Discovery of the termitophilous genus Trichopsenius Horn, 1877 (Coleoptera, Staphylinidae, Aleocharinae) from China with description of a new species.

The termitophilous genus Trichopsenius Horn, 1877 is recorded from China for the first time. A new species, Trichopseniushuaxiensis sp. nov. is described; it was collected in a nest of the termite genus Reticulitermes Holmgren from a dead and flattened pine tree.