Species differentiation of Sepia officinalis and Sepia hierredda (Cephalopoda: Sepiidae) based on morphological and allozyme analyses
نویسندگان
چکیده
منابع مشابه
The cuttlefish Sepia officinalis (Sepiidae, Cephalopoda) constructs cuttlebone from a liquid-crystal precursor
Cuttlebone, the sophisticated buoyancy device of cuttlefish, is made of extensive superposed chambers that have a complex internal arrangement of calcified pillars and organic membranes. It has not been clear how this structure is assembled. We find that the membranes result from a myriad of minor membranes initially filling the whole chamber, made of nanofibres evenly oriented within each memb...
متن کاملReproductive Behavior and Embryonic Development of the Pharaoh Cuttlefish, Sepia pharaonis (Cephalopoda: Sepiidae)
Cuttlefish, Sepia pharaonis (Cephalopoda: Sepiidae) Mong-Fong Lee1,*, Chun-Yen Lin2, Chuan-Chin Chiao2,3, and Chung-Cheng Lu4 1Department of Aquaculture, National Penghu University of Science and Technology, No. 300, Liu-Ho Rd., Makung City, Penghu 88046, Taiwan 2Institute of Molecular Medicine, National Tsing Hua University, No. 101, Section 2, Kuang-Fu Road, Hsinchu 30013, Taiwan. E-mail: cep...
متن کاملEcology of Sepia Officinalis
This article comprises an up-dated review of the processes influencing the distribution and abundance of common cuttlefish Sepia officinalis, the interactions between the species and the main parameters of the environment in which it lives and its trophic, demographic and behavioural ecology.
متن کاملThe cytoskeleton of chondrocytes of Sepia officinalis (Mollusca, Cephalopoda): an immunocytochemical study.
Our previous electron microscope study showed that chondrocytes from cephalopod cartilage possess a highly developed cytoskeleton and numerous cytoplasmic processes that ramify extensively through the tissue. We have now carried out a light microscope immunocytochemical study of chondrocytes from the orbital cartilage of Sepia officinalis to obtain indications as to the nature of the cytoskelet...
متن کاملNeurogenesis in Cephalopods: “eco-evo-devo” Approach in the Cuttlefish Sepia Officinalis (mollusca-cephalopoda)
Cephalopods are new evolutionary and ecological models. By their phylogenetic position (Lophotrochozoa, Mollusca), they provide a missing master piece in the whole puzzle of neurodevelopment studies. Their derived and specific nervous system but also their convergence with vertebrates offer abundant materials to question the evolution and development of the nervous system of Metazoa (evo-devo s...
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ژورنال
عنوان ژورنال: Journal of the Marine Biological Association of the United Kingdom
سال: 2001
ISSN: 0025-3154,1469-7769
DOI: 10.1017/s0025315401003745