Revision of the species of the genusCeocephalusGu#xE9;rin-M#xE9;neville 1833 (Coleoptera Brentidae) with 9-articulated antennae

摘要

The paper is the first contribution to the revision of the tropical oriental genusCeocephalusGu#xE9;rin-M#xE9;neville 1833 (=DiurusPascoe 1862, new synonymy), and deals with the species having antennae with nine segments.C. antennatus(Ritsema 1882) (=sphacelatusPascoe 1887 n. syn.),C. filicauda(Senna 1910), andC. tarsatus(Ritsema 1882) are redescribed andC. enricaen. sp. andC. sennain. sp. are described. A lectotype forC. sphacelatusis designated. A key to the five species of this group is given.