One the genusTocama Reitter (Coleoptera Scarabaeidae Melolonthinae) with descriptions of two new species from Indochina

摘要

Two new species of the Oriental scarab genus Tocama Reitter, 1902, Tocama laosensis >sp. n. and Tocama procera >sp. n., are described from Indochina with diagnoses, distributions, remarks and illustrations. A key to the species of the genus is provided with a checklist with several nomenclatural changes: Hoplosternus tonkinensis Moser, 1913 is transferred to Tocama; Hoplosternus pygidialis Moser, 1915 >syn. n., Tocama atra atra Keith, 2006 >syn. n. and Tocama atra reichenbachi Keith, 2007 >syn. n. = Tocama tonkinensis (Moser).