Fikáček M, Jia F, Prokin A.

A review of the Asian species of the genus Pachysternum (Coleoptera: Hydrophilidae: Sphaeridiinae)

. Zootaxa [Internet]. 2012 Mar. 2 [cited 2025 Apr. 19];3219(1):1–53. Available from: https://mapress.com/zt/article/view/zootaxa.3219.1.1