Acestrorhynchus nasutus, Eigenmann, C. H., 1912

Eigenmann, C. H., 1912, The freshwater fishes of British Guiana, including a study of the ecological grouping of species, and the relation of the fauna of the plateau to that of the lowlands, Memoirs of the Carnegie Museum 5, No. 1, pp. 1-578 : 411

This treatment is a stub. You can help Plazi making the full treatment available by uploading the source publication.