Matskási István (szerk.): A Magyar Természettudományi Múzeum évkönyve 93. (Budapest 2001)

Papp, L.: A review of the Asian species of Aldrichiomyza Hendel (Diptera: Milichiidae)

Scutellum and also the postsutural area of mesonotum yellow (see fig. 1 of IWASA 1997). Thoracic chaetotaxy similar to its congeners, i.e. 1+3 pairs of dorsocentrals and 2 pairs of katepisternals present. Fore leg and all femora black, mid tibiae and partly hind tibiae yellow, mid and hind tarsi yellow. Wing veins yellow (costal, radial and cubital veins), or colourless. Knob of halteres yellow (all males), or light brownish in some females. Abdominal tergites mostly yellow: unicolorous in males, and with a poorly defined light brown sagittal stripe in females. Male abdominal sternum 5 (Fig. 1) broad, its medio-caudal setulae longer than those of A. elephas. Epandrium (Fig. 9) high, male cerci large, with several thick setae. Gonopods (Figs 7-8) with a pair of medium-long thick subventral setae. Surstylus (Fig. 10) with smaller, more rounded caudal part (seen in profile), medially with thick black, peg-like setae (some of them are blunt or even slightly bifid). Distiphallus (Figs 5, 8) robust, apex truncated.ale cerci very narrow with 2 pairs of medium-long apical hairs, which are as long as 4th fore tarsomerc (no differences was found to A. elephas females in this respect). A key for the Oriental and East Palaearctic species of Aldrichiomyza 1 (2) Scutellum black. Abdominal tergites completely dark (males) or at least their dorsal part dark (females). Apical setae of palpi not longer than first tibial diameter at base. At least mid tibiae yellow. Male arista with short setulae (Taiwan and North Korea) A. elephas (HENDEL, 1913) 2(1) Scutellum and also the postsutural area of mesonotum yellow (see fig. 1 of IWASA 1997). Abdominal tergites mostly yellow. Apex of palpi with 2 or 3 strong thick setae longer than first tibial diameter at base. 3(4) Mid tibiae and partly hind tibiae yellow. Gena less broad than first flagellomere. Knob of haltères yellow (males). Male arista with long, thickly set setulae (North Korea) A. koreana sp. n. 4(3) Tibiae all black. Gena broader than first flagellomere (see fig. 2 of IWASA 1997). Knob of haltères blackish brown (males). Male arista with short setulae, similar to A. elephas (Japan) A. flaviventris IWASA, 1997 REFERENCES BRAKE, I. (2000): Phylogenese systematics of the Milichiidae (Diptera, Schizophora). - Entomologica scandinavica, Supplement 57: 1-120. HENDEL, F. (1911): Über von Professor J. M. Aldrich erhaltene und einige andere amerikanische Dipteren. - Wiener entomologische Zeitung 30: 19-46. HENDEL, F. (1913): H. Sauter's Formosa-Ausbeute. Acalyptratc Musciden (Dipt.). - Supplementa Entomologica 2: 77-1 12. HENDEL, F. (1914): Namensänderung (Dipt.). - Entomologische Mitteilungen 3: 73.