Acidocerini  Acidocerinae is a subfamily in the family Hydrophilidae of aquatic beetles, and it contains nearly 300 species in 13 genera. [2]   [2] Short, AEZ, Fikáček, M (2013) Molecular phylogeny, evolution and classification of the Hydrophilidae (Coleoptera). Systematic Entomology, 38(4), 723–752. https://onlinelibrary.wiley.com/doi/abs/10.1111/syen.12024