Distribution and collecting areas of phenotypes of the genus Symphysodon. Numbers represent: (1) Tabatinga (Calder�o River), (2) lower Juta� River, (3) Lake Santa Maria (Japur� River), (4) Bauana (Juru� River), (5) Igarap� Bowona (Tef� River), (6) Lake Coari (Coari River), (7) Lake Castanho (Purus River), (8) Lake Manacapuru (Manacapuru River), (9) Iranduba/Mamuri (Solim�es River), (10) lower Demini River, (11) Igarap� Bui-Bui (Negro River), (12) Novo Air�o (Negro River), (13) Novo Aripuan�-Acari (Madeira River), (14) Nova Olinda do Norte (Madeira River), (15) central Abacaxis River, (16) Maues (Mau�s River), (17) Itapiranga (Uatum� River), (18) Nhamund� (Nhamund� River), (19) Porto Trombetas (Trombetas River), (20) Belterra (Tapaj�s River), (21) Lake Grande (Amazonas River), (22) Igarap� Arapiranga (Jari River), (23) Vit�ria do Xingu (Xingu River), and (24) Camet� (Tocantins River). Colors correspond to the phenotypes analyzed in this study: green = green phenotype; blue = blue phenotype; black = Heckel phenotype; yellow = abacaxi phenotype; red = brown phenotype; pink = Xingu clade. Localities 13/14 and 18 contained the �abacaxi� and �brown� phenotypes and the �Heckel� and �brown� phenotypes, respectively.