Sur deux dauphins à bec blanc, Lagenorhynchus albirostris (Gray), de la côte belge

Two specimens of the white-beaked dolphins, Lagenorhynchus albirostris (Gray), stranded on the Belgian coast in 1968 and 1969 and thus proved that this species may happen to occur in Belgian coastal waters. The vertebral column, the dentition, lesions and exostoses of this specimens are discussed.