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

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

Inostemma Iboscii (JURINE, 1807) Material examined - 2 females, Chentej aimak, 150 km ENE of Öndörchaan, 10 km S of Kerulen, 1000 m, 30.VII. 1965; 1 female, Chentej aimak, Somon Tumunzogt, 160 km ENE of Öndörchaan, 1000 m, 31.VII. 1965; 1 female, Central aimak, SE of Somon Bajanzogt, 1600 m, 11. VI. 1966. Remarks - The specimens have somewhat shorter cornutus and T6 than typical /. boscii. Inostemma intermedium sp. n. (Figs 6-8) Female - Length 1.4-1.5 mm. Black, antennae hardly lighter; legs dark brown; trochanters, both ends of tibia and segments 1-4 of tarsi slightly lighter. Head from above (Fig. 6) 2.3 x as wide as long, hardly wider than mesosoma, distinctly and almost uniformly reticulate-coriaceous without transverse elements; vertex without trace of notch; OOL equal to longer diameter of lateral ocellus; antenna (Fig. 7) with A3 about twice as long as wide, 1.4 x as long as A4, A8-A9 each about 1.2 x as long as wide. Mesosoma 1.25 x as long as wide, and 1.25 x as wide as high. Mesoscutum sculptured as head, posteriorly slightly smoother, with complete notauli. Fore wing 2.3 x as long as wide, almost clear, with very short marginal cilia. Metasoma (Fig. 8) 1.1 x as long as head and mesosoma combined (excluding cornutus), about 0.9 x as wide as mesosoma. Cornutus slightly short of reaching anterior margin of mesoscutum, finely longitudinally striated. T2 laterally finely striated to half of length. T3 laterally and T4-T6 all over with fine reticulate sculpture; apical tergites with numerous superficially implanted hairs; T6 twice as long as T5, about 0.7 x as long as its basal width. Material examined - Holotype female: Mongolia, Southgobi aimak, Nojon nuruu, 34 km NE of border post Ovot Chuural, 1800 m, 20.VI.1967. Paratypes: 2 females, same data as holotype. Remarks - This species has more slender antennái club and less slender cornutus than I. kaszabi sp. n. described below. /. intermedium differs from I. acuticorne MUSIL, 1958 e.g. in shape of apical tergites, cf. KOZLOV (1978). Inostemma kaszabi sp. n. (Figs 9-11) Female - Length 1.3-1.4 mm. Black, antennae hardly lighter; legs dark brown; trochanters, both ends of tibiae, and segments 1-4 of tarsi lighter brown. Head from above (Fig. 9) 2.1 x as wide as long, as wide as mesosoma, finely reticulate-coriaceous with slightly transverse elements; vertex without trace of notch; OOL equal to diameter of lateral ocellus; antenna (Fig. 10) with A3 about 1.5 x as long as wide, A4 slightly shorter. Mesosoma 1.25 x as long as wide, hardly 1.2 x as wide as high. Mesoscutum superficially reticulate-coriaceous, in posterior half with smooth spots; notauli com-