| Referência no. | Descrição | Ano | Nome utilizado | Página |
|---|---|---|---|---|
| 205 | Breder, C.M. and D.E. Rosen, 1966. Modes of reproduction in fishes. T.F.H. Publications, Neptune City, New Jersey. 941 p. | 1966 | Synodontis ricardoae | 642-643 |
| 27292 | Seegers, L., 1996. The fishes of the Lake Rukwa drainage. Ann. Mus. R. Afr. Centr., Sci. Zool., 278:1-407. | 1996 | Synodontis ricardoae | 245 |
| 12818 | Anonymous, 1997. Fish registrations within the museum database of the Vertebrate Section of the Royal Museum for Central Africa. MRAC, Tervuren, Belgium. | 1997 | Synodontis ricardoae | --> |
| 51086 | Varjo, M., L. Koli and H. Dahlström, 2004. Kalannimiluettelo (versio 10/03). Suomen Biologian Seura Vanamo Ry. | 2004 | Synodontis ricardoae | --> |
| 128868 | Beolens, B., M. Grayson and M. Watkins, 2023. Eponym dictionary of Fishes. Dunbeath, Caithness (Scotland, UK): Whittles Publishing Limited, 1300 p. | 2023 | Synodontis ricardoae | 1097 |