Herichthys cyanoguttatus
Herichthys cyanoguttatus Baird & Girard, 1854
Rio Grande cichlid
Herichthys cyanoguttatus
photo by DATZ


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Family:  Cichlidae (Cichlids), subfamily: Cichlinae
Max. size:  30 cm TL (male/unsexed)
Environment:  benthopelagic; freshwater; pH range: 6.5 - 7.5; dH range: 5 - 12, non-migratory
Distribution:  North America: originally restricted to the lower Rio Grande drainage in Texas, USA and south to northeastern Mexico. Introduced on Edwards Plateau of central Texas and central peninsular Florida, USA, and Verde River basin (La Media Luna region), Mexico (Ref. 36377).
Diagnosis:   
Biology:  Adults inhabit pools and runs of small to large rivers; prefers warm water and vegetation. They feed on worms, crustaceans, insects and plant matter (Ref. 7020).
IUCN Red List Status: Least Concern (LC); Date assessed: 18 October 2018 Ref. (130435)
Threat to humans:  harmless


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