What is the order of a tiger shark?

There are eight:

1. carcharhiniformes - mouth behind the eyes, nictating eyelids, five gill slits, two dorsal fins, no fin spines, anal fin
2. heterodontiformes - five gill slits, two dorsal fins, dorsal fin spines, anal fin
3. hexanchiformes six to seven gill slits, one dorsal fin, anal fin
4. laminformes - mouth behind the eyes, no nictating eyelids, five gill slits, two dorsal fins, no fin spines, anal fin
5. orectolobiformes - mouth in front of eyes, no nictating eyelids, five gill slits, two dorsal fins, no fin spines, anal fin
6. pristiophoriformes - mouth underneath, long snout, no anal fin
7. squaliformes - mouth underneath, short snout, no anal fin
8. squatiformes - mouth at front, flat body, no anal fin