Series volume

Smit, H. 2020. Water Mites of the World with keys to the families, subfamilies, genera and subgenera (Acari: Hydrachnidia). Monogr. Ned. Ent. Ver. (no. 12). ≡

New: Subsequent spelling

Original Classification (root)

([unranked]) Hydrachnidia Krantz, 1978