BioStor
 | On the species of Hasemania, Hyphessobrycon, and Hemigrammus collected by J. D. Haseman for the Carnegie Museum M D Ellis (1911) Annals of the Carnegie Museum 8: 148-163 |
 | 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 |