Adjua brevis Chaper, 1885 accepted as
Ptychotrema breve (Chaper, 1885) (original description)
Glessula bretingerei Chaper, 1885 (original description)
Gulella elimensis Chaper, 1885 accepted as
Ptychotrema breve (Chaper, 1885) (original description)
Gulella treichi Chaper, 1885 accepted as
Ptychotrema treichi (Chaper, 1885) (original description)
Moaria Chaper, 1885 accepted as
Trochozonites Pfeffer, 1883 (original description)
Moaria conica Chaper, 1885 accepted as
Trochozonites conicus (Chaper, 1885) (original description)
Unio essoensis Chaper, 1885 accepted as
Coelatura essoensis (Chaper, 1885) (original description)
Unio vaalensis Chaper, 1885 accepted as
Cafferia caffra (Krauss, 1848) accepted as
Unio caffer Krauss, 1848 (original description)