BioStor
 | On a new gorilla from Congo M M Allix and Bouvier (1878) Annals And Magazine of Natural History 1: 422-423 |
 | On the rhizopoda of the Salt Lake of Szamosfalva Geta Entz (1878) Annals And Magazine of Natural History 1: 423-423 |
 | A checklist of African mammals G M Allen (1939) Bulletin of the Museum of Comparative Zoology, Harvard 83: 1-763 |