Wolfgang Staeck & Ingo Schindler
Новый вид геофагуса из Бразилии.
Geophagus parnaibae sp. n. – a new species of cichlid fish (Teleostei: Perciformes: Cichlidae) from the rio Parnaíba basin, BrazilAbstract.
Geophagus parnaibae sp. n. is described from the drainage of the rio Parnaíba in the states of Piauí and Maranhão (northeastern Brazil). It can be distinguished from all other described Geophagus species by the following combination of characters: caudal fi n with a pattern of parallel longitudinal bands, no infraorbital stripe or black preopercular mark, 30–31 scales in a lateral line and small size.
Wolfgang Staeck & Ingo Schindler
Zoologische Abhandlungen (Dresden) 55: 69–75, 2005 (2006)