R. Angus, M. Fikáček, F. Jia, Y. Minoshima, M. Przewoźny, A. Prokin, S. Ryndevich. 2015.
Superfamily Hydrophiloidea (Helophoridae, Epimetopidae, Georissidae, Hydrochidae, Spercheidae, Hydrophilidae).
In:
Catalogue of Palaearctic Coleoptera, vol. 2/1. Revised and updated version. Pp. 24-76.