Results 171 to 180 of about 14,102 (226)
Genome of the enigmatic watering-pot shell and morphological adaptations for anchoring in sediment. [PDF]
Sigwart JD +6 more
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Complete mitochondrial genomes of <i>Sinonovacularivularis</i> and <i>Novaculinachinensis</i> and their phylogenetic relationships within family Pharidae. [PDF]
Meng Y, Lv L, Lin Z, Zhang D, Dong Y.
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Classe Bivalvia: generalità, anatomia, morfologia, classificazione ed evoluzione, ecologia e paleoecologia.
Posenato Renato
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2023
The data on small Pisidioidea specific composition and ecological structure in 15 lakes and Kiev water reservoir are presented. Certain problems of systemalics, occurrence and habitat distribution are discussed.
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The data on small Pisidioidea specific composition and ecological structure in 15 lakes and Kiev water reservoir are presented. Certain problems of systemalics, occurrence and habitat distribution are discussed.
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2015
AbstractWith approximately 15,000 described recent species, Bivalvia is the second largest molluscan class-level taxon. Compared to other conchiferan molluscs, the bivalve body plan has undergone several reductions, such as the lack of a distinct head including radula and buccal muscles, which is also reflected in the relatively simple nervous system ...
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AbstractWith approximately 15,000 described recent species, Bivalvia is the second largest molluscan class-level taxon. Compared to other conchiferan molluscs, the bivalve body plan has undergone several reductions, such as the lack of a distinct head including radula and buccal muscles, which is also reflected in the relatively simple nervous system ...
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Philosophical Transactions of the Royal Society of London. B, Biological Sciences, 1987
Abstract The Protobranchia, with a stomach of type I (Gastroproteia), comprise one of only two subclasses of Bivalvia. The stomachs of members of the deposit-feeding Nucu acea and Nuculanacea are basically comparable and differ from those of all filter-feeding bivalves in some important respects.
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Abstract The Protobranchia, with a stomach of type I (Gastroproteia), comprise one of only two subclasses of Bivalvia. The stomachs of members of the deposit-feeding Nucu acea and Nuculanacea are basically comparable and differ from those of all filter-feeding bivalves in some important respects.
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2007
Los bivalvos constituyen una clase de moluscos ampliamente reconocida por el público en general. La conchilla o esqueleto calcáreo que, en vida, contiene a las partes blandas del animal, frecuentemente es hallada mezclada con los sedimentos depositados en las playas marinas o a lo largo de los cursos fluviales.
Camacho, Horacio Homero +4 more
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Los bivalvos constituyen una clase de moluscos ampliamente reconocida por el público en general. La conchilla o esqueleto calcáreo que, en vida, contiene a las partes blandas del animal, frecuentemente es hallada mezclada con los sedimentos depositados en las playas marinas o a lo largo de los cursos fluviales.
Camacho, Horacio Homero +4 more
openaire +1 more source
2023
A description is given of four new species of the superfamily Pisidiidae from Upper Eocene of the Zaysan depression: Amesoda martinsoni sp. n., A. kustovica sp. n., Musculium praelacustris sp. n., Pisidium jugatum sp. n. They are found in association with the fossil turtle, fishes, mammals and spore-pollinic complexes.
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A description is given of four new species of the superfamily Pisidiidae from Upper Eocene of the Zaysan depression: Amesoda martinsoni sp. n., A. kustovica sp. n., Musculium praelacustris sp. n., Pisidium jugatum sp. n. They are found in association with the fossil turtle, fishes, mammals and spore-pollinic complexes.
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