Axelrodia riesei
Axelrodia riesei Géry, 1966
Ruby tetra
Axelrodia riesei
photo by JJPhoto


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Family:  Acestrorhamphidae (American tetras), subfamily: Megalamphodinae
Max. size:  2.14 cm SL (male/unsexed)
Environment:  benthopelagic; freshwater; pH range: 7; dH range: 8
Distribution:  South America: upper Meta River basin.
Diagnosis:   
Biology:  Strongly red in nature, but gets pale in captivity. Maximum length reported to reach 4 cm TL (Ref. 1672).
IUCN Red List Status: Least Concern (LC); Date assessed: 04 March 2021 Ref. (130435)
Threat to humans:  harmless


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