Nautilus (genus)
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Nautilus Temporal range: Late Eocene–Recent |
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| A live Nautilus pompilius in an aquarium | |
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Mollusca |
| Class: | Cephalopoda |
| Subclass: | Nautiloidea |
| Order: | Nautilida |
| Family: | Nautilidae |
| Genus: |
Nautilus Linnaeus, 1758 |
| Type species | |
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N. pompilius Linnaeus, 1758 |
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| Species | |
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See text |
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| Synonyms | |
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See text
Nautilus is a genus of cephalopods in the family Nautilidae. Species in this genus differ significantly in terms of morphology from those placed in the sister taxon Allonautilus. The oldest fossils of the genus are known from the Late Eocene Hoko River Formation, in Washington State and from Late-Eocene to Early Oligocene sediments in Kazakhstan. The oldest fossils of the modern species Nautilus pompilius are from Early Pleistocene sediments off the coast of Luzon in the Philippines.
The common term nautilus usually refers to any extant members of the Nautilidae family.
Extinct species are denoted with a cross (†).
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