Author: Mertens, 1925
FBname: Catalonian barbel
Comments: Occurs in water bodies on low-lying plains, with little current; in water courses at high altitudes and in springs and associated wetlands (Ref. 26100).  Most frequently found in upper, cooler stretches of streams, with current and stone bottom.  Feeds mainly on benthic macro-invertebrates, especially insect larvae.  Spawns on vegetation and under stones (Ref. 59043).  Is threatened by water abstraction, pollution, and habitat destruction (Ref. 26100).