. . . . "Carcharhiniformes" . "Animalia" . . . . . . . "(Poey 1861)" . . . "Rhizoprionodon porosus" . . . . "Rhizoprionodon porosus (Poey 1861)" . . "Chondrichthyes" . "Chordata" . "Carcharhinidae" . "Rhizoprionodon" . . "Caribbean Sharpnose Shark" . .