The photoreceptor system in the retinae of two dogfishes Scyliorphinus canicula and Galeus melastomus: possible relationship with depth distribution and predatory lifestyle - Bozzano, A.
Keywords: FOTORRECEPTOR; GALEUS MELASTOMUS; HABITOS ALIMENTARIOS; PECES MARINOS; PIGMENTOS; SCYLIORHINUS CANICULA; TIBURÓN; VISION