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Nautilus is often used as an analogue for the ecology and behavior of extinct externally shelled cephalopods. Nautilus shell… Expand In molluscs, and more generally in metazoan organisms, the production of a calcified skeleton is a complex molecular process that… Expand Matrix evolutions: We have biochemically characterized the nacre matrix of the cephalopod Nautilus macromphalus, in part by a… Expand The concentrations of 16 trace elements were investigated and compared for the first time in the digestive and excreting tissues… Expand Complete nucleotide sequences of mitochondrial (mt) genomes of the "living fossil" cephalopod Vampyroteuthis infernalis… Expand BackgroundMitochondria contain small genomes that are physically separate from those of nuclei. Their comparison serves as a… Expand Soils in New Caledonia are particularly rich in metals among which Fe and Ni are intensively exploited. Due to important natural… Expand Abstract This study presents histological and scanning electron microscopical findings on the structural differentiation, and the… Expand The chamber formation cycle in externally shelled, chambered cephalopods consists of mufa1 ridge formation, secretion of the… Expand Studies of cephalopod buoyancy1 show that transport of cameral liquid by the shallow water cuttlefish (Sepia) can be explained by… Expand