Liogluta granigera Kiesenwetter 1850
Creators: name: Lee, Seung-Gyu
name: Ahn, Kee-Jeong
Publisher: name: Zenodo
Year: 2016
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Staphylinidae
Liogluta
Liogluta granigera

description: Liogluta granigera (Kiesenwetter, 1850)
(Fig. 1 C)
Homalota granigera Kiesenwetter, 1850: 218. Aleochara crassicornis Gyllenhal, 1827: 486. Homalota subalpina Mulsant & Rey, 1852: 17. Liogluta sexnotata Thomson, 1871: 375.
Atheta (Liogluta) granigera: Palm, 1970: 176.
Liogluta granigera: Benick & Lohse, 1974: 121; Paśnik, 2001: 201; Smetana, 2004: 410; Schülke & Smetana, 2015: 565.
Description. Length 3.5–4.0 mm. Body (Fig. 1 C) subparallel-sided; surface distinctly glossy and densely pubescent, with fine microsculpture. Body reddish brown; head darker than other parts; elytra and legs paler, yellowish brown to brown. Head. Subquadrate, about as wide as long, widest at middle, slightly narrower than pronotum; eyes moderate in size and slightly prominent, about as long as temples; gular sutures moderately separated, diverged basally; infraorbital carina incomplete. Antennae long and slender, longer than head and pronotum combined; antennomeres 1–3 elongate, 1 about as long as 1, 2 slightly shorter than 3, 4 about as long as wide, 5–10 subquadrate, 11 longest, about as long as preceding two combined. Thorax. Pronotum slightly transverse, approximately 1.2 times as wide as long, widest in apical third to half, with longitudinally slight impression in median region; pubescence directed posteriorly in midline; hypomera fully visible in lateral aspect. Elytra slightly transverse, slightly wider than pronotum; elytron approximately 1.7 times as long as wide, pubescence directed posteriorly and postero-laterally; postero-lateral margin almost straight; hind wings fully developed. Legs. Slender and long, with pubescence and macrosetae; tibiae with two spurs at apex; tarsal formula 4-5-5; one empodial seta present, shorter than claw. Abdomen. Subparallel-sided, widest at middle; surface distinctly glossy and densely pubescent; male tergite VIII with 4 macrosetae on each side of midline, posterior margin with broad and pentagon process; posterior margin of male sternite VIII subtruncate; posterior margin of female tergite VIII slightly convex, subtriangular; female sternite VIII with 7 macrosetae on each side of midline, posterior margin distinctly emarginate, with long and short marginal setae. Aedeagus. Median lobe narrowly ovate, apical process subtriangular and pointed apically in ventral aspect. Spermatheca. Bursa subglobular at apex; duct relatively slender and deeply recurved.
Material examined. NORTH KOREA: 3 exx., Korea 21-25. 5. 74 pr. Ćhongdźin-si Exp. Inst.Zool Cr. [North Korea, Hamgyeongbuk Prov., Cheongjin-si, 21-25. v 1974, ISEA]; 4 exx., Korea Rampote-sn, distr. Samdż lg. Pawlowski 9. 71 [North Korea, Yanggang Prov., Mt. Nampodaesan, IX 1971, J. Pawlowski].
Distribution. Korea (North), Russia (East Siberia, West Siberia) and Europe.
Remarks. This species was recorded by Paśnik (2001) in North Korea and no specimen has been collected from South Korea. We could not describe the mouthparts in detail because no specimens were available for dissection.
description: Published as part of Lee, Seung-Gyu & Ahn, Kee-Jeong, 2016, A taxonomic review of Korean Liogluta Thomson (Coleoptera, Staphylinidae, Aleocharinae) with descriptions of three new species, pp. 285-303 in Zootaxa 4193 (2) on pages 292-293, DOI: 10.11646/zootaxa.4193.2.5, http://zenodo.org/record/166918