Spanish barbel hybridization detected using enzymatic markers: Barbus meridionalis Risso × Barbus haasi Mertens (Osteichthyes, Cyprinidae)Annie Machordom, Patrick Berrebi and Ignacio DoadrioAquat. Living Resour., 3 4 (1990) 295-303DOI: https://doi.org/10.1051/alr:1990030
