Laccobius
Creators: name: Jia, Fenglong
name: Gentili, Elio
name: Fikáček, Martin
Publisher: name: Zenodo
Year: 2013
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Hydrophilidae
Laccobius

description: Laccobius (s.str.) inopinus Gentili, 1980
(Fig. 18)
Material examined. Fujian: 15 males, 11 females (SYSU): Wuyishan, Xiameicun, in a pool 17.vii.2010, Fenglong Jia lgt.; 31 males, 134 females (SYSU): Nanjing, Hexizhen town, at the edge of a large pool, 13.vii.2010, Fenglong Jia lgt.; 9 males, 8 females (SYSU): Wuyishan, Da’anyuan, at the edge of Da’an river, 16.vii.2010, Fenglong Jia lgt. Guangdong: 1 male, 2 females (SYSU): Lianxian (Lianzhou), Dadongshan Mt., Fenglong Jia & Min Duan lgt.; 1 male (SYSU): same locality, 25.ix.2008, Yun Wang lgt.; 1 spec. (SYSU): Danxiashan Mt., 21.iv.2008, Fenglong Jia lgt.; 1 male (SYSU): Xingning, Luofu, Huangmaozhang, 2.vii.2004, Fenglong Jia lgt. Jiangxi: 8 males, 10 females (SYSU): Jinggangshan Mts., Baiyinhu, 26°36.8ʹN 114°11.1ʹE, 800 m a.s.l., 27.iv.2011, Fenglong Jia lgt.; 5 males, 3 females (NMPC, MSNV): same locality, drying-up stream in the stony bed, night collecting in isolated pools in the stream on the wet rocks with algae, 23–29.iv.2011, Fikáček, Hájek & Kubeček lgt.; 4 males, 5 females (SYSU): Jinggangshan Mt., Huyangta, 26°29.9ʹN 114°07.3ʹE, 1400 m a.s.l., 28.iv.2011, Fenglong Jia lgt.; 2 males (NMPC): same locality and date, pools in a small stony mountain stream partly overgrown with moss in the primary Azalea bush, Fikáček, Hájek, Kubeček, Jia, Song & Zhao lgt.; 2 males, 2 females (SYSU): Jinggangshan Mts., Longshi env., 26°41.6ʹN 113°58.0ʹE, 240 m a.s.l., 27.iv.2011, Fenglong Jia lgt.; 1 male (NMPC): same locality and date, rice fields, M. Fikáček & J. Hájek lgt.; 1 male, 3 females (SYSU): Jinggangshan, Jingzhushan, 26°31.0ʹN 114°05.9ʹE, 640 m a.s.l., 3.x.2010, Shuang Zhao lgt.; 7 males, 3 females (NMPC, MSNV): same locality, exposed shallow pool with rich submerged vegetation on the forest clearing, 25.iv.2010, Fikáček, Hájek, Jia & Song lgt.; 2 males, 3 females (SYSU): Jinggangshan, Shuangxikou, 3.x.2010, Shuang Zhao lgt.; 2 females (SYSU): Jinggangshan, Dajing, Longtan scenic area, 3.x.2010, Shuang Zhao lgt.; 5 males, 4 females (SYSU): Shangrao, Sanqingshan, 15.viii.2006, Fenglong Jia, Haidong Chen & Jianhua Meng lgt.
Comments. Laccobius inopinus is widely distributed from the Russian Far East and Japan to southern China. New for Jiangxi province. Among Chinese species, Laccobius inopinus is similar to L. bedeli Sharp, 1884 by the general habitus and morphology of the aedeagus, but may be distinguished from the latter by the combination of the following characters: (1) subapical widening of the median lobe is rather narrow but long (the widening is broad but short in L. bedeli); (2) apex of median lobe is rounded (in contrast to acute apex in L. bedeli). (3) paramere very narrow with large backward directed toot apically (parameres are wider and with very reduced apical tooth in L. bedeli). The aedeagus of the Chinese L. inopinus is illustrated in Fig. 18.
description: Published as part of Jia, Fenglong, Gentili, Elio & Fikáček, Martin, 2013, The genus Laccobius in China: new species and new records (Coleoptera: Hydrophilidae), pp. 402-418 in Zootaxa 3635 (4) on page 412, DOI: 10.11646/zootaxa.3635.4.4, http://zenodo.org/record/219563