I. On the cichlid fishes of the genus Palmatochromis with proposal of a new genus for P. Congicus; on the relationship between Pelmatochromis and Tilapia and the recognition of Sarotherodon as a distinct genus; and; II. A new species of cichlid fishes of Rivers Quanza and Bengo, Angola, with a list of the known Cichlidae of these rivers and a note on Pseudocrenilabrus Natalensis Fowler
Trewavas, Ethelwynn.
London British Museum (Natural History)
1973
Bibliographyp.25-26,36-37
Cichlidae.