Iberochondrostoma lusitanicum, or the boga-portuguesa (its common names in English and Portuguese are the same), is a species of freshwater fish in the family Cyprinidae. It is found only in a very restricted area in Portugal, and is threatened by pollution and habitat destruction (dams).
Iberochondrostoma lusitanicum live in coastal rivers and terminal segments of main rivers, and reach a maximum length of about 15cm (06inches) TL.