Deep Phylogenetic Divergence and Lack of Taxonomic Concordance in Species of Astronotus (Cichlidae)

Figure 2

Photograph of fishes of the genus Astronotus collected in the Araguari River and showing the presence and absence of dorsal ocelli in the same locality. In addition to the Araguari locality, both A. ocellatus and A. crassipinnis phenotypes were collected in Oriximiná, Careiro Castanho, and Borba. Photo by S. C. Willis.