FIKÁČEK, M.; JIA, F.; PROKIN, A.

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

. Zootaxa, Auckland, New Zealand, v. 3219, n. 1, p. 1–53, 2012. DOI: 10.11646/zootaxa.3219.1.1. Disponível em: https://mapress.com/zt/article/view/zootaxa.3219.1.1. Acesso em: 9 jun. 2025.