Crenicichla anthurus Cope, 1872
Distribution: Peru and Ecuador
Type Locality: Rio Ambyiacu, Peru
Size: 8 - 10 inches
Comments: This specimen was photographed by Alf Stalsberg in Ecuador near Puyo centrum. It is unusual among the saxatilines in the area to sport a ringed shoulder spot or humeral blotch, an easy identification character.
Described in: Proceedings of the Academy of Natural Sciences of Philadelphia 23; p 252