S. Mahunka szerk.: Folia Entomologica Hungarica 32/2. (Budapest, 1979)

is common in the southern Baical region, Dauria, northern, central and eastern Mongolia; subsp. klementzi Ogl. is known from Tuva and north-western Mongolia (Uvs and Bayan-Ölgij aimaks). Cryptocephalus pilosellus Suffrian, 1854 éojbalsan aimak, SW Cojbalsan, VI-VIII. 1970, leg. Z. Peregi, 1 spec. Was erroneously cited by LOPATIN as C. pustulipes Men. (1975:204). Cryptocephalus coerulans Marséul, 1875 It was cited by LOPATIN (1966:232) as C. fortunatus Baly. List of figures 1,3- Chrysochus chinensis 2,4- Ch. goniostoma 1 - claw 2 - claw 3 - apex of aedeagus 4 - apex of aedeagus Cryptocephalus mannerheimi Gebler, 1825 This species was indicated by LOPATIN (1968:210) under the name C. japanus Baly. In his publications (1970:251, 1971:222) LOPATIN gave a correct determination of the species. Cryptocephalus luridipennis luridipennis Suffrian, 1854 This species was erroneously determined as C. pustulipes

'Men. (LOPATIN 1968:210, 1975:204, nec LOPATIN 1971:222). Cryptocephalus pustulipes Ménétries, 1836 LOPATIN recorded this species partly under its correct name (19 71:222), and partly as C. transversalis Sffr. (1968:210, 1975:204), the latter is a full synonym of C. pustulipes Men. and is not a good species, as LOPATIN stated. Additional data: Ulan-Baator, Zaisan im Bogdo ul, 1450-1500 m., 13. Vf. 1964, N 124, 2 spec, (with LOPATIN's label "C. pustulipes Men").