BioStor
 | Weldonia parayguensis. A doubtful form from the fresh water of Paraguay (1908) Zoologischer Anzeiger Leipzig 32: 758-763 |
 | Die Arten des Eurybrachinen-Genus Ancyra White, ein Beitrag zur Kenntnis der Fulgoriden. (Hemiptera-Homoptera) Schmidt E. (1908) Zoologischer Anzeiger. Leipzig 32: 764-769 |
 | 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 C H Eigenmann (1912) Memoirs of the Carnegie Museum 5: 1-578 |
| 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 C H Eigenmann (1912) Memoirs Carnegie Museum 5: 1-578 |
 | Catalogue of type specimens of recent fishes in Field Museum of Natural History Myriam Ibarra and Donald J Stewart (1987) Fieldiana Zoology (N. S.) 35: 1-112 |