Capoeta sevangi is a cyprinid fish endemic to Lake Sevan in Armenia.

It previously dominated in the fish landings, along with the Sevan trout.

[2] Males reach maturity at 2–3 years and females in 5–7 years in females.

[3] The fish feed on detritus and as adults also on aquatic vegetation.

[2] Since 1936, with the gradual deterioration of reproduction conditions due to the permanent exposure of many spawning grounds, and with many spawning grounds in rivers lost, khramulya stocks in Sevan have gradually declined,[3] then sharply decreased.