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.