. "Chondrichthyes" . . . . . "Galeorhinus" . "Triakidae" . . . . "Chordata" . "Galeorhinus galeus (Linnaeus 1758)" . . "Animalia" . . . . . . . . "School Shark" . "(Linnaeus 1758)" . . "Carcharhiniformes" . "Galeorhinus galeus" .