Matskási István (szerk.): A Magyar Természettudományi Múzeum évkönyve 96. (Budapest 2004)

Buhl, P. N.: Platygastridae (Hymenoptera) from Mongolia

Metaclisis sp. Material examined - 3 females, 2 males, Zavchan aimak, Choit chunch, 26 km ENE oflake Telmen nuur, 2150 m, 13.VII.1968; 5 females, 3 males, Chövsgöl aimak, Alag Mort, 42 km NE of pass Chaldzan Sogotyn davaa, at river Tesijn gol, 1900 m, 14.VII. 1968. Remarks - A species probably close to M. areolatus (HALIDAY, 1835). Platygaster asiatica sp. n. (Figs 21-24) Female - Length 2.2 mm. Black, antennae dark brown; extreme ends of Al, and most of A2 lighter; all coxae blackish; fore femur and tibia light brown; mid and hind legs dark brown, boths ends of tibiae lighter; segments \-A of all tarsi light brown. Head from above (Fig. 21) 1.8 x as wide as long, very slightly wider than mesosoma, dull; occiput, vertex and upper third of frons almost uni­formly, finely reticulate-coriaceous (not transversely so), reticulation lower on frons becoming larger and somewhat transverse, lower two-thirds of frons also with a few oblique striae and transverse wrinkles above antennae. Head in frontal view 1.2 x as wide as high; antenna (Fig. 22) with Al fully 0.9 x as long as height of head, A9 1.6 x as long as wide. Mesosoma 1.6 x as long as wide, very slightly higher than wide. Sides of pronotum reticulate-coriaceous in upper half, smooth and with scattered hairs in lower half. Mesoscutum dull, distinctly and uniformly reticulate-coriaceous, with very few hairs; admedian lines indicated in anterior third; notauli complete and deep, meeting in a fine point not reaching base of scutellum; scuto-scutellar grooves wide, almost bare. Mesopleuron finely longitudinally striated in slightly more than upper half. Scutellum (Fig. 23) uniformly sculp­tured as mesoscutum, with very sparse hairs. Metapleuron with pilosity all over. Propodeal carinae parallel, area between them about as long as wide, smooth and shiny. Fore wing 2.8 x as long as wide, almost clear, nearly reaching tip of metasoma, with fine and dense microtrichia and short marginal cilia. Hind wing 5.6 x as long as wide, with four hamuli; marginal cilia 0.25 width of wing. Metasoma (Fig. 24) 1.5 x as long as head and mesosoma combined, as wide as mesosoma. Tl somewhat uneenly crenulated. T2 striated over whole width to 0.8. T3-T6 smooth, with scattered, superficially implanted hairs. Material examined - Holotype female: Mongolia, Bulgan aimak, 7 km NW of Somon, Chan­zargalant, 1350 m, 16.VI.1968. Remarks - Close to P. vulgaris BUHL, 1998, but this species has distinctly shorter antennae than P. asiatica (and hind wing with only three hamuli), cf. BUHL ( 1998/?). Platygaster athamas WALKER, 1835 Material examined - 1 female, Suchebaator aimak, river Bajan gol 85 km NE of Somon Dariganga, 1100 m, 8.VIII. 1965; 2 females, Central aimak, Tosgoni ovoo, 5-10 km from Ulan­Baator, 1500-1900 m, 19-24.VII.1967; 2 females, Zavchan aimak, Choit chunch, 26 km ENE oflake

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