Apocleinae, Papavero, 1973

Young, Charles L. & Hradský, Milan M., 2008, Robber flies of South Korea-V. South Korean species of the Subfamily Apocleinae Papavero, 1973 (Diptera, Asilidae), Zootaxa 1725 (1), pp. 1-16 : 2

Key to the South Korean genera & species of Apocleinae treated in this paper

1. Cross vein between R 4 and R 5 positioned basal to the apex of discal cell (1m 2) ( Fig. 1 ); large (19–29 mm) gray flies; females with spines on cerci ........................................................................... Philodicus integer

- Cross vein between R 4 and R 5 positioned distal to the apex of the discal cell (1m 2) ( Figs 2–4 ); not gray flies; females without spines on cerci ................................................................................... Promachus …2

2. Small (16–18mm) grey & black flies .................................................................. Promachus nigribarbatus

- Much larger (22–31 mm) flies with bright yellow abdominal bands; or an overall dark brown color .......3

3. Without striking gold/yellow abdominal bands; overall dark brown or tan colored ... Promachus chinensis

- Bright yellow abdominal bands ...................................................................................................................4

4. Distal portion of R 4 straight ( Fig. 4 ); males with all white dorsal epandrial hair ....... Promachus yesonicus

- Distal portion of R 4 sinuous/curved ( Fig. 3 ); males with white and black dorsal epandrial hair .................. ........................................................................................................................................ Promachus anicius

Figures

FIGURES 1–4. Male wing. 1. Philodicus integer; 2. Promachus nigribarbatus; 3. Promachus anicius; 4. Promachus yesonicus.