Bottlenose dolphins are 2 to 3.9 m (6.6–12.8 ft.). Their average weight is 150 to 200 kg (331.5–442 lb.) Swimming speeds of the dolphins and the endurance are very short. Dolphins have a Fusiform shape that gives them the ability to swim a lot faster. Dolphins reach their sexual maturity depending on where they live and whether they are male of female.
