Common name	Scientific name	Family	Status	Weight	Countries
Disc tetra	Brachychalcinus orbicularis	Acestrorhamphidae	Not recorded	Not recorded	Not recorded
Not recorded	Brachychalcinus retrospina	Acestrorhamphidae	Not recorded	Not recorded	Not recorded
Not recorded	Brachychalcinus copei	Acestrorhamphidae	Not recorded	Not recorded	Not recorded
Not recorded	Brachychalcinus nummus	Acestrorhamphidae	Not recorded	Not recorded	Not recorded
Not recorded	Brachychalcinus parnaibae	Acestrorhamphidae	Not recorded	Not recorded	Not recorded
Not recorded	Brachychalcinus reisi	Acestrorhamphidae	Not recorded	Not recorded	Not recorded
Not recorded	Brachychalcinus sabaji	Acestrorhamphidae	Not recorded	Not recorded	Not recorded
Not recorded	Brachychalcinus signatus	Acestrorhamphidae	Not recorded	Not recorded	Not recorded