Comparison of the morphologies of adult and embryonic shells of Sepia
Download scientific diagram | Comparison of the morphologies of adult and embryonic shells of Sepia officinalis. a, b Views of an adult shell showing the main morphological parts, a ventral view, b dorsal view. c Dorsal view of a stage 29 embryonic shell. d–f In situ localisation of embryonic shells, d Lateral view on a stage 27 embryo (X-ray image, note the mineralized statocysts anteriorly—st), e dorsal view on a stage 27 embryo, f dorsal view on a stage 29 embryo. All the shells are shown in the same position, at the top: anterior part, on the bottom: posterior part (a–c photographs, e, f optical images, d X-ray image) from publication: Comparison of embryonic and adult shells of Sepia officinalis (Cephalopoda, Mollusca) | Development and evolution of the shell in cephalopods is difficult to establish as there is few species with a calcified shell that could be fossilized (stable in geological time). Internal cuttlebone of sepiids is so particular that homologies are difficult to find. The | Shell, Cephalopoda and Mollusca | ResearchGate, the professional network for scientists.
Egg composition of Sepia officinalis. A The egg is enclosed in a
Proteomics of Shell Matrix Proteins from the Cuttlefish Bone Reveals Unique Evolution for Cephalopod Biomineralization
Gilles LUQUET, Professor (Full), PhD
Comparison of embryonic and adult shells of Sepia officinalis (Cephalopoda, Mollusca)
Comparative brain structure and the neural network features of cuttlefish and squid
Sepia officinalis: A new biological model for eco-evo-devo studies - ScienceDirect
Comparison of the morphologies of adult and embryonic shells of
Comparison of the morphologies of adult and embryonic shells of Sepia
Comparison of embryonic and adult shells of Sepia officinalis (Cephalopoda, Mollusca)
The cuttlefish Sepia officinalis (Sepiidae, Cephalopoda) constructs cuttlebone from a liquid-crystal precursor
Morphological disparity in extant and extinct sepiid phragmocones: morphological adaptions for phragmocone strength compared to those related to cameral liquid emptying hypotheses, Swiss Journal of Palaeontology
Yannicke DAUPHIN, collaborator, PhD and Habilitation
