tomeurus Eigenmann, 1909. Eigenmann, C. H. 1909. Reports on the expedition to British Guiana of the Indiana University and Carnegie Museum, 1908. Report No. 1. Some new genera and species of fishes from British Guiana. Annals of the Carnegie Museum 6 (1): 4-54. [description: p. 53]
Type species: Tomeurus gracilis Eigenmann, 1909a, by monotypy.