Guentherus Osorio, 1917
Gender: M; Arch. Univ. Lisboa, 4: 117-118
Type: Guentherus altivela Osorio, by monotypy.
Synonyms
Melanogloea Barnard, 1941, Ann. Rep. S. Afr. Mus. 1940 in Barnard, 1948: 356-358 fig. 5 (type: Melanogloea ventralis Barnard by monotypy).
Anodontus Cervigon, 1961, Inv. Pesq., 19: 119-125, fig. 14 (type : Anodontus mauritanicus Cervigon by monotypy).