Colletes patellatus Pérez 1905
(Figs 4, 9 c, 13a–b, 22a–b)
Colletes patellatus Pérez 1905: 38 –39, 3 (type locality: Tsushima, Japan); Noskiewicz 1936: 319 (Zabaikalskiy Terr.: 1 Ƥ, Nertschinsk [119°36'E 51°18'N], 5.VII.1912, leg. Fajbuszewycz).
Colletes kobensis Cockerell 1926: 81, Ƥ (type locality: Japan).
Material examined. No material examined.
Distribution in Russia. Zabaikalskiy Terr. (Noskiewicz 1936). General distribution (Fig. 4). Russia, China [Sichuan, Henan], South Korea, Japan.