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Allonautilus scrobiculatus, or otherwise known as the crusty nautilus or fuzzy nautilus is a species of cephalopod. A. scrobiculatus ' most recently sighting was in July 2015 by biologist Peter Ward of the University of Washington. Ward's colleague, Bruce Saunders, a geologist from Bryn Mawr College was the one who had initially sighted the ...
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 on the bottom and dark on top.
Allonautilus perforatus. Allonautilus perforatus, also known as the Bali chambered nautilus, is a species of nautilus native to the waters around Bali, Indonesia. It is known only from drifted shells and, as such, is the least studied of the six recognized nautilus species. Thus, not much is known about it outside of the shell.
Nautilus vitiensis. Nautilus is a marine cephalopod genus in the mollusk family Nautilidae. Species in this genus differ significantly, morphologically, from the two nautilus species in the adjacent sister- taxon Allonautilus. [ 2 ] The oldest fossils of the genus are known from the Late Eocene Hoko River Formation, in Washington State and from ...
Argonauts surrounding the Nautilus, in Jules Verne's novel Twenty Thousand Leagues Under the Seas. Argonauts are featured in Twenty Thousand Leagues Under the Seas, noted for their ability to use their tentacles as sails, though this is a widespread myth. A female argonaut is also described in Marianne Moore's poem "The Paper Nautilus".
Nautilus stenomphalus, also known as the white-patch nautilus, is a species of nautilus native to the Great Barrier Reef. N. stenomphalus is very similar to N. pompilius and may in fact represent a subspecies. It is separated by the absence of a thickened callus and the presence of white patches in the umbilical and shoulder regions of the shell.
BowFlex acquired Nautilus, Inc. and specialized in designing, developing and marketing strength and cardio fitness products. [6] [dead link] In 1998, the company changed its name to Direct Focus and acquired the Nautilus, Schwinn and StairMaster brands between 1999 and 2002, before eventually changing its name to Nautilus, Inc. in 2005.
Nautilus is described by Verne as "a masterpiece containing masterpieces". [1] It is designed and commanded by Captain Nemo. Electricity provided by sodium/mercury batteries (with the sodium provided by extraction from seawater) is the craft's primary power source for propulsion and other services. The energy needed to extract the sodium is ...