Gyrophaena (s.str.) pasniki Assing, 2005

Enushchenko, Ilya V., Makarov, Kirill V. & Shavrin, Alexey V., 2024, Review of the subtribe Gyrophaenina Kraatz, 1856 (Coleoptera: Staphylinidae: Aleocharinae: Homalotini) of Kunashir Island, with notes on species of Far Eastern Russia, Zootaxa 5535 (1), pp. 1-81 : 56

3.2.9. Gyrophaena (s.str.) pasniki Assing, 2005

( Figs 232–241 , 302 )

Gyrophaena pasniki Assing, 2005: 26 ; Kim & Ahn 2014: 192.

Gyrophaena koreana Paśnik, 2001: 190 ; Pace 2010: 132 .

Material examined. KHABAROVSK TERRITORY: 1 ♂, 5 ♀♀: Verkhnebureinskiy District, NW of Chegdomyn, right side of Urgal River , 51°11.324’N 132°59.884’E. 356 m a.s.l., in fungi. 10.VIII.2015. A.B. Ryvkin leg. ( ZMM, cIE) ; 1 ♂: same District, basin of Egono River, short canyon by left side of Chort River valley , 50°42.799’N 133°29.977’E. 750-770 m a.s.l., in Paxillus sp. 29.VIII.2015. A.B. Ryvkin leg. (cIE) ; 1 ♂, 1 ♀: same District, right side of Egono River , 50°42.157’N 133°32.537’E. 660 m a.s.l., in gill fungi. 21.VIII.2015. A.B. Ryvkin leg. (cIE) ; 8 ♂♂, 12 ♀♀: same District, Dublikanskiy Nature Refuge, right side of Dublikan River valley , 5- 1 km up-stream of kordon. 360- 400 m a.s.l., in geophilous and epigenous fungi. 26.VIII.2008. A.B. Ryvkin leg. ( ZMM, cIE) ; AMUR AREA: 1 ♀: Zeyskiy District, Zeyskiy Nature Reserve , 52nd km kordon, 54.08803°N 126.87342°E. 598 m a.s.l., in geophilous gill fungi. 16.VIII.2016. A.B. Ryvkin leg. (cIE) ; MARITIME PROVINCE: 10 ♂♂, 9 ♀♀: Vladivostok. In Lentinula edodes (Berk) Pegler. 1. VI .2010. S.A. Shabalin leg. ( FEB, cIE); 4 ♂♂, 2 ♀♀: Vladivostok, Botanical Garden of Bio-Soil Institute FEB RAS. In Lentinula edodes (Berk) Pegler. 29. V .2014. I.Yu. Morozov leg. (cIE); 3 ♂♂, 5 ♀♀: Khasanskiy District, 8 km NW Zanadvorovka, stream lower GusaevskiySourse , 43º21’50’’N 131º33’37’’E. 26. V .2023. K. V. Makarov leg. (cIE).

Distribution.The eastern Palaearctic G. (s.str.) pasniki is known from Far Eastern Russia (Amur Area, Khabarovsk Territory, Maritime Province ( Fig. 302 )), North Korea and China (Heilongjiang, Shaanxi, Hubei, Yunnan).

Remarks. Gyrophaena koreana was originally described from North Korea. Assing (2005) renamed this species due to this name being a junior primary homonym of G. koreana Bernhauer, 1936 , and recorded it from Heilongjiang, China. Pace (2010) recorded it (as G. koreana ) from Shaanxi, Hubei and Yunnan, China.

Habitus as in Fig. 232 . Aedeagus as in Figs 233–234 . Paramere as in Fig. 235 . Male abdominal tergite VIII as in Figs 236–237 . Male abdominal sternite VIII as in Fig. 238 . Female abdominal tergite VIII as in Fig. 239 . Female abdominal sternite VIII as in Fig. 240 . Spermatheca as in Fig. 241 .

It is here recorded from Russia for the first time.

Figures

FIGURES 232–241. Gyrophaena (s.str.) pasniki: 232—habitus, 233—aedeagus, lateral view, 234—aedeagus, ventral view, 235—paramere, 236–237—male abdominal tergite VIII, 238—male abdominal sternite VIII, 239—female abdominal tergite VIII, 240—female abdominal sternite VIII, 241—spermatheca. Scale bars: 1.0 mm (Fig. 232), 0.1 mm (Figs 233–241).

FIGURES 297–304. Distribution of Gyrophaena in Eastern Siberia and Far Eastern Russia: 297—G. (s.str.) sp., 298—G. (s.str.) fusicornis, 299—G. (s.str.) joyi, 300—G. (s.str.) obsoleta, 301—G. (s.str.) orientalis, 302—G. (s.str.) pasniki, 303—G. (s.str.) permixta, 304—G. (s.str.) poweri.