Webamphibians, fishes). Capitalization of common names helps avoid confusion by identifying standardized common names. For example, reference to a ‘‘fragile papershell’’ could apply to several thin-shelled species, but the capitalized ‘‘Fragile Papershell’’ is unambiguously recognized as the common name for Leptodea fragilis. 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 suspension feeders; some deposit feeders and carnivores Geological range: Cambrian to today. Clade defining feature(s): two hinged …

Phylum Mollusca - Characteristics, Classification and …

WebMussel ( / ˈmʌsəl /) is the common name used for members of several families of bivalve molluscs, from saltwater and freshwater habitats. These groups have in common a shell … WebMollusca. Genbank common name: mollusks. NCBI BLAST name: molluscs. Rank: phylum. Genetic code: Translation table 1 (Standard) Mitochondrial genetic code: … nbn type 5 pit

Snail - Wikipedia

Mollusca is the second-largest phylum of invertebrate animals after the Arthropoda, the members of which are known as molluscs or mollusks . Around 85,000 extant species of molluscs are recognized. The number of fossil species is estimated between 60,000 and 100,000 additional species. The … Meer weergeven The words mollusc and mollusk are both derived from the French mollusque, which originated from the Latin molluscus, from mollis, soft. Molluscus was itself an adaptation of Aristotle's τὰ μαλάκια ta malákia (the … Meer weergeven Estimates of accepted described living species of molluscs vary from 50,000 to a maximum of 120,000 species. The total number of described species is difficult to estimate … Meer weergeven Feeding Most molluscs are herbivorous, grazing on algae or filter feeders. For those grazing, two feeding … Meer weergeven Fossil record Good evidence exists for the appearance of gastropods (e.g., Aldanella), cephalopods (e.g., Meer weergeven The most universal features of the body structure of molluscs are a mantle with a significant cavity used for breathing and excretion, … Meer weergeven Because of the great range of anatomical diversity among molluscs, many textbooks start the subject of molluscan anatomy by describing what is called an archi-mollusc, hypothetical generalized mollusc, or hypothetical ancestral mollusc (HAM) to illustrate the … Meer weergeven Opinions vary about the number of classes of molluscs; for example, the table below shows seven living classes, and two extinct ones. Although they are unlikely to form a … Meer weergeven WebThe name is most often applied to land snails, terrestrial pulmonate gastropod molluscs. However, the common name snail is also used for … WebKingdom Mollusca Learn about snails, slugs, squid, and cuttlefish and several other invertebrates found in the phylum Mollusca. Animals in this phylum have s... married woman giving me too much attention