Notes on the genus Trigonotoma from China, with descriptions of two new species (Carabidae, Pterostichinae)

Abstract

The genus Trigonotoma in China is studied, with descriptions of two new species, T. digitata sp. nov. and T. constricta sp. nov. One species is reported as new to China, Trigonotoma indica Brullé, 1834. Species relationships within Chinese Trigonotoma are briefly discussed mainly based on the endophallic characters.