what kind of animal lives in the chambered nautilus
This species is probably the most common nautilus. The chambered nautilus also has small tentacles that it uses to swim or pull itself along rocks. In the daytime it descends about 2,000 ft (610 m) into the deep and at night it rises to a depth of 300â500 ft (90â150 m) to feed. The nautilus has an unusually long life span for a cephalopod; it may live for more than 15 years.