Pallidevylaeus, Pesenko, 2007

Pesenko, Yuri A., 2007, Subgeneric classification of the Palaearctic bees of the genus Evylaeus Robertson (Hymenoptera: Halictidae), Zootaxa 1500 (1), pp. 1-54 : 9

22 (21). Both sexes: body entirely ochre- or whitish-yellow, only frons and vertex sometimes dark (reddish brown) and pregradular areas of T2–T4 brown (visible through translucent posterior areas of preceding terga); malar space present, 0.3–0.5 times as long as width of mandible at base. Male: antenna short, reaching middle of scutellum or metanotum; 2nd flagellomere as long as its diameter or somewhat longer; membranous retrorse lobe of gonocoxite broad, elongate elliptical, about as long as gonocoxite ................................................................................................. 20. Pallidevylaeus subg. n.