| Citation | Snoeks, J. (ed.), 2004, The cichlid diversity of Lake Malawi/Nyasa/Niassa: identification, distribution and taxonomy.. Cichlid Press, El Paso, USA, 360p. |
| Ref. | 55463 Snoeks, J. (ed.), 2004 |
| Page | 21 |
| Named Used as Valid | Opsaridium tweddleorum |
| Comment | |
| Locality | |
| Distribution | Lake Malawi drainage |
| Quote |