Host record of the myrmecophilous carabid genus Cryptocephalomorpha (Coleoptera: Carabidae: Pseudomorphinae) with description of a new species from Thailand

摘要

Cryptocephalomorpha siamensissp. nov. is described from Thailand. The type series was collected from a nest of myrmicine ant, Pheidole singaporensis, which is the first exact host record of the genus Cryptocephalomorpha. Collecting circumstances and observed behavior are reported.