Kaszab Zoltán (szerk.): A Magyar Természettudományi Múzeum évkönyve 63. (Budapest 1971)
Nartshuk, E. P.: Ergebnisse der zoologischen Forschungen von Dr. Z. Kaszab in der Mongolei 252. Chloropidae, part 1. Oscinellinae (Diptera)
form of a pointed triangle. Cerci dorsally fused together. Sternite IX situated in a hollow of segment VIII. Colour. Entirely black, only tarsi of all legs yellowish. Wing slightly darkened along costal vein, especially in apical part. Haltères dark. Length 2—2.5 mm. Holotype: male, Altai mountains, 20 km SO Ongudaj, forest, 14. VII. 1964, (NARTSHUK) Paratypes: 1 çf , 3 $ $ same locality, 28. VI. 1964, (NARTSHUK); 1 çf, 1 $ Mongolia, Central aimak, SO von Somon Bajanzogt, 1600 m, 11. VI. 1966, (Nr. 520a). Bodenfallen mit Ethylenglycol in dem Wald (Z. KASZAB); 1 9, Mongolia Central aimak, 126 km von Ulan-Baator am Wege, 1100 m, 7. VII. 1964, (Nr. 278). Von den Pflanzen gekötschert (Z. KASZAB). Calamoncosis tuberculiîera sp. n. (Fig. 11) C. tuberculifera sp. n. is clearly recognisable by its many (10—12) small tuberculae with bristles on the scutellar border; the scutellum is rather big. Male, female. Frons a little longer than broad, with silky thin hairs. Frontal triangle smooth, shining, 2/3—3/4 length of frons. vie and put of identical length, vti as other hairs of frons. Vibrissal angle slightly produced beyond level of eyes. Cheek as long as third antennái segment. Third antennái segment small, broader than long. Arista with short pubescence, shorter than frons. Eyes hairy. Back of the head dusted. Mesonotum shining, evenly punctured and haired. Scutellum large, flattened a little and broadly rounded, longer than broad at base, with 10—-12 small tuberculae emitting ap sc and la sc. Ap sc closed. Pleura smooth, shining, mesopleura wrinkled from above. Notopleural bristles 1+2. Length of costal sectors 3.5:2.5: : 1.5:0.7. r 4+5 andm 1+2 nearly parallel. Abdomen dusted from above. Male genitalia : Epandrium rather small with relatively short hairs. Cerci fused and only slightly grooved in middle. Edita broadly rounded. Hypandrium massive, gonita coming into contact with each another. Phallus with pointed base. Ovipositor normal, without strong sclerotization. Colour. Entirely black. Tarsi of all legs brownish. Wings clear, veins brown. Haltères dark. Length 2—2.5 mm. Holotype: male, Amur district, 40 km. W Swobodnyi, 8. VI. 1958, (ZINOVJEV). Paratypes: 1 çf, 1 $ the same locality, 8. VI. 1958 and 21. V. 1956, (ZINOVJEV); 1 çf Southern Siberia, river Kunsuk, Kuzn. okr., Tomskaj gub. 10. VII. 1897 (WAGNER); 1 çf, Transbaikalia, Elanskoe, SE river Hilok, 1. VI. 1928 (LUKJANOVICH) ; 1 çf, Mongolia, Central aimak, Songino, 24 km. SW Ulan-Baator, 1300 m., 7. VI. 1966, (Nr. 505), (Z. KASZAB). Conioseinella divitis sp. n. (Fig. 12-14) C. divitis sp. n. may be easily separated from all Palaearctic species of the genus by the very small frontal triangle and yellow frons, the somewhat thickened palpi and the large elongated cerci in the male genitalia. It ranges from Primorsky kray to Northern Mongolia. The adults occur in broad-leaved forests. Male, female. Frons square, dull, evenly covered by short hairs. Frontal triangle with dense pollinosity, very small, its base 1/3 width of frons, its length
