Hemigrammus bleheri

The rummy-nose tetra prefers brown water. Often confused with related species H. rhodostomus (red-nose tetra) and Petitella georgiae (false rummy-nose), but distinguished from them by the extension of the red coloration to the beginning of the lateral line. Size: 5 cm.

• Gnathonemus petersii
• Melanotaenia maccullochi
• Aphyosemion sjoestedti
• Hemichromis bimaculatus
• Cichlasoma cyanoguttatum