Bivalvia | Unionida | Silesunionoidea | Unionellidae
0 Recent freshwater species (2 total species)
McMichael, 1957. Proc. Linn. Soc. N.S. Wales 81: 231.
Type species: Unio dunstani Etheridge, 1888 (orig. desig.) = Protovirgus dunstani
The Taxonomic History lists the ways authors have classified the species currently assigned to Protovirgus, since 1900.
Protovirgus — McMichael (1957), Hocknull (2000), Ponder et al. (2025)