Smith, E.A. 1891. Notes on African Mollusca. Annals and Magazine of Natural History 8 (6th series): 317-324. Available electronically.
‘Kuster’ of Authors.
E.A. Smith, 1891. Ann. Mag. Nat. Hist. 8: 319.
Sturany, 1899. Denk. Ak. Wien 67: 627.
Connolly, 1925. Rec. Albany Mus. 3: [1].
Connolly, 1939. Ann. S. Afr. Mus. 33: 608.
Heard & Vail, 1976. Zool. Africana 11(1): 45.
(error for Unio verrauxi Küster, 1856)
+ Spatha natalensis Lea, 1864
+ Unio caffer Küster, 1856
+ Unio caffer Küster, 1856
+ Unio verreauianus Lea, 1856
+ Unio verrauianus Sowerby, 1868
+ Unio africanus Lea, 1856
+ Unio natalensis Lea, 1864
+ Unio vaalensis Chaper, 1885