Peridot tetra (Jupiaba acanthogaster), first described by Eigenmann, 1911 is a small fish in the family Acestrorhamphidae (order Characiformes). Adults typically reach 5.50 cm in maximum length. It inhabits freshwater systems including rivers, streams, and lakes. It occurs in Subtropical waters. It is broadly omnivorous, taking invertebrates, plant matter, and detritus. On the IUCN Red List, it is classified as Least Concern.The species is kept in the aquarium hobby. Care requirements and behaviour align broadly with other Acestrorhamphidae kept in the hobby.
Physical description for Peridot tetra is currently being compiled.
Behavioural data for Peridot tetra is currently being reviewed.
Freshwater; benthopelagic. Subtropical South America: Paraguay River basin in Brazil, upper Tapajós and Tocantins River basins.
The following diseases are known to affect Peridot tetra.
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