Poropuntius Exiguus (Poropuntius exiguus), first described by Wu & Lin, 1977 is a small fish in the family Cyprinidae (order Cypriniformes). Adults typically reach 10.90 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 Critically Endangered.
Smaller fins, particularly the caudal fin; sexually mature at a remarkably small size, smaller than any other species of Poropuntius, with the likely exception of the very distinctive Poropuntius hathe; large specimens (5.85-8.28 cm) have a more or less well developed nuchal hump, a feature not observed in any other mainland Poropuntius; small fish (5.04-6.0 cm) have no or almost no hump .
Behavioural data for Poropuntius Exiguus is currently being reviewed.
Freshwater; benthopelagic. Subtropical
The following diseases are known to affect Poropuntius Exiguus.
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