Reference

Martin Fikacek, Qing-Hao Zhao, Ishmeal N. Kobe, Vasily V. Grebennikov (2020): Kruia rediscovered: phylogenetic implications, larval morphology, and biology of an enigmatic hydrophilid beetle from western Africa (Coleoptera: Hydrophilidae) – Arthropod Systematics and Phylogeny – 78: 427 - 444.