Atheta (Datomicra) lewisiana Cameron, 1933
publication ID |
https://doi.org/ 10.11646/zootaxa.4268.4.3 |
publication LSID |
lsid:zoobank.org:pub:71929131-1CB7-4FF0-8A80-E062F1C00960 |
DOI |
https://doi.org/10.5281/zenodo.6038289 |
persistent identifier |
https://treatment.plazi.org/id/7B3A87E8-FFD8-C96C-FF2B-FBE3FBF85D9A |
treatment provided by |
Plazi |
scientific name |
Atheta (Datomicra) lewisiana Cameron, 1933 |
status |
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Atheta (Datomicra) lewisiana Cameron, 1933 View in CoL
( Fig. 1 View FIGURE 1 D)
Atheta (Datomicra) lewisiana Cameron, 1933: 214 View in CoL .
Atheta (Datostiba) lewisiana: Yosii & Sawada, 1976: 19 View in CoL ; Smetana, 2004: 380; Schülke & Smetana, 2015: 529. Atheta (Datomicra) lewisiana: Pace, 1986: 95 View in CoL ; Paśnik, 2001: 214.
Diagnosis. Length about 1.7–2.0 mm. Body ( Fig. 1 View FIGURE 1 D) dark brown to black; elytra and legs paler than other parts. Head. Slightly transverse, approximately 1.1–1.2 times as wide as long, widest across eyes, narrower than pronotum; eyes distinctly large and prominent, about 1.5 times as long as temples; infraorbital carina complete. Antennae slightly longer than head and pronotum combined; antennomeres 1–3 elongate, 4–10 subquadrate to slightly transverse, 11 longest, about as long as preceding two combined. Thorax. Pronotum approximately 1.3–1.4 times as wide as long, widest at middle; hypomera fully visible in lateral aspect. Elytra slightly transverse, slightly wider than pronotum; elytron approximately 1.6–1.7 times as long as wide; postero-lateral margin almost straight. Abdomen. Subparallel-sided, widest at middle; surface glossy and densely pubescent, with reticulate microsculpture; macrochaetal arrangement of tergites II–VI 02-03-13 -13-13; male tergite VIII with four macrosetae on each side of midline, posterior margin with four short processes; posterior margin of female tergite VIII slightly emarginate; posterior margin of female sternite VIII subtruncate, with conspicuous and long marginal setae. Aedeagus. Median lobe ovate and widest at middle, apical process elongate, rounded at apex in ventral aspect. Spermatheca. Securiform, with small and elongate umbilicus; duct slightly coiled at apex.
Type material. Holotype, ♂, labeled as follows: ‘ Holo-type , Settsu Mimoo PK 27. IX. 32, M.Cameron Bequest B.M. 1955–147., a. lewisiana Cam. TYPE’ . Paratypes, 3 exx., Osaka Mimoo PK. M.Cameron Bequest B.M. 1955–147., Atheta lewisiana Cam . P.M. Hammond, det. 1973 PARATPE; 2 exx., Kobe 26.X.32, M. Cameron Bequest B.M. 1955–147., Atheta lewisiana Cam. P.M . Hammond, det. 1973 PARATPE; 2 exx., Japan Kobe 25. I. 33, M.Cameron., Bequest. B.M. 1955–147. Atheta lewisiana Cam . P.M. Hammond, det. 1973 PARATPE; 1 ex., Settsu Mimoo PK 27. IX. 32, M.Cameron Bequest B.M. 1955–147., Atheta lewisiana Cam. P.M. Hammond , det. 1973 PARATPE.
Material examined. NORTH KOREA: 5 exx., Korea 1974 Kymgang-san 100, 17/vi. As [ North Korea, Gangwon Prov., Mt. Geumgangsan , 17 vi 1974, A. Szeptycki].
Distribution. Korea (North), China (Beijing, Hong Kong, Jiangsu, Shaanxi, Shanxi, Yunnan, Zhejiang), Japan, Nepal and Oriental region.
Remarks. Atheta (Datomicra) lewisiana is similar to A. (D.) celata , A. (D.) dadopora and A. (D.) nigra , but can be distinguished by the characters provided in the key and different shape and structure of aedeagus and spermatheca (See Yosii & Sawada, 1976: Figs. 3 View FIGURE 3 I–L, 3O; Pace, 1986: Fig. 45). This species was recorded by Paśnik (2001) in North Korea and no specimen has been collected in South Korea.
No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.
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Aleocharinae |
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Datomicra |
Atheta (Datomicra) lewisiana Cameron, 1933
Lee, Seung-Gyu & Ahn, Kee-Jeong 2017 |
Atheta (Datostiba) lewisiana:
Schulke 2015: 529 |
Smetana 2004: 380 |
Pasnik 2001: 214 |
Pace 1986: 95 |
Yosii 1976: 19 |
Atheta (Datomicra) lewisiana
Cameron 1933: 214 |