Puntius bimaculatus (Bleeker, 1863)
Redside barb
Puntius bimaculatus
photo by Ramani Shirantha

Family:  Cyprinidae (Minnows or carps), subfamily: Smiliogastrinae
Max. size:  7 cm TL (male/unsexed)
Environment:  benthopelagic; freshwater; pH range: 6.5; dH range: 15
Distribution:  Asia: India and Sri Lanka.
Diagnosis:  Differs from all other Indian Puntius in having 7 branched dorsal rays (vs. 8), a round dorsal spot at the base of dorsal rays 3-7 (vs. larger and oblong, and on base of rays 4-8 in Puntius dorsalis), and a spot at base of caudal (vs. on the caudal peduncle in Puntius dorsalis) (Ref. 26698).
Biology:  Inhabits hill streams, lowland swamps and dry zone rivers and tanks. Feeds mainly on green algae and detritus (Ref. 4832). Popular for aquarium purposes (Ref. 44325).
IUCN Red List Status: Least Concern (LC); Date assessed: 11 August 2019 Ref. (130435)
Threat to humans:  harmless


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