta on exopod reaching halfway of subterminal segment (cf. male exopod). Two unequally long and smooth setae present on basal segment (cf. male A2). T1 (Fig.
<figureCitationid="CF4572FC4CF77687C054CF72F64B1890"captionStart="Figure 4"captionStartId="F4"captionText="Figure 4. Tuberocandona leonidasi sp. nov. A T 1 B T 2 C T 3 D uropod and uropodal attachment E hemipenis F Zenker's Organ G genital organ. A, G ♀ (Allotype); B-F ♂ (Holotype). Scale bar: 10 μm."figureDoi="10.3897/subtbiol.45.98075.figure4"httpUri="https://binary.pensoft.net/fig/827851"pageId="0"pageNumber="119">4A</figureCitation>
) normally developed, endopod with 2 short (h1, h3) setae, h2 seta not observed. All smooth. Endite with 8-10 apical setae, slightly transformed to claw like. Genital part (Fig.
<figureCitationid="FFB98E96A3F0B4B3EE2966EA9FC9BF6F"captionStart="Figure 4"captionStartId="F4"captionText="Figure 4. Tuberocandona leonidasi sp. nov. A T 1 B T 2 C T 3 D uropod and uropodal attachment E hemipenis F Zenker's Organ G genital organ. A, G ♀ (Allotype); B-F ♂ (Holotype). Scale bar: 10 μm."figureDoi="10.3897/subtbiol.45.98075.figure4"httpUri="https://binary.pensoft.net/fig/827851"pageId="0"pageNumber="119">4G</figureCitation>
