Opsariichthys Evolans (Opsariichthys evolans) is a ray-finned fish of the family Cyprinidae. It inhabits freshwater waters. This species can reach a maximum total length of 9 cm. With a trophic level of 3.1, it is a low-level carnivore, feeding on invertebrates and small organisms. It is assessed as Least Concern on the IUCN Red List.
Dorsal soft rays (total): 9; Anal soft rays: 12; Vertebrae: 40 - 41. Pectoral fin modally with 14 rays; pectoral fin extending far beyond origin of ventral fin; 16-17 scales around caudal peduncle; modally 8 scales above lateral line; and maxillary never extending to vertical of anterior margin of orbit .: fusiform / normal.
Behavioural data for Opsariichthys Evolans is currently being reviewed.
Freshwater; benthopelagic. Subtropical
The following diseases are known to affect Opsariichthys Evolans.
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