S. Mahunka szerk.: Folia Entomologica Hungarica 28/1. (Budapest, 1975)

Cyrtusa seriepunctata HLISNIKOVSKY, 1967a, p. 238, syn.nov. - Holotypus and paratypus are investigated. These specimens belong to Chobautiella sumakovi SAHLBERG, 1913. Anisotoma mongolica HLISNIKOVSKY, 1967a, p. 237, syn. n. - The studied holotypus and paratypus are Amphicyllis globus (FABRICIUS, 1792). Cyrtoplastus mongolicus HLISNIKOVSKY, 1967a, p. 242, syn.nov. - The investigated holotypus (d) belongs to C. seriepunctatus (BRISOUT, 1867). Agathidium discoideiforme HLISNIKOVSKY, 1967a, p. 244, syn.nov. - Holotypus and paratypus are studied. These specimens are A. discoideum ERICHSON, 1845. Agathidium languidum HLISNIKOVSKY, 1967a, p. 247, syn.nov. - The studied holotypus (9) belongs to A.laevigatum ERICHSON, 1845. Agathidium mongolicum H

LISNIKOVSKY, 1967a, p. 245, syn.nov. - The investigated holotypus and paratypus are A. marginatum STRUM, 1807. Also I investigated 131 specimens of Liodidae collected by Dr. Z. KASZAB in Mongolia. This material contains 15 species,

6 of which are new for Mongolia. I am very grateful to Dr. Z. KASZAB who has kindly sent me his valuable material for the study. 1. Hydnobius punctatus (STURM, 1807) Bajan-Ölgij aimak: rechtes Ufer des Flusses Chovd gol bei der Stadt Ölgij, 1750 m, 30. VI. 1968 (Nr. 1046). -Zavchan aimak: am Pass Chaldzan Sogotyn davaa, 2300 m, 14. Vu. 1968 (Nr. 1105). -Chövsgöl aimak: 8 km N von Somon Burenchaan, am Fluss Delger mörön, 1450 m, 20. VI. 1968 (Nr. 990); id., 1450 m, 16. VU. 1968 (Nr. 1116). -Archangaj aimak: Changaj Gebirge, 9 km NO vom Pass Egijn davaa, 2500 m, 19.Vn

. 1966 (Nr. 713, 714). -Central aimak:Tosgoni ovoo, 5-10 km N von Ulan-Baator, 1500-1700 m, 19.-20., 23-25. VII. 1967 (Nr. 926); id., 1700rl900 m, 23.-24. VH. 1967 (Nr. 926a); 11 km OSO von Somon Bajancogt, 1600-1700 m, 26. VU. 1968 (Nr. 1150). - Bajanchongor aimak: Changaj Gebirge, Ulaan colon, 18 km S vom Pass Egijn davaa, 2300 m, 21. VI. 1966 (Nr. 552). - 22 specimens. Transpalaearctic boreal species, in the south of the range occurs in mountains. 2. Liodes dilutipes SAHLBERG, 1903 Central aimak: 11 km OSO von Somon Bajancogt, 1600 m, 13. VI.-26. VH. 1968 (Nr. 945). - 1 specimen (male). Described by a single female from Irkutsk District (Ust-Kut). New for Mongolia. This species is related to L.brunnea (STURM, 1807). 3. Liodes dubia (KUGELANN, 1794) Uvs aimak: am Fluss ChangUcagijn gol, 6 km SW von Somon Baruunturuun, 1350 m, 24. VI. 1968 (Nr. 1010); S Rand des Sees Örög nuur, 1500 m, 28. VI. 1968 (Nr. 1035);