Hylaeus (Nesohylaeus) niger Bridwell 1919

Yu, Maxim & Dathe, Holger H., 2012, The bees of the genus Hylaeus Fabricius 1793 of the Asian part of Russia, with a key to species (Hymenoptera: Apoidea: Colletidae), Zootaxa 3401, pp. 1-36 : 20

Hylaeus (Nesohylaeus) niger Bridwell 1919

( Figs 4 b, 9e–f)

Hylaeus niger Bridwell 1919: 151 , Ƥ (type locality: Chuzenji, Tochigi Prefecture, Honshu, Japan); Proshchalykin 2003b: 3; 2004: 3; 2007a: 882; Chen & Xu 2009: 41 .

Material examined: 4 3. Russia. Kuril Islands (Kunashir: 10 km W Yuzhno-Kurilsk, Tret'yakovo). Distribution in Russia. Kuril Islands (Kunashir).

General distribution. Japan (Hokkaido, Honshu, Okinawa: Iriomote Is.) ( Maeta & Ikudome 2009), China (Hebei), Asian part of Russia.

Figures

FIGURE 4. Distribution of Hylaeus in the Asian part of Russia: a— H. altaicus Dathe, H. floralis (Smith), H. globulus (Vachal); b— H. pallescens Cockerell, H. niger Bridwell, H. sibiricus (Strand); c— H. transversalis Cockerell, H. dolichocephalus Morawitz, H. incongruus Förster; d— H. aborigensis Dathe, H. telmenicus Dathe; e— H. concinnus Cockerell, H. noomen Hirashima; f — H. nigrocuneatus Cockerell, H. communis Nylander.