Snail - Wikipedia
A snail is a shelled gastropod. The name is most often applied to land snails, terrestrial pulmonate gastropod molluscs. However, the common name snail is also used for most of the members of the molluscan class Gastropoda that have a coiled …
Snail Anatomy: All About Gastropod Physiology - Snail Facts and …
May 6, 2024 · Snails exhibit fascinating physiological processes with their specialized anatomy tailored to efficient feeding and waste management. Feeding Mechanisms. Snails utilize a unique rasping tongue-like organ, the radula, for feeding.
Snails (Gastropoda) make up the class of animals with the most spe-cies from the phylum molluscs (Mollusca). They can live on land as well as in the water (snails and shellfish). In the following, only the biology of the land snail is described.
Land snail - Wikipedia
A land snail is any of the numerous species of snail that live on land, as opposed to the sea snails and freshwater snails. Land snail is the common name for terrestrial gastropod mollusks that have shells (those without shells are known as slugs).
Gastropod | Definition, Examples, & Facts | Britannica
Oct 14, 2024 · Gastropod, any member of more than 65,000 animal species belonging to the class Gastropoda, the largest group in the phylum Mollusca. The class is made up of the snails, which have a shell into which the animal can withdraw, and the slugs, which are snails whose shells have been reduced to an internal fragment or lost.
Gastropoda - Wikipedia
Gastropods (/ ˈ ɡ æ s t r ə p ɒ d z /), commonly known as slugs and snails, belong to a large taxonomic class of invertebrates within the phylum Mollusca called Gastropoda (/ ɡ æ s ˈ t r ɒ p ə d ə /). [5] This class comprises snails and slugs from saltwater, freshwater, and from the land.
Land snail | Habitat, Diet, Shells | Britannica
Oct 14, 2024 · Land snail, any of the approximately 35,000 species of snails (phylum Mollusca) adapted to life away from water. Most species are members of the subclass Pulmonata (class Gastropoda); a few are members of the subclass Prosobranchia. Typically, land snails live on or near the ground, feed on.
Snail Facts, Types, Diet, Reproduction, Classification, - Simply …
From their intricate shells to their varied habitats, snails offer a fascinating glimpse into the domain of gastropods. Discover the secrets behind their reproductive strategies, behavioral adaptations, and interactions with predators.
EENY497/IN893: Terrestrial Snails (Phylum Mollusca, Class
Biology. Snails are best known for their shell (Figure 1), which can appear in various forms but normally is coiled (helical). Unlike most animals, it is not obvious that snails display bilateral symmetry (the left and right halves of the animal are mirror images).
The Early Development of Snails - Developmental Biology
The direction of snail shell coiling is controlled by a single pair of genes (Sturtevant 1923; Boycott et al. 1930). In the snail Limnaea peregra, most individuals are dextrally coiled. Rare mutants exhibiting sinistral coiling were found and mated with wild-type snails.