Tribe Hygronomini Thomson 1859 (rove beetle)
Insecta - Coleoptera - Staphylinidae
Parent taxon: Aleocharinae according to S. Yamamoto et al. 2016
See also Bouchard et al. 2011
Sister taxa: Aleocharini, Athetini, Corotocini, Gymnusini, Homalotini, Hypocyphtini, Lomechusini, Mesoporini, Oxypodini, Trichopseniini
Subtaxa: Hygronomina
Type: Hygronoma
Ecology:
Distribution: found only at Aix-en-Provence (Inst. Geol. Lyon) (Oligocene of France)