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

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

koreana, whith shorter bristles (Fig. 12). Surstylus (Fig. 11) with larger caudal part (seen in profile), medially with thick black, peg-like setae. Distiphallus (Fig. 5) short, broadened apically. Female cerci very narrow with 2 pairs of medium-long apical hairs. The specimens listed above have not formerly been published, together with numerous other dipterous specimens from Taiwan, which were thought to have been published. These specimens from North Korea served as basis for the publication of the species from the Palaearctic region (PAPP 1984). I have to confess, that when making the Palaearctic Catalogue, I studied only one or two specimens of Aldrichiomyza from North Korea, which was/were conspecific with the specimens from Taiwan. A more careful study would have revealed the presence of the new species much earlier. Aldrichiomyza flaviventris ÍWASA, 1997 Material studied - a male paratype: Japan, Miyagi Pref, Akiu-onsen, 13 June 1996, M. Iwasa. Body lenght 2.5-3.0 mm, wing length ca 2.5 mm (IWASA 1997). Head, except for occiput and ocellar tubercle, yellow. Gena broader than first flagellomere (fig. 2 of IWASA 1997). Male first flagellomere long and broad, broadest subapically. Male arista with short setulae, female arista with thick and long black setulae. Apex of palpi with 2 or 3 strong thick setae longer than first tibial diameter at base. Scutellum, postpronotum, notopleura and also most of the postsutural area of mesonotum yellow (fig. 1 of IWASA 1997). Tibiae all black, fore tarsi black. In males knob of haltères blackish brown. Abdominal tergites mostly yellow. Male surstylus very large and broadened caudally (fig. 4 of IWASA 1997) Aldrichiomyza koreana sp. n. (Figs 1-3,6-10) Holotype male - Korea: Prov. South Pyongan, De-sang, 12 km NE from Pyongyan - No. 145, I971.VIII.7-, leg. S. Horvatovich et J. Papp (HNHM). Paratypes - 6 males, 20 females: same as for holotype; 1 male: ibid., Lyong-ak san, 14 km W from Pyongyan, 11. Aug., No. 160; 1 male, 4 females: ibid., Nung-ra-do (island), 17. Aug., No. 183; 5 females: same, 14. Aug.; 3 females: Pyongyan City, Mt. Daesong-san, 23.VII. 1971; 2 females: ibid., 9-28.VIII.1971; 1 female: ibid., Mang-yong-dae, 5. Aug., No. 140; 1 female: Prov. Kengi, Bagyon-san, San-chon tong, about 20 km SE from Kacsong, 8 June 1970, Hung. Zool. Exp. I. in Korea, leg. Dr. S. Mahunka et Dr. H. Steinmann; 1 male: Prov. South Pyongan, 6-24.VII. 1982, leg. Forró, Ronkay (all HNHM). Measurements (in mm): body length 2.10 (holotype), 1.79-2.18 (male paratypes), 2.10-3.19 (female paratypes), wing length 2.18 (holotype), 2.05-2.18 (male paratypes), 2.15-2.77 (female paratypes), wing breadth 0.90 (holotype), 0.83-091. 0.95-1.03 (paratypes).