Aequidens pallidus (Manaus, Brazil, 12 November 1865), Jacques Burkhardt

Taxonomic classification: animalia--cichlidae--aequidens pallidus (heckel 1840). Common name: pale flag cichlid. Original name: urops. Specimen collection date: 1865-11-12. Dimensions: 12 x 18 cm.. Medium: watercolor on paper. Collection: Harvard University. Aequidens pallidus (Manaos, Brazil, 12 November 1865)