Fig. 25 in Phylogeny and Taxonomic Revision of the Endemic Malagasy Genus Ptychochromis (Teleostei: Cichlidae), with the Description of Five New Species and a Diagnosis for Katria, New Genus

Fig. 25. Ptychochromis oligacanthus, (A) lectotype, RMNH 3.936, 66.9 mm SL; northwestern Madagascar, most likely Sambirano River (see text). (B) AMNH 215522, adult, 145.8 mm SL; Nosy Be, Lake Bempazava.