Bivalvia - Wikipedia
Bivalvia , in previous centuries referred to as the Lamellibranchiata and Pelecypoda, is a class of marine and freshwater molluscs that have laterally compressed bodies enclosed by a shell consisting of two hinged parts. As a group, bivalves have no head and they lack some usual molluscan organs, like the radula and the odontophore. The class includes the clams, oysters, cockles,
Wikipedia · Tekst onder CC-BY-SA-licentieClass Bivalvia - Digital Atlas of Ancient Life
WEBSnapshot: Bivalvia. Phylum Mollusca, Class Bivalvia. Common names of representatives: clams, scallops, oysters, mussels. Habitat(s): marine (salt water), freshwater (lakes, rivers, and streams). Feeding type(s): mostly …
Bivalve | Definition, Characteristics, Species, Classification, & Facts
WEB18 mrt. 2024 · Bivalve, (class Bivalvia), any of more than 15,000 species of clams, oysters, mussels, scallops, and other members of the phylum Mollusca characterized by a shell …
Characteristics of bivalves | Britannica
WEBbivalve, Any member of the mollusk class Bivalvia, or Pelecypoda, characterized by having a two-halved (valved) shell. Clams , cockles, mussels, oysters , scallops, and shipworms are bivalves. Most are …
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Bivalve Phylogeny and Classification - Digital Atlas of Ancient Life
WEBOverview. Efforts at bivalve classification and phylogenetic analysis have traditionally been based on prominent morphological features such as gill structure, stomach morphology, …
Evolutionary History of Bivalves - Digital Atlas of …
WEBClass Bivalvia: Introduction and Morphology – 1. Bivalve Phylogeny and Classification – 2. Bivalve Ecology and Paleoecology – 3. Evolutionary History of Bivalves ← – 4. References and Further Reading. Image …
Paleontica - Bivalvia
WEBBivalvia. De klasse Bivalvia behoort tot het phylum van de weekdieren (Mollusca). De Nederlandse naam voor Bivalven is Tweekleppigen. De kleppen van de schelp zelf zijn …
ADW: Bivalvia: INFORMATION
WEB26 jan. 2001 · Bivalvia. Also known as pelecypods, the approximately 15,000 species of this taxon are found in marine and freshwater habitats throughout the world. A bivalve is …
Mollusca: Bivalvia - Morphology - University of California Museum …
WEBBivalves are most easily recognized by their two shells (hence "bi-valv-ia"). Their shells are comprised of a pair of laterally- compressed hinged valves and the pallial cavity …
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