Fish Vertebrate Fish Shark Fin Marine biology Cartilaginous fish Requiem shark Lamnidae Great white shark Marine mammal Carcharhiniformes Lamniformes Squaliformes Mouth Tiger shark Cretoxyrhina Organism Cetacea Bull shark Underwater Tucuxi Wildlife Common bottlenose dolphin Dolphin Great white shark Tiger shark Steam Trading Cards Common bottlenose dolphin Tucuxi Requiem sharks Blue shark Squaliform sharks Dolphin Animal Water Shark Mackerel Sharks White sharks Bottlenose dolphin