SHORT, A. E. Z.; TORRES, P. J. Review of the Hemiosus Sharp and Derallus Sharp of North America, Central America, and the Caribbean (Coleoptera: Hydrophilidae: Berosini). Zootaxa, Auckland, New Zealand, v. 1369, n. 1, p. 1–17, 2006. DOI: 10.11646/zootaxa.1369.1.1. Disponível em: https://www.mapress.com/zt/article/view/zootaxa.1369.1.1. Acesso em: 2 may. 2025.