<documentid="5284F3AFA575AD650F3B9254C9E0BFFF"ID-CLB-Dataset="299696"ID-DOI="10.5281/zenodo.11512952"ID-GBIF-Dataset="2b56e3b0-2274-4963-b243-9c991b07072c"ID-ISSN="0068-547X"ID-Zenodo-Dep="11512952"IM.bibliography_approvedBy="julia"IM.illustrations_approvedBy="felipe"IM.materialsCitations_approvedBy="julia"IM.metadata_approvedBy="felipe"IM.taxonomicNames_approvedBy="julia"IM.treatmentCitations_approvedBy="julia"IM.treatments_approvedBy="julia"checkinTime="1717721037103"checkinUser="felipe"docAuthor="Kavanaugh, David H. & Cueva-Dabkoski, Mollie"docDate="2023"docId="1C1187FCEB75ED65FF9EFDF3639B83CE"docLanguage="en"docName="ProcCalifAcadSci.67.21.493-537.pdf"docOrigin="Proceedings of the California Academy of Sciences 67 (21)"docStyle="DocumentStyle:E411DA009AF5E7F9A7E023431E2B7D5B.2:ProcCalifAcadSci.2015-.journal_article"docStyleId="E411DA009AF5E7F9A7E023431E2B7D5B"docStyleName="ProcCalifAcadSci.2015-.journal_article"docStyleVersion="2"docTitle="Cyclosomus vespertilio Cueva-Dabkoski & Kavanaugh 2023"docType="treatment"docVersion="5"lastPageNumber="525"masterDocId="E028FF84EB68ED45FFE5FFAF6327867B"masterDocTitle="A Review of Genus Cyclosomus Latreille (Coleoptera: Carabidae: Lebiinae: Cyclosomini) in Asia."masterLastPageNumber="537"masterPageNumber="493"pageNumber="522"updateTime="1720721490288"updateUser="ExternalLinkService"zenodo-license-document="CC-BY-4.0">
<mods:titleid="6BD9198051BB46136962E2BFDFFAA90A">A Review of Genus Cyclosomus Latreille (Coleoptera: Carabidae: Lebiinae: Cyclosomini) in Asia.</mods:title>
<mods:namePartid="371D88A1D63BB0CE3110C0443A18867C">Kavanaugh, David H.</mods:namePart>
<mods:affiliationid="66AA01B2E0A2316A81D8BEBF1D00C163">Department of Entomology, California Academy of Sciences, 55 Music Concourse Drive, Golden Gate Park, San Francisco, CA 94118.</mods:affiliation>
<mods:affiliationid="E383F0271FA17DD9D98D34C9054FAC30">Student Science Fellow, California Academy of Sciences, San Francisco, and & 2355 Pearl Street, Santa Monica, CA 90405.</mods:affiliation>
<taxonomicNameid="53B84D69EB75ED58FF9EFDF361C1840F"authority="Cueva-Dabkoski & Kavanaugh"authorityName="Cueva-Dabkoski & Kavanaugh"authorityYear="2023"box="[123,742,604,628]"class="Insecta"family="Carabidae"genus="Cyclosomus"kingdom="Animalia"order="Coleoptera"pageId="29"pageNumber="522"phylum="Arthropoda"rank="species"species="vespertilio"status="sp. nov.">
<figureCitationid="0C832A6FEB75ED58FF9EFDD363C484E9"box="[123,227,636,658]"captionStart="FIGURE"captionStartId="30.[171,183,1573,1592]"captionTargetBox="[134,1162,233,1556]"captionTargetId="figure-9@30.[120,1174,216,1560]"captionTargetPageId="30"captionText="FIGURE 13. Cyclosomus vespertilio Cueva-Dabkoski and Kavanaugh sp. nov. A. Holotype male, dorsal habitus; B. Labels associated with holotype; C. Dark male (India); D. Pale male (India). Scale lines = 1.0 mm."figureDoi="http://doi.org/10.5281/zenodo.11512984"httpUri="https://zenodo.org/record/11512984/files/figure.png"pageId="29"pageNumber="522">Figures 13</figureCitation>
,
<figureCitationid="0C832A6FEB75ED58FF0BFDD3623784E9"box="[238,272,636,658]"captionStart="FIGURE"captionStartId="33.[171,183,1573,1592]"captionTargetBox="[139,1158,216,1560]"captionTargetId="figure-14@33.[135,1162,216,1560]"captionTargetPageId="33"captionText="FIGURE 14. Pronota, Cyclosomus spp., dorsal aspect. A. C. acutangulus Kavanaugh and Cueva-Dabkoski (Bhalukpong, Arunachal Pradesh, India); B. C. flexuosus (Fabricius) (Hetauda, Bagmati Province, Nepal); C. C. inustus Andrewes, holotype (Hong Kong, China); D. C. marginatus Motschulsky (India); E. C. pallidus Kavanaugh and Cueva- Dabkoski sp. nov. (Karachi, Sindh Province, Pakistan); F. C. philippinus Heller (Pili, Zambales Mountains, Luzon, Philippines); G. C. sumatrensis Bouchard (Taman Negra National Park, Pahang, Malaysia); H. C. suturalis (Wiedemann), lectotype (“Bengala”, India); I. C. vespertilio Cueva-Dabkoski and Kavanaugh sp. nov. Scale lines = 0.5 mm."figureDoi="http://doi.org/10.5281/zenodo.11512988"httpUri="https://zenodo.org/record/11512988/files/figure.png"pageId="29"pageNumber="522">14I</figureCitation>
,
<figureCitationid="0C832A6FEB75ED58FEFFFDD3626284E9"box="[282,325,636,658]"captionStart="FIGURE"captionStartId="34.[171,183,869,888]"captionTargetBox="[140,1176,216,846]"captionTargetId="figure-9@34.[120,1176,216,846]"captionTargetPageId="34"captionText="FIGURE 15. Prosternal intercoxal process, Cyclosomus spp., left lateral aspect. A. C. acutangulus Kavanaugh and Cueva-Dabkoski (Longchuan Jiang at Longjiang Bridge, Wuhe Township, Tengchong County, Yunnan, China); B. C. flexuosus Dejean (Cinkona, Anamalia Hills, Tamil Nadu, India); C. C. sumatrensis Bouchard (Taman Negara, Pahang, Malaysia); D. C. verspertilio Cueva-Dabkoski and Kavanaugh sp. nov. (New Delhi, Delhi, India). Scale lines = 0.5 mm."figureDoi="http://doi.org/10.5281/zenodo.11512990"httpUri="https://zenodo.org/record/11512990/files/figure.png"pageId="29"pageNumber="522">15D</figureCitation>
,
<figureCitationid="0C832A6FEB75ED58FEB5FDD3625B84E9"box="[336,380,636,658]"captionStart="FIGURE"captionStartId="35.[171,183,1494,1513]"captionTargetBox="[120,1163,216,1464]"captionTargetId="figure-14@35.[120,1176,216,1479]"captionTargetPageId="35"captionText="FIGURE 16. Male genitalia, Cyclosomus spp., left lateral aspect. A. C. acutangulus Kavanaugh and Cueva-Dabkoski (Longchuan Jiang at Longjiang Bridge, Wuhe Township, Tengchong County, Yunnan, China); B. C. flexuosus Dejean (Karaikal, Puducherry, India); C. C. inustus Andrewes (“China”); D. C. marginatus Motschulsky (“Bengal”, India); E. C. philippinus Heller (Pili, Zambales Mountains, Luzon, Philippines); F. C. sumatrensis Bouchard (Taman Negara, Pahang, Malaysia); G. C. suturalis (Wiedemann), lectotype (“Bengala”, India); H. C. verspertilio Cueva-Dabkoski and Kavanaugh sp. nov. (New Delhi, Delhi, India). Scale lines = 0.5 mm."figureDoi="http://doi.org/10.5281/zenodo.11512992"httpUri="https://zenodo.org/record/11512992/files/figure.png"pageId="29"pageNumber="522">16H</figureCitation>
,
<figureCitationid="0C832A6FEB75ED58FE63FDD3629684E9"box="[390,433,636,658]"captionStart="FIGURE"captionStartId="36.[171,183,1563,1582]"captionTargetBox="[120,1164,216,1526]"captionTargetId="figure-9@36.[120,1176,216,1548]"captionTargetPageId="36"captionText="FIGURE 17. Male genitalia, Cyclosomus spp., dorsal aspect. A. C. acutangulus Kavanaugh and Cueva-Dabkoski (Longchuan Jiang at Longjiang Bridge, Wuhe Township, Tengchong County, Yunnan, China); B. C. flexuosus Dejean (Karaikal, Puducherry, India); C. C. inustus Andrewes (“China”); D. C. marginatus Motschulsky (“Bengal”, India); E. C. philippinus Heller (Pili, Zambales Mountains, Luzon, Philippines); F. C. sumatrensis Bouchard (Taman Negara, Pahang, Malaysia); G. C. suturalis (Wiedemann), lectotype (“Bengala”, India); H. C. verspertilio Cueva-Dabkoski and Kavanaugh sp. nov. (New Delhi, Delhi, India). Scale lines = 0.5 mm."figureDoi="http://doi.org/10.5281/zenodo.11512994"httpUri="https://zenodo.org/record/11512994/files/figure.png"pageId="29"pageNumber="522">17H</figureCitation>
,
<figureCitationid="0C832A6FEB75ED58FE59FDD362F384E9"box="[444,468,636,658]"captionStart="FIGURE"captionStartId="40.[171,183,837,856]"captionTargetBox="[168,1128,216,826]"captionTargetId="figure-339@40.[168,1128,216,826]"captionTargetPageId="40"captionText="FIGURE 22. Map showing distribution of locality records for Cyclosomus specimens examined. White triangles = C. sumatrensis Bouchard; yellow highlighted area with black question mark = type area for C. suturalis (Wiedemann); white circles = other localities for C. suturalis; white squares = C. vespertilio Cueva-Dabkoski and Kavanaugh sp. nov. Modified from Wikimedia Commons, World Atlas of the World, at URL: <http://upload.wikimedia.org/wikipedia/ commons/8/8f/Whole_world_-_land_and_oceans_12000.jpg>. Scale line = 500 km."figureDoi="http://doi.org/10.5281/zenodo.11513004"httpUri="https://zenodo.org/record/11513004/files/figure.png"pageId="29"pageNumber="522">22</figureCitation>
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<taxonomicNameid="53B84D69EB75ED58FCDEFD6E671484A2"authority="Kavanaugh & Cueva-Dabkoski, 2023"authorityName="Kavanaugh & Cueva-Dabkoski"authorityYear="2023"box="[827,1075,705,729]"class="Insecta"family="Carabidae"genus="Cyclosomus"kingdom="Animalia"order="Coleoptera"pageId="29"pageNumber="522"phylum="Arthropoda"rank="species"species="vespertilio"status="sp. nov.">
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accession records (M. Barclay, personal communication)]/ Fry Coll. 1906.100.”/
<taxonomicNameid="53B84D69EB75ED58FD21FB0C607B82C0"box="[708,860,1187,1211]"class="Insecta"family="Carabidae"genus="Omophron"kingdom="Animalia"order="Coleoptera"pageId="29"pageNumber="522"phylum="Arthropoda"rank="variety"variety="major">Or. v. major</taxonomicName>
<taxonomicNameid="53B84D69EB75ED58FC78FB6C67B182A0"authority="Kavanaugh & Cueva-Dabkoski, 2023"authorityName="Kavanaugh & Cueva-Dabkoski"authorityYear="2023"box="[925,1174,1219,1243]"class="Insecta"family="Carabidae"genus="Cyclosomus"kingdom="Animalia"order="Coleoptera"pageId="29"pageNumber="522"phylum="Arthropoda"rank="species"species="vespertilio"status="sp. nov.">
<bibRefCitationid="F0294B1BEB75ED58FDE0FB4C619A8280"author="KAVANAUGH, D. H. & M. CUEVA-DABKOSKI & H. B. LIANG"box="[517,701,1251,1275]"pageId="29"pageNumber="522"pagination="451 - 491"refId="ref23619"refString="KAVANAUGH, D. H., M. CUEVA-DABKOSKI, AND H. B. LIANG. 2023. Inventory of the carabid beetle fauna of the Gaoligong Mountains, western Yunnan Province, China: species of the tribe Cyclosomini Laporte, 1934 (Coleoptera: Carabidae), with descriptions of two new species. Proceedings of the California Academy of Sciences (Series 4) 67: 451 - 491."type="journal article"year="2023">Kavanaugh 2023</bibRefCitation>
<locationid="91676031EB75ED58FE7DFAAC61F28360"LSID="urn:lsid:plazi:treatment:1C1187FCEB75ED65FF9EFDF3639B83CE:91676031EB75ED58FE7DFAAC61F28360"box="[408,725,1283,1307]"country="Nepal"name="Royal Chitwan National Park"pageId="29"pageNumber="522">Royal Chitwan National Park</location>
<taxonomicNameid="53B84D69EB75ED58FDFFFA8C61AC8340"authorityName="Kavanaugh & Cueva-Dabkoski"authorityYear="2023"box="[538,651,1315,1339]"class="Insecta"family="Carabidae"genus="Cyclosomus"kingdom="Animalia"order="Coleoptera"pageId="29"pageNumber="522"phylum="Arthropoda"rank="species"species="vespertilio">
, is a Latin word for bat, here used as a noun in apposition. It refers to the shape of the middle transverse dark band of the joined elytra, which resembles a black bat with its wings spread in most specimens.
<taxonomicNameid="53B84D69EB75ED58FE7BFA2A611483E7"authorityName="Kavanaugh & Cueva-Dabkoski"authorityYear="2023"box="[414,563,1412,1436]"class="Insecta"family="Carabidae"genus="Cyclosomus"kingdom="Animalia"order="Coleoptera"pageId="29"pageNumber="522"phylum="Arthropoda"rank="species"species="vespertilio">
in Asia by the following combination of character states: Body size medium for genus, BL males =
<quantityid="53409B0FEB75ED58FF33FA6B624883A7"box="[214,367,1476,1500]"metricMagnitude="-3"metricUnit="m"metricValue="7.0"metricValueMax="7.4"metricValueMin="6.6"pageId="29"pageNumber="522"unit="mm"value="7.0"valueMax="7.4"valueMin="6.6">6.6 to 7.4 mm</quantity>
, females =
<quantityid="53409B0FEB75ED58FE0FFA6B61A483A7"box="[490,643,1476,1500]"metricMagnitude="-3"metricUnit="m"metricValue="7.05"metricValueMax="7.6"metricValueMin="6.5"pageId="29"pageNumber="522"unit="mm"value="7.05"valueMax="7.6"valueMin="6.5">6.5 to 7.6 mm</quantity>
; body form (
<figureCitationid="0C832A6FEB75ED58FCE8FA6B608883A7"box="[781,943,1476,1500]"captionStart="FIGURE"captionStartId="30.[171,183,1573,1592]"captionTargetBox="[134,1162,233,1556]"captionTargetId="figure-9@30.[120,1174,216,1560]"captionTargetPageId="30"captionText="FIGURE 13. Cyclosomus vespertilio Cueva-Dabkoski and Kavanaugh sp. nov. A. Holotype male, dorsal habitus; B. Labels associated with holotype; C. Dark male (India); D. Pale male (India). Scale lines = 1.0 mm."figureDoi="http://doi.org/10.5281/zenodo.11512984"httpUri="https://zenodo.org/record/11512984/files/figure.png"pageId="29"pageNumber="522">Fig. 13A, C, D</figureCitation>
) roundly ovoid (ratio BL/EW = 1.36 to 1.41; ratio EL/EW = 0.88 to 0.93), with elytra widest at or near mid-length; dorsal surface with distinctly contrasting pale and dark areas; pronotum (
<figureCitationid="0C832A6FEB75ED58FC9AF9AB60FF8067"box="[895,984,1540,1564]"captionStart="FIGURE"captionStartId="33.[171,183,1573,1592]"captionTargetBox="[139,1158,216,1560]"captionTargetId="figure-14@33.[135,1162,216,1560]"captionTargetPageId="33"captionText="FIGURE 14. Pronota, Cyclosomus spp., dorsal aspect. A. C. acutangulus Kavanaugh and Cueva-Dabkoski (Bhalukpong, Arunachal Pradesh, India); B. C. flexuosus (Fabricius) (Hetauda, Bagmati Province, Nepal); C. C. inustus Andrewes, holotype (Hong Kong, China); D. C. marginatus Motschulsky (India); E. C. pallidus Kavanaugh and Cueva- Dabkoski sp. nov. (Karachi, Sindh Province, Pakistan); F. C. philippinus Heller (Pili, Zambales Mountains, Luzon, Philippines); G. C. sumatrensis Bouchard (Taman Negra National Park, Pahang, Malaysia); H. C. suturalis (Wiedemann), lectotype (“Bengala”, India); I. C. vespertilio Cueva-Dabkoski and Kavanaugh sp. nov. Scale lines = 0.5 mm."figureDoi="http://doi.org/10.5281/zenodo.11512988"httpUri="https://zenodo.org/record/11512988/files/figure.png"pageId="29"pageNumber="522">Fig. 14I</figureCitation>
) relatively broad (ratio PWM/PL = 2.79 to 2.93) and more broadened basally (ratio PWM/PWA = 1.63 to 1.75), with disc rufous to piceous, lateral pale bands broad and more or less well-defined, anterior angles broad, lateral margins evenly arcuate, not or faintly sinuate near anterior angles; free apex of prosternal intercoxal process short (
<figureCitationid="0C832A6FEB75ED58FE12F92A617D80E6"box="[503,602,1669,1693]"captionStart="FIGURE"captionStartId="34.[171,183,869,888]"captionTargetBox="[140,1176,216,846]"captionTargetId="figure-9@34.[120,1176,216,846]"captionTargetPageId="34"captionText="FIGURE 15. Prosternal intercoxal process, Cyclosomus spp., left lateral aspect. A. C. acutangulus Kavanaugh and Cueva-Dabkoski (Longchuan Jiang at Longjiang Bridge, Wuhe Township, Tengchong County, Yunnan, China); B. C. flexuosus Dejean (Cinkona, Anamalia Hills, Tamil Nadu, India); C. C. sumatrensis Bouchard (Taman Negara, Pahang, Malaysia); D. C. verspertilio Cueva-Dabkoski and Kavanaugh sp. nov. (New Delhi, Delhi, India). Scale lines = 0.5 mm."figureDoi="http://doi.org/10.5281/zenodo.11512990"httpUri="https://zenodo.org/record/11512990/files/figure.png"pageId="29"pageNumber="522">Fig. 15D</figureCitation>
); elytra pale yellowish-brown with basal, middle, and longitudinal dark bands present and dark reddish brown to black, preapical dark spot absent, middle transverse dark band varied, moderately thick in most specimens (
<figureCitationid="0C832A6FEB77ED5AFC97FF7460F28688"box="[882,981,219,243]"captionStart="FIGURE"captionStartId="30.[171,183,1573,1592]"captionTargetBox="[134,1162,233,1556]"captionTargetId="figure-9@30.[120,1174,216,1560]"captionTargetPageId="30"captionText="FIGURE 13. Cyclosomus vespertilio Cueva-Dabkoski and Kavanaugh sp. nov. A. Holotype male, dorsal habitus; B. Labels associated with holotype; C. Dark male (India); D. Pale male (India). Scale lines = 1.0 mm."figureDoi="http://doi.org/10.5281/zenodo.11512984"httpUri="https://zenodo.org/record/11512984/files/figure.png"pageId="31"pageNumber="524">Fig. 13A</figureCitation>
), markedly thickened (
<figureCitationid="0C832A6FEB77ED5AFF58FF5462398768"box="[189,286,251,275]"captionStart="FIGURE"captionStartId="30.[171,183,1573,1592]"captionTargetBox="[134,1162,233,1556]"captionTargetId="figure-9@30.[120,1174,216,1560]"captionTargetPageId="30"captionText="FIGURE 13. Cyclosomus vespertilio Cueva-Dabkoski and Kavanaugh sp. nov. A. Holotype male, dorsal habitus; B. Labels associated with holotype; C. Dark male (India); D. Pale male (India). Scale lines = 1.0 mm."figureDoi="http://doi.org/10.5281/zenodo.11512984"httpUri="https://zenodo.org/record/11512984/files/figure.png"pageId="31"pageNumber="524">Fig. 13C</figureCitation>
) or narrowed (
<figureCitationid="0C832A6FEB77ED5AFE26FF5461028768"box="[451,549,251,275]"captionStart="FIGURE"captionStartId="30.[171,183,1573,1592]"captionTargetBox="[134,1162,233,1556]"captionTargetId="figure-9@30.[120,1174,216,1560]"captionTargetPageId="30"captionText="FIGURE 13. Cyclosomus vespertilio Cueva-Dabkoski and Kavanaugh sp. nov. A. Holotype male, dorsal habitus; B. Labels associated with holotype; C. Dark male (India); D. Pale male (India). Scale lines = 1.0 mm."figureDoi="http://doi.org/10.5281/zenodo.11512984"httpUri="https://zenodo.org/record/11512984/files/figure.png"pageId="31"pageNumber="524">Fig. 13D</figureCitation>
), in a few specimens; elytral striae moderately impressed, elytral intervals flat or nearly so; elytral epipleura with long setae only in humeral and subhumeral areas, setae in apical two-thirds distinctly shorter; median lobe of male genitalia with shaft distinctly thicker and more arcuate, ventral curvature distinctly curved throughout in lateral aspect (
<figureCitationid="0C832A6FEB77ED5AFE86FED362EF87EF"box="[355,456,380,404]"captionStart="FIGURE"captionStartId="35.[171,183,1494,1513]"captionTargetBox="[120,1163,216,1464]"captionTargetId="figure-14@35.[120,1176,216,1479]"captionTargetPageId="35"captionText="FIGURE 16. Male genitalia, Cyclosomus spp., left lateral aspect. A. C. acutangulus Kavanaugh and Cueva-Dabkoski (Longchuan Jiang at Longjiang Bridge, Wuhe Township, Tengchong County, Yunnan, China); B. C. flexuosus Dejean (Karaikal, Puducherry, India); C. C. inustus Andrewes (“China”); D. C. marginatus Motschulsky (“Bengal”, India); E. C. philippinus Heller (Pili, Zambales Mountains, Luzon, Philippines); F. C. sumatrensis Bouchard (Taman Negara, Pahang, Malaysia); G. C. suturalis (Wiedemann), lectotype (“Bengala”, India); H. C. verspertilio Cueva-Dabkoski and Kavanaugh sp. nov. (New Delhi, Delhi, India). Scale lines = 0.5 mm."figureDoi="http://doi.org/10.5281/zenodo.11512992"httpUri="https://zenodo.org/record/11512992/files/figure.png"pageId="31"pageNumber="524">Fig. 16H</figureCitation>
), apical lamella smoothly rounded and slightly elongate in dorsal aspect (
<figureCitationid="0C832A6FEB77ED5AFF28FE33621787CF"box="[205,304,412,436]"captionStart="FIGURE"captionStartId="36.[171,183,1563,1582]"captionTargetBox="[120,1164,216,1526]"captionTargetId="figure-9@36.[120,1176,216,1548]"captionTargetPageId="36"captionText="FIGURE 17. Male genitalia, Cyclosomus spp., dorsal aspect. A. C. acutangulus Kavanaugh and Cueva-Dabkoski (Longchuan Jiang at Longjiang Bridge, Wuhe Township, Tengchong County, Yunnan, China); B. C. flexuosus Dejean (Karaikal, Puducherry, India); C. C. inustus Andrewes (“China”); D. C. marginatus Motschulsky (“Bengal”, India); E. C. philippinus Heller (Pili, Zambales Mountains, Luzon, Philippines); F. C. sumatrensis Bouchard (Taman Negara, Pahang, Malaysia); G. C. suturalis (Wiedemann), lectotype (“Bengala”, India); H. C. verspertilio Cueva-Dabkoski and Kavanaugh sp. nov. (New Delhi, Delhi, India). Scale lines = 0.5 mm."figureDoi="http://doi.org/10.5281/zenodo.11512994"httpUri="https://zenodo.org/record/11512994/files/figure.png"pageId="31"pageNumber="524">Fig. 17H</figureCitation>
<taxonomicNameid="53B84D69EB76ED5BFEF4F98B61D8804C"authority="Cueva-Dabkoski and Kavanaugh"authorityName="Cueva-Dabkoski and Kavanaugh"authorityYear="2023"box="[273,767,1572,1591]"class="Insecta"family="Carabidae"genus="Cyclosomus"kingdom="Animalia"order="Coleoptera"pageId="30"pageNumber="523"phylum="Arthropoda"rank="species"species="vespertilio"status="sp. nov.">
<paragraphid="940736EAEB76ED5BFF9EF99160F28029"blockId="30.[123,1172,1572,1618]"box="[123,981,1598,1618]"pageId="30"pageNumber="523">Labels associated with holotype; C. Dark male (India); D. Pale male (India). Scale lines = 1.0 mm.</paragraph>
<taxonomicNameid="53B84D69EB77ED5AFEA0FE1262F087AF"authorityName="Cueva-Dabkoski and Kavanaugh"authorityYear="2023"box="[325,471,444,468]"class="Insecta"family="Carabidae"genus="Cyclosomus"kingdom="Animalia"order="Coleoptera"pageId="31"pageNumber="524"phylum="Arthropoda"rank="species"species="vespertilio">
<taxonomicNameid="53B84D69EB77ED5AFEE8FE7262BA878F"authorityName="Cueva-Dabkoski and Kavanaugh"authorityYear="2023"box="[269,413,476,500]"class="Insecta"family="Carabidae"genus="Cyclosomus"kingdom="Animalia"order="Coleoptera"pageId="31"pageNumber="524"phylum="Arthropoda"rank="species"species="vespertilio">
<figureCitationid="0C832A6FEB77ED5AFC52FE526732846E"box="[951,1045,509,533]"captionStart="FIGURE"captionStartId="30.[171,183,1573,1592]"captionTargetBox="[134,1162,233,1556]"captionTargetId="figure-9@30.[120,1174,216,1560]"captionTargetPageId="30"captionText="FIGURE 13. Cyclosomus vespertilio Cueva-Dabkoski and Kavanaugh sp. nov. A. Holotype male, dorsal habitus; B. Labels associated with holotype; C. Dark male (India); D. Pale male (India). Scale lines = 1.0 mm."figureDoi="http://doi.org/10.5281/zenodo.11512984"httpUri="https://zenodo.org/record/11512984/files/figure.png"pageId="31"pageNumber="524">Fig. 13A</figureCitation>
or intermediate between that form and the extreme as shown in
<figureCitationid="0C832A6FEB77ED5AFD5FFDB2603D844E"box="[698,794,541,565]"captionStart="FIGURE"captionStartId="30.[171,183,1573,1592]"captionTargetBox="[134,1162,233,1556]"captionTargetId="figure-9@30.[120,1174,216,1560]"captionTargetPageId="30"captionText="FIGURE 13. Cyclosomus vespertilio Cueva-Dabkoski and Kavanaugh sp. nov. A. Holotype male, dorsal habitus; B. Labels associated with holotype; C. Dark male (India); D. Pale male (India). Scale lines = 1.0 mm."figureDoi="http://doi.org/10.5281/zenodo.11512984"httpUri="https://zenodo.org/record/11512984/files/figure.png"pageId="31"pageNumber="524">Fig. 13C</figureCitation>
. The extreme minimally developed form shown in
<figureCitationid="0C832A6FEB77ED5AFEFBFD92625A842E"box="[286,381,573,597]"captionStart="FIGURE"captionStartId="30.[171,183,1573,1592]"captionTargetBox="[134,1162,233,1556]"captionTargetId="figure-9@30.[120,1174,216,1560]"captionTargetPageId="30"captionText="FIGURE 13. Cyclosomus vespertilio Cueva-Dabkoski and Kavanaugh sp. nov. A. Holotype male, dorsal habitus; B. Labels associated with holotype; C. Dark male (India); D. Pale male (India). Scale lines = 1.0 mm."figureDoi="http://doi.org/10.5281/zenodo.11512984"httpUri="https://zenodo.org/record/11512984/files/figure.png"pageId="31"pageNumber="524">Fig. 13D</figureCitation>
<quantityid="53409B0FEB77ED5AFD31FD31605584CD"box="[724,882,670,694]"metricMagnitude="-3"metricUnit="m"metricValue="7.0"metricValueMax="7.4"metricValueMin="6.6"pageId="31"pageNumber="524"unit="mm"value="7.0"valueMax="7.4"valueMin="6.6">6.6 to 7.4 mm</quantity>
, females =
<quantityid="53409B0FEB77ED5AFC17FD3167B684CD"box="[1010,1169,670,694]"metricMagnitude="-3"metricUnit="m"metricValue="7.05"metricValueMax="7.6"metricValueMin="6.5"pageId="31"pageNumber="524"unit="mm"value="7.05"valueMax="7.6"valueMin="6.5">6.5 to 7.6 mm</quantity>
; body form (
<figureCitationid="0C832A6FEB77ED5AFF18FD11628484AD"box="[253,419,702,726]"captionStart="FIGURE"captionStartId="30.[171,183,1573,1592]"captionTargetBox="[134,1162,233,1556]"captionTargetId="figure-9@30.[120,1174,216,1560]"captionTargetPageId="30"captionText="FIGURE 13. Cyclosomus vespertilio Cueva-Dabkoski and Kavanaugh sp. nov. A. Holotype male, dorsal habitus; B. Labels associated with holotype; C. Dark male (India); D. Pale male (India). Scale lines = 1.0 mm."figureDoi="http://doi.org/10.5281/zenodo.11512984"httpUri="https://zenodo.org/record/11512984/files/figure.png"pageId="31"pageNumber="524">Fig. 13A, C, D</figureCitation>
) roundly ovoid (ratio BL/EW = 1.36 to 1.41; ratio EL/EW = 0.88 to 0.93), with elytra widest at or near mid-length.
Color. Head rufous to black, clypeus and labrum slightly lighter in dark specimens, venter rufous; antennae, mandibles, maxillae, and maxillary and labial palpi pale yellow-tan to rufous. Pronotum with disc rufous to piceous, lateral pale bands yellow-tan, broad and more or less well-defined. Elytra mainly yellow-brown, with piceous to black markings; elytral base, scutellum, and longitudinal dark band on elytral interval 1 dark reddish brown to black, dark basal band slender, piceous to black, extended laterally to interval 5; middle transverse dark band piceous or black, varied in form, moderately thick in most specimens (
<figureCitationid="0C832A6FEB77ED5AFD6FFC6F61CB85A3"box="[650,748,960,984]"captionStart="FIGURE"captionStartId="30.[171,183,1573,1592]"captionTargetBox="[134,1162,233,1556]"captionTargetId="figure-9@30.[120,1174,216,1560]"captionTargetPageId="30"captionText="FIGURE 13. Cyclosomus vespertilio Cueva-Dabkoski and Kavanaugh sp. nov. A. Holotype male, dorsal habitus; B. Labels associated with holotype; C. Dark male (India); D. Pale male (India). Scale lines = 1.0 mm."figureDoi="http://doi.org/10.5281/zenodo.11512984"httpUri="https://zenodo.org/record/11512984/files/figure.png"pageId="31"pageNumber="524">Fig. 13A</figureCitation>
), markedly thickened (
<figureCitationid="0C832A6FEB77ED5AFC04FC6F671885A3"box="[993,1087,960,984]"captionStart="FIGURE"captionStartId="30.[171,183,1573,1592]"captionTargetBox="[134,1162,233,1556]"captionTargetId="figure-9@30.[120,1174,216,1560]"captionTargetPageId="30"captionText="FIGURE 13. Cyclosomus vespertilio Cueva-Dabkoski and Kavanaugh sp. nov. A. Holotype male, dorsal habitus; B. Labels associated with holotype; C. Dark male (India); D. Pale male (India). Scale lines = 1.0 mm."figureDoi="http://doi.org/10.5281/zenodo.11512984"httpUri="https://zenodo.org/record/11512984/files/figure.png"pageId="31"pageNumber="524">Fig. 13C</figureCitation>
) or narrowed (
<figureCitationid="0C832A6FEB77ED5AFF29FC4F620B8583"box="[204,300,992,1016]"captionStart="FIGURE"captionStartId="30.[171,183,1573,1592]"captionTargetBox="[134,1162,233,1556]"captionTargetId="figure-9@30.[120,1174,216,1560]"captionTargetPageId="30"captionText="FIGURE 13. Cyclosomus vespertilio Cueva-Dabkoski and Kavanaugh sp. nov. A. Holotype male, dorsal habitus; B. Labels associated with holotype; C. Dark male (India); D. Pale male (India). Scale lines = 1.0 mm."figureDoi="http://doi.org/10.5281/zenodo.11512984"httpUri="https://zenodo.org/record/11512984/files/figure.png"pageId="31"pageNumber="524">Fig. 13D</figureCitation>
), in a few specimens; preapical dark spot absent. Venter rufous, proepipleura and elytral epipleura pale yellow-tan. Legs pale, yellow-tan to rufous.
</paragraph>
<paragraphid="940736EAEB77ED5AFF4EFB8F600282E2"blockId="31.[123,1174,219,1725]"pageId="31"pageNumber="524">Reflection, luster, and microsculpture. Dorsum and venter without metallic reflection. Head and pronotum dull, with microsculpture moderately impressed and comprised of isodiametric meshes; elytra slightly shiny with isodiametric meshes slightly less deeply impressed; venter with isodiametric to slightly transverse meshes shallowly impressed,</paragraph>
<paragraphid="940736EAEB77ED5AFF4EFB0E626A8361"blockId="31.[123,1174,219,1725]"pageId="31"pageNumber="524">Head. Eyes large, hemispheric; antennae slightly short, extended only to basal one-fifth of elytra; clypeus bisetose; labrum with apical margin deeply emarginate, three pairs of setae present; mentum asetose, with a broad, apically emarginate medial tooth; submentum anteriorly with a single pair of setae.</paragraph>
<figureCitationid="0C832A6FEB77ED5AFE79FA8D62D38341"box="[412,500,1314,1338]"captionStart="FIGURE"captionStartId="33.[171,183,1573,1592]"captionTargetBox="[139,1158,216,1560]"captionTargetId="figure-14@33.[135,1162,216,1560]"captionTargetPageId="33"captionText="FIGURE 14. Pronota, Cyclosomus spp., dorsal aspect. A. C. acutangulus Kavanaugh and Cueva-Dabkoski (Bhalukpong, Arunachal Pradesh, India); B. C. flexuosus (Fabricius) (Hetauda, Bagmati Province, Nepal); C. C. inustus Andrewes, holotype (Hong Kong, China); D. C. marginatus Motschulsky (India); E. C. pallidus Kavanaugh and Cueva- Dabkoski sp. nov. (Karachi, Sindh Province, Pakistan); F. C. philippinus Heller (Pili, Zambales Mountains, Luzon, Philippines); G. C. sumatrensis Bouchard (Taman Negra National Park, Pahang, Malaysia); H. C. suturalis (Wiedemann), lectotype (“Bengala”, India); I. C. vespertilio Cueva-Dabkoski and Kavanaugh sp. nov. Scale lines = 0.5 mm."figureDoi="http://doi.org/10.5281/zenodo.11512988"httpUri="https://zenodo.org/record/11512988/files/figure.png"pageId="31"pageNumber="524">Fig. 14I</figureCitation>
) trapezoidal, almost as wide as elytra at humeral angles, relatively broad (ratio PWM/PL = 2.79 to 2.93) and more broadened basally (ratio PWM/PWA = 1.63 to 1.75), anterior angles broad, rectangular or slightly acute, narrowly rounded apically; anterior margin smoothly concave between anterior angles; lateral margins gently arcuate, not or faintly sinuate near anterior angles; basal margin slightly bisinuate, faintly lobate medially; anterior and basal margination thin but distinct laterally, obsolete medially; lateral margination very slender and finely impressed; midlateral setae present, inserted just medial to lateral margination and at about one-third the distance between the anterior and basal angles along the lateral margin; basolateral setae present, inserted on lateral edge of pronotum and just anterior to posterior angles. Prosternal intercoxal process moderately long, lanceolate, with complete margination, free apex of process short (as in
<figureCitationid="0C832A6FEB77ED5AFF1FF9CB627A8007"box="[250,349,1636,1660]"captionStart="FIGURE"captionStartId="34.[171,183,869,888]"captionTargetBox="[140,1176,216,846]"captionTargetId="figure-9@34.[120,1176,216,846]"captionTargetPageId="34"captionText="FIGURE 15. Prosternal intercoxal process, Cyclosomus spp., left lateral aspect. A. C. acutangulus Kavanaugh and Cueva-Dabkoski (Longchuan Jiang at Longjiang Bridge, Wuhe Township, Tengchong County, Yunnan, China); B. C. flexuosus Dejean (Cinkona, Anamalia Hills, Tamil Nadu, India); C. C. sumatrensis Bouchard (Taman Negara, Pahang, Malaysia); D. C. verspertilio Cueva-Dabkoski and Kavanaugh sp. nov. (New Delhi, Delhi, India). Scale lines = 0.5 mm."figureDoi="http://doi.org/10.5281/zenodo.11512990"httpUri="https://zenodo.org/record/11512990/files/figure.png"pageId="31"pageNumber="524">Fig. 15D</figureCitation>
<paragraphid="940736EAEB77ED65FF4EF92B67688728"blockId="31.[123,1174,219,1725]"lastBlockId="32.[123,1174,219,1461]"lastPageId="32"lastPageNumber="525"pageId="31"pageNumber="524">Elytra. Broadly ovate, slightly shorter than wide (ratio EL/EW = 0.88 to 0.93), broadly rounded apically, humeri slightly obtuse, angulate; elytral striae moderately impressed throughout; elytral intervals flat or nearly so, smooth; parascutellar setiferous pore present at base of interval 1 near junction of striae 1 and 2; two discal setiferous pores present on interval 3 adjacent to stria 2, one inserted just posterior to elytral mid-length and the other inserted near apical one-third; apical seta present, inserted near apex of interval 3; umbilicate series comprised of 11 to 13 setae.</paragraph>
Legs. Males and females with front tarsi similar in shape and width (as in
<figureCitationid="0C832A6FEB48ED65FC22FEF4673C8708"box="[967,1051,347,371]"captionStart="FIGURE"captionStartId="2.[171,183,897,916]"captionTargetBox="[120,1176,216,878]"captionTargetId="figure-193@2.[120,1176,216,878]"captionTargetPageId="2"captionText="FIGURE 2. Parts of legs, Cyclosomus acutangulus Kavanaugh and Cueva-Dabkoski (Longchuan Jiang at Longjiang Bridge, Wuhe Township, Tengchong County, Yunnan, China). A. Left hind tibial medial spur and tarsomere 1, dorsal aspect; B,C. Male front tarsus, B. ventral aspect, C. dorsal aspect; D,E. Male middle tarsus, D. dorsal aspect, E. ventral aspect. Scale lines = 0.2 mm."figureDoi="http://doi.org/10.5281/zenodo.11512958"httpUri="https://zenodo.org/record/11512958/files/figure.png"pageId="32"pageNumber="525">Fig. 2C</figureCitation>
), but males with tarsomeres 1 to 3 with two rows of adhesive squamosetae ventrally (as in
<figureCitationid="0C832A6FEB48ED65FC3CFED4670A87E8"box="[985,1069,379,403]"captionStart="FIGURE"captionStartId="2.[171,183,897,916]"captionTargetBox="[120,1176,216,878]"captionTargetId="figure-193@2.[120,1176,216,878]"captionTargetPageId="2"captionText="FIGURE 2. Parts of legs, Cyclosomus acutangulus Kavanaugh and Cueva-Dabkoski (Longchuan Jiang at Longjiang Bridge, Wuhe Township, Tengchong County, Yunnan, China). A. Left hind tibial medial spur and tarsomere 1, dorsal aspect; B,C. Male front tarsus, B. ventral aspect, C. dorsal aspect; D,E. Male middle tarsus, D. dorsal aspect, E. ventral aspect. Scale lines = 0.2 mm."figureDoi="http://doi.org/10.5281/zenodo.11512958"httpUri="https://zenodo.org/record/11512958/files/figure.png"pageId="32"pageNumber="525">Fig. 2B</figureCitation>
), females without such setae; middle tarsi with tarsomeres 1 to 3 distinctly broader in males (as in
<figureCitationid="0C832A6FEB48ED65FBDFFE3467AA87C8"box="[1082,1165,411,435]"captionStart="FIGURE"captionStartId="2.[171,183,897,916]"captionTargetBox="[120,1176,216,878]"captionTargetId="figure-193@2.[120,1176,216,878]"captionTargetPageId="2"captionText="FIGURE 2. Parts of legs, Cyclosomus acutangulus Kavanaugh and Cueva-Dabkoski (Longchuan Jiang at Longjiang Bridge, Wuhe Township, Tengchong County, Yunnan, China). A. Left hind tibial medial spur and tarsomere 1, dorsal aspect; B,C. Male front tarsus, B. ventral aspect, C. dorsal aspect; D,E. Male middle tarsus, D. dorsal aspect, E. ventral aspect. Scale lines = 0.2 mm."figureDoi="http://doi.org/10.5281/zenodo.11512958"httpUri="https://zenodo.org/record/11512958/files/figure.png"pageId="32"pageNumber="525">Fig. 2D</figureCitation>
) than in females and with two rows of adhesive squamosetae ventrally (as in
<figureCitationid="0C832A6FEB48ED65FC55FE14672487A8"box="[944,1027,443,467]"captionStart="FIGURE"captionStartId="2.[171,183,897,916]"captionTargetBox="[120,1176,216,878]"captionTargetId="figure-193@2.[120,1176,216,878]"captionTargetPageId="2"captionText="FIGURE 2. Parts of legs, Cyclosomus acutangulus Kavanaugh and Cueva-Dabkoski (Longchuan Jiang at Longjiang Bridge, Wuhe Township, Tengchong County, Yunnan, China). A. Left hind tibial medial spur and tarsomere 1, dorsal aspect; B,C. Male front tarsus, B. ventral aspect, C. dorsal aspect; D,E. Male middle tarsus, D. dorsal aspect, E. ventral aspect. Scale lines = 0.2 mm."figureDoi="http://doi.org/10.5281/zenodo.11512958"httpUri="https://zenodo.org/record/11512958/files/figure.png"pageId="32"pageNumber="525">Fig. 2E</figureCitation>
), absent from females. Tarsal claws smooth, edentate.
Male genitalia. Median lobe with shaft distinctly thickened and markedly arcuate, ventral curvature distinctly curved throughout, shaft tapered gently to apex in lateral aspect (
<figureCitationid="0C832A6FEB48ED65FBC4FDB467AE8448"box="[1057,1161,539,563]"captionStart="FIGURE"captionStartId="35.[171,183,1494,1513]"captionTargetBox="[120,1163,216,1464]"captionTargetId="figure-14@35.[120,1176,216,1479]"captionTargetPageId="35"captionText="FIGURE 16. Male genitalia, Cyclosomus spp., left lateral aspect. A. C. acutangulus Kavanaugh and Cueva-Dabkoski (Longchuan Jiang at Longjiang Bridge, Wuhe Township, Tengchong County, Yunnan, China); B. C. flexuosus Dejean (Karaikal, Puducherry, India); C. C. inustus Andrewes (“China”); D. C. marginatus Motschulsky (“Bengal”, India); E. C. philippinus Heller (Pili, Zambales Mountains, Luzon, Philippines); F. C. sumatrensis Bouchard (Taman Negara, Pahang, Malaysia); G. C. suturalis (Wiedemann), lectotype (“Bengala”, India); H. C. verspertilio Cueva-Dabkoski and Kavanaugh sp. nov. (New Delhi, Delhi, India). Scale lines = 0.5 mm."figureDoi="http://doi.org/10.5281/zenodo.11512992"httpUri="https://zenodo.org/record/11512992/files/figure.png"pageId="32"pageNumber="525">Fig. 16H</figureCitation>
), apical lamella smoothly rounded and slightly elongate, slightly narrowed basally in dorsal aspect (
<figureCitationid="0C832A6FEB48ED65FF66FDF463C18408"box="[131,230,603,627]"captionStart="FIGURE"captionStartId="36.[171,183,1563,1582]"captionTargetBox="[120,1164,216,1526]"captionTargetId="figure-9@36.[120,1176,216,1548]"captionTargetPageId="36"captionText="FIGURE 17. Male genitalia, Cyclosomus spp., dorsal aspect. A. C. acutangulus Kavanaugh and Cueva-Dabkoski (Longchuan Jiang at Longjiang Bridge, Wuhe Township, Tengchong County, Yunnan, China); B. C. flexuosus Dejean (Karaikal, Puducherry, India); C. C. inustus Andrewes (“China”); D. C. marginatus Motschulsky (“Bengal”, India); E. C. philippinus Heller (Pili, Zambales Mountains, Luzon, Philippines); F. C. sumatrensis Bouchard (Taman Negara, Pahang, Malaysia); G. C. suturalis (Wiedemann), lectotype (“Bengala”, India); H. C. verspertilio Cueva-Dabkoski and Kavanaugh sp. nov. (New Delhi, Delhi, India). Scale lines = 0.5 mm."figureDoi="http://doi.org/10.5281/zenodo.11512994"httpUri="https://zenodo.org/record/11512994/files/figure.png"pageId="32"pageNumber="525">Fig. 17H</figureCitation>
Unknown, but presumed to be restricted to the sandy shores of medium to large rivers at low elevation, like members of most other species of the genus. The elevation of New
<figureCitationid="0C832A6FEB48ED65FE3AFCB3610A854F"box="[479,557,796,820]"captionStart="FIGURE"captionStartId="40.[171,183,837,856]"captionTargetBox="[168,1128,216,826]"captionTargetId="figure-339@40.[168,1128,216,826]"captionTargetPageId="40"captionText="FIGURE 22. Map showing distribution of locality records for Cyclosomus specimens examined. White triangles = C. sumatrensis Bouchard; yellow highlighted area with black question mark = type area for C. suturalis (Wiedemann); white circles = other localities for C. suturalis; white squares = C. vespertilio Cueva-Dabkoski and Kavanaugh sp. nov. Modified from Wikimedia Commons, World Atlas of the World, at URL: <http://upload.wikimedia.org/wikipedia/ commons/8/8f/Whole_world_-_land_and_oceans_12000.jpg>. Scale line = 500 km."figureDoi="http://doi.org/10.5281/zenodo.11513004"httpUri="https://zenodo.org/record/11513004/files/figure.png"pageId="32"pageNumber="525">Fig. 22</figureCitation>
<collectionCodeid="F2A9AE2FEB48ED65FC3BFCD3671385EF"box="[990,1076,892,916]"country="USA"httpUri="http://grbio.org/cool/142r-0w94"name="Smithsonian Institution, National Museum of Natural History"pageId="32"pageNumber="525"type="Museum">NMNH</collectionCode>
]) and the eastern site is in
<locationid="91676031EB48ED65FECEFC33613985CF"LSID="urn:lsid:plazi:treatment:1C1187FCEB75ED65FF9EFDF3639B83CE:91676031EB48ED65FECEFC33613985CF"box="[299,542,924,948]"country="India"county="This"municipality="Ganges River"name="Chitwan National Park"pageId="32"pageNumber="525"stateProvince="Delhi">Chitwan National Park</location>
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,
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]). However, most of the specimens we examined were labeled simply “
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. According to Max Barclay (
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, personal communication), most of the Nevinson material labeled “
(“Darjeeling”). It is likely, therefore, that the range of this species extends somewhat further east and west along the southern edge of the Himalaya than has yet been confirmed.
<figureCitationid="0C832A6FEB48ED65FC5FFBD3674982EF"box="[954,1134,1148,1172]"captionStart="FIGURE"captionStartId="30.[171,183,1573,1592]"captionTargetBox="[134,1162,233,1556]"captionTargetId="figure-9@30.[120,1174,216,1560]"captionTargetPageId="30"captionText="FIGURE 13. Cyclosomus vespertilio Cueva-Dabkoski and Kavanaugh sp. nov. A. Holotype male, dorsal habitus; B. Labels associated with holotype; C. Dark male (India); D. Pale male (India). Scale lines = 1.0 mm."figureDoi="http://doi.org/10.5281/zenodo.11512984"httpUri="https://zenodo.org/record/11512984/files/figure.png"pageId="32"pageNumber="525">Figs. 13A, C, D</figureCitation>
) in development of the dark color pattern of the elytra in this species, we could not discern any particular geographic component to that variation.
<taxonomicNameid="53B84D69EB48ED65FBC2FB726381836F"authorityName="Cueva-Dabkoski and Kavanaugh"authorityYear="2023"class="Insecta"family="Carabidae"genus="Cyclosomus"kingdom="Animalia"order="Coleoptera"pageId="32"pageNumber="525"phylum="Arthropoda"rank="species"species="vespertilio">
at its northern limit, so these two species may be sympatric or even syntopic in at least some areas. However, they have not yet been recorded together from any locality. It is also possible that
<taxonomicNameid="53B84D69EB48ED65FDA2FA9261FD832E"authorityName="Cueva-Dabkoski and Kavanaugh"authorityYear="2023"box="[583,730,1341,1365]"class="Insecta"family="Carabidae"genus="Cyclosomus"kingdom="Animalia"order="Coleoptera"pageId="32"pageNumber="525"phylum="Arthropoda"rank="species"species="vespertilio">