Results 211 to 220 of about 43,856 (272)
Nematopsis Schneider, 1892 in Nerite Gastropods From Saint Kitts, With a Phylogenetic Study of the Genus, and Placement Within the Phylum Apicomplexa Levine, 1970. [PDF]
J Eukaryot MicrobiolHerbert NAM +4 more
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Geoarchaeology reveals development of terrace farming in the Northern Apennines during the Medieval Climate Anomaly. [PDF]
Sci RepBrandolini F +5 more
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Cryptic Divergence of <i>Rochia nilotica</i> (Gastropoda: Tegulidae) from Chuuk Lagoon, Federated States of Micronesia, Revealed by Morphological and Mitochondrial Genome Analyses. [PDF]
Animals (Basel)Shin JS +10 more
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The complete mitochondrial genome of the <i>Tonna galea</i> (Linnaeus, 1758) (Gastropoda: Tonnidae). [PDF]
Mitochondrial DNA B ResourCheng D +6 more
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Nature, 1960
IN Nature of March 12, p. 749, Drs. L. R. Cox and W. J. Rees reviewed a paper by the Japanese authors Kawaguti and Baba on a bivalved gastropod they had described under the generic name Tamanovalva. I should like to put on record a further occurrence of this remarkable group of molluscs.
L R, COX, W J, REES
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IN Nature of March 12, p. 749, Drs. L. R. Cox and W. J. Rees reviewed a paper by the Japanese authors Kawaguti and Baba on a bivalved gastropod they had described under the generic name Tamanovalva. I should like to put on record a further occurrence of this remarkable group of molluscs.
L R, COX, W J, REES
+5 more sources
Calcified arteries in a gastropod
Calcified Tissue Research, 1977The anterior aorta and major arteries of the land pulmonate snail Anguispira alternata have large calcium deposits in their walls. These deposits occur inside spherule cells, which line the walls of these vessels. The calcium occurs as amorphous calcium carbonate, in the form of intracellular spherules having alternating layers of organic and inorganic
A S, Tompa, N, Watabe
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2002
Pleurotomarioidean gastropods are continuously present in the fossil record since the Upper Cambrian and survive into the Recent fauna, thus providing rare insights into the evolutionary history of the class Gastropoda. Pleurotomarioidea achieved greatest numerical and morphological diversity during the Paleozoic, and dominated global shallow water ...
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Pleurotomarioidean gastropods are continuously present in the fossil record since the Upper Cambrian and survive into the Recent fauna, thus providing rare insights into the evolutionary history of the class Gastropoda. Pleurotomarioidea achieved greatest numerical and morphological diversity during the Paleozoic, and dominated global shallow water ...
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2010
Over their 500 million yearhistory, gastropods have radiated into marine, freshwater and terrestrial environments and adopted life styles ranging from herbivory to carnivory to endoparasitism to symbiont-mediated chemoautotrophy. They contend with many pathogens, including several lineages of specialized eukaryotic parasites.
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Over their 500 million yearhistory, gastropods have radiated into marine, freshwater and terrestrial environments and adopted life styles ranging from herbivory to carnivory to endoparasitism to symbiont-mediated chemoautotrophy. They contend with many pathogens, including several lineages of specialized eukaryotic parasites.
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1988
Fossil gastropods seem to be ideally suited for studies of heterochrony. The description and analysis of heterochrony in evolutionary sequences require a detailed understanding of the ontogeny of the organisms involved. Not only must the ontogeny be well-preserved in its entirety, but the basic parameters underlying growth must be amenable to ...
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Fossil gastropods seem to be ideally suited for studies of heterochrony. The description and analysis of heterochrony in evolutionary sequences require a detailed understanding of the ontogeny of the organisms involved. Not only must the ontogeny be well-preserved in its entirety, but the basic parameters underlying growth must be amenable to ...
openaire +2 more sources