Laphriinae

Young, Charles L. & Hradský, Milan M., 2007, Robber flies of South Korea III. South Korean species of the Subfamily Laphriinae Macquart, 1838 (Diptera: Asilidae), Zootaxa 1388, pp. 1-23 : 2

Key to the South Korean genera of Laphriinae treated in this paper

1. Proboscis short ( Fig. 25), triangular in cross­section; vein closing discal cell aligned with vein closing fourth posterior cell ( Fig. 23); metallic purple/blue flies............................................................ Orthogonis

­ Proboscis much longer, laterally flattened ( Figs 24, 26–28); vein closing discal cell not aligned with vein closing fourth posterior cell......................................................................................................................... 2

2. Parafacial hair in dense gold/yellow/silver/black mats, clearly differentiated from surrounding hairs and bristles; elongated, slender setose flies, not resembling bumble bees; gonocoxite clearly separated into 2 halves by a depression or long setae............................................................................................ Choerades

­ Parafacial hair not in dense mats, not different from surrounding hairs and bristles; short, squat, heavily setose flies resembling bumble bees; gonocoxite not separated into 2 halves................................. Laphria