Coelostoma (Lachnocoelostoma) horni (Régimbart, 1902), Regimbart, 1902

Jia, Fenglong, Lin, Renchao, Chan, Eric, Skale, Andre & Fikáček, Martin, 2017, Two new species of Coelostoma Brullé, 1835 from China and additional faunistic records of the genus from the Oriental Region (Coleoptera: Hydrophilidae: Sphaeridiinae: Coelostomatini), Zootaxa 4232 (1), pp. 113-122 : 119

Coelostoma (Lachnocoelostoma) horni (Régimbart, 1902)

( Figs 5–8 )

Material examined. THAILAND: 2 males ( NMW): Mae Hong Son, Ban Si Lang , 1200m, 23-31.v.1992. J. Horák lgt . NEPAL: 1 male ( ASHC): W Pokhara Pewa Lake and river, 28°14ʹN, 83°54ʹE, 28.-29.ix.2012, J. Schmidt lgt. ; 1 male ( ASHC): Kathmandu, Thamel, Hotel Norbu Linka , 28°12.255ʹN 83°57.754ʹE, light trap, 1.x.2014, F. Creutzburg lgt. ; 2 males ( ASHC, AWWC): Narayani Prov. Sauraha bank of Rapti River, 27°34ʹ80ʺN 84°29ʹ49ʺE, 180 m a.s.l., 18.iv.2000, A. Weigel lgt. ; 1 male ( ASHC): Bheri, Banke Nepalganj, Hotel Sneha , at light, 125 m a.s.l., 28°02ʹ53ʺN 81°36ʹ54ʺW, 5.vii.2009, A. Weigel lgt.

Distribution. See Jia et al. (2014). First record for Thailand.

Figures

FIGURES 1 – 14. Aedeagus of Coelostoma species. 1 – 4: C. tangliangi sp. nov., paratype; 5 – 8: C. horni from southern Yunnan: Xishuangbanna; 9: C. huangi from Vietnam: 6 km NE Lam Khan; 10: C. diversum, paratype from Sumatra: Panjinggahan; 11: C. jaechi sp. nov., paratype; 12 – 14: C. subditum (12 – 13: from Yunnan: Xishuangbanna; 14: from Hongkong). All figures except Fig. 13 to the same scale.