The Palau nautilus (Nautilus belauensis) is a nautiloid mainly found off of Palau in the Western Carolines. It can be found on fore reef slopes, at depths...

Allonautilus A. perforatus A. scrobiculatus Genus Nautilus †N. altifrons †N. balcombensis N. belauensis †N. butonensis †N. campbelli †N. cookanus †N. geelongensis...

the genus Nautilus. †Nautilus altifrons (Chapman, 1915) - Australia †Nautilus balcombensis (Chapman, 1915) - Australia Nautilus belauensis Saunders, 1981...

originated in the Late Cambrian and are represented today by the living Nautilus and Allonautilus. Fossil nautiloids are diverse and species rich, with...

κεφαλόποδες, kephalópodes; "head-feet") such as a squid, octopus, cuttlefish, or nautilus. These exclusively marine animals are characterized by bilateral body symmetry...

largest hatchling size among extant invertebrates. Hatchlings of Nautilus belauensis, one of the larger species, are estimated to weigh on the order of...

reach the necessary size. Nucleation is endoepithelial in Neopilina and Nautilus, but exoepithelial in the bivalves and gastropods. The formation of the...

The siphon of a large herbivore marine volute, Cymbiola magnifica Nautilus belauensis seen from the front, showing the opening of the hyponome. Engraving...

thought to be unique may overlap across different Nautilus populations. Other subspecies such as N. belauensis, N. macromphalus, and N. scrobiculatus are regionally...

and bringing it into the Jurassic. The Nautilaceae are represented by Nautilus and Allonautilus, genera included in the Nautilidae. Species in the Nautilaceae...

octopuses and nautiluses are capable of vertebrate-like spatial learning. Pavlovian conditioning has been used to train chambered nautiluses (Nautilus pompilius)...

Arnold (1992). "Hatching and early growth of Nautilus belauensis and implications on the distribution of Nautilus" Proc. of the 7th Intl Coral Reef Symp, Guam...