S. Mahunka szerk.: Folia Entomologica Hungarica 63. (Budapest, 2002)

length : diameter of the front ocellus = 1:1. Longest axis of the eye : length of the 3rd antennái segment = 24:30. Length: 4.6 mm. Length of the fore wing: 4.0 mm. Holotype: male: "Mongolia: Central aimak, Ulan-Baator, Nucht im Bogdo ul, 1950 m, Exp. Dr. Z. Kaszab, 1966, Nr. 497, 4.VI.1966". Paratype: male. Labelled as the holotype. The penis valve of this species differs it from every others (Fig. 10). It is not possible to confuse it with other species. The paratype has 3 cubital cells in both fore wings. Pristiphora terramongolica sp. n. (Fig. 18) Body black; tibiae, tarsi, knees and apices of fore femora yellow. Apices of hind tibiae and hind tarsi yellowish brown. Antennae missing. Cenchri dark grey. Wings subinfumate, stigma and costa light brown. Head shining. Frontal area minutely, moderately densely and shallowly punctured. Postocellar area and temples sporadically, minutely and shallowly punctured. Head subparalell behind the eyes without occipital carina. Frontal field not limited by carina but slightly raised above the level of the frontal area. Clypeus truncate. Mesonotum shining, fore lobes moderately densely, lateral lobes sporadically, not uniformly and shallowly punctured. Mesoscutellum shining, sporadically and shallowly punctured, nearly smooth and shining. Mesoscutellar appendage with large shining interspaces in the middle, laterally punctured with larger and smaller shallow punctures, shining. Mesoscutellar appendage enlarged, length of the mesoscutellar appendage : length of the mesoscutellum = 3:8. Mesopleuron smooth and shining. Head and thorax covered with moderately dense, whitish pubescence about half as long as the diameter of the front ocellus. Claws with small inner teeth. Abdominal tergites with fine surface sculpture, moderately shining. Last abdominal tergite without apical projection. Penis valve with long apical spine (Fig. 18). OOL:POL:OCL =17:17:11. Ratios of the hind tarsal segments = 16:9:7:4:7. Length of hind tibial spur : length of hind basitarsus : maximal width of hind tibia = 8:17:7. Genal length : diameter of the front ocellus = 3:4. Length: 5.4 mm. Length of fore wing: 4.9 mm. Holotype: male: Mongolia: "Cojbalsan aimak, 44 km NW von Cojbalsan, 750 m, Exp. Dr. Z. Kaszab, 1965, Nr. 425, 17.VIII.1965". The new species is related to Pristiphora ifranensis Lacourt, 1973. The apical spine of the penis valve of the new species very long (Fig. 18) but P. ifranensis