Nautilus - Wikipedia
WebThe nautilus (from Latin nautilus 'paper nautilus', from Ancient Greek ναυτίλος nautílos 'sailor') is an ancient pelagic marine mollusc of the cephalopod family Nautilidae. The nautilus is the sole extant family of the superfamily Nautilaceae and the suborder Nautilina.
Chambered nautilus - Wikipedia
WebNautilus repertus. Iredale, 1944. The chambered nautilus ( Nautilus pompilius ), also called the pearly nautilus, is the best-known species of nautilus. The shell, when cut away, reveals a lining of lustrous nacre and displays a nearly perfect equiangular spiral, although it is not a golden spiral. The shell exhibits countershading, being light ...
Nautilus (TV series) - Wikipedia
WebNautilus is an upcoming British ten-episode adventure drama television series created by James Dormer. It is a reimagining of Jules Verne’s Twenty Thousand Leagues Under the Sea, presenting an origin story for Captain Nemo, an …
Nautilus Facts: Habitat, Behavior, Diet - ThoughtCo
WebDec 13, 2019 · Description. Nautiluses are invertebrates, cephalopods, and mollusks related to octopus, cuttlefish, and squid. Of all the cephalopods, nautiluses are the only animal to have a visible shell. The shell is not only beautiful, but it also provides protection.
Nautilus - American Oceans
WebKey Takeaways. Nautilus is a living fossil that has remained relatively unchanged for over 500 million years. It is a deep-sea creature that feeds on small fish and crustaceans. Nautilus has a unique anatomy that includes a spiral-shaped shell, two large eyes, and a pair of tentacles.
What is a nautilus? - NOAA's National Ocean Service
WebThe nautilus is a mollusk that uses jet propulsion to roam the ocean deep. Writers, artists, and engineers have long marveled at the nautilus’s beauty and swimming abilities. The chambered or pearly nautilus is a cephalopod (a type of mollusk)—a distant cousin to squids, octopi, and cuttlefish.
Nautilus: The Ocean's Living Fossil - Ocean Info
WebKey Information. Scientific name: Nautilus pompilius. Predators and Threats: Sharks, and larger fish. Unique adaptations: External shell, and chambered body. Behavior Pattern: Solitary, active during the day. Diet: Fish, shrimp, …
Nautilus | Mollusk, Shell, Subclass | Britannica
WebNautilus, either of two genera of cephalopod mollusks: the pearly, or chambered, nautilus (Nautilus), to which the name properly applies; and the paper nautilus (Argonauta), a cosmopolitan genus related to the octopus. The pearly nautilus has a smooth, coiled external shell about 25 cm (10 inches)
Chambered Nautilus | Oceana
WebThe chambered nautilus is one of the longest living cephalopods, reaching ages of over 20 years old. The nautiluses are also the only cephalopods that reproduce multiple times. Squids, octopuses, and other cephalopods die after they reproduce once.
Chambered Nautilus | NOAA Fisheries
WebFeb 2, 2023 · 15 to 20 years. Threats. Harvest for international trade of the shell. Region. Pacific Islands. About the Species. Photographed in the National Marine Sanctuary of American Samoa, the nautilus is a mollusk that uses jet propulsion to roam the ocean deep. Credit: NOAA/Michelle Johnston.
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