[genus] Hassar is a genus of thorny catfishes native to South America. == Species == There are currently five recognized species in this genus: Like other doradids, Hassar species have a row of scutes on each side of their body, though they are more subdued. Hassar species grow to approximately 15.7–25.0 centimetres (6.2–9.8 in) SL. ==I...