Kataev, B. M., & Schmidt, J. (2017).

Brachypterous ground beetles of the Trichotichnus subgenus Bottchrus Jedlička (Coleoptera, Carabidae) from the Himalaya, with description of fifteen new species

. Zootaxa, 4323(3), 301–358. https://doi.org/10.11646/zootaxa.4323.3.1