Gastropoda - Wikipedia
WEBSome of the more familiar and better-known gastropods are terrestrial gastropods (the land snails and slugs). Some live in fresh water, but most named species of gastropods live in a marine environment. Gastropods have a worldwide distribution, from the near Arctic and Antarctic zones to the tropics.
Gastropod | Definition, Examples, & Facts | Britannica
WEBMar 12, 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.
Physical features and structure of gastropods | Britannica
WEBgastropod, Any member of the class Gastropoda, the largest group of mollusks, including about 65,000 species. Gastropods, which include the snails, conchs, whelks, limpets, periwinkles, abalones, slugs, and sea slugs (see nudibranch), are found worldwide, in marine, freshwater, and terrestrial environments. Gastropods typically have a large ...
Gastropod - Mollusks, Shells, Taxonomy | Britannica
WEBGastropod - Mollusks, Shells, Taxonomy: Given the antiquity of the gastropods, it is perhaps realistic to expect that most changes have occurred more than once. Many groups historically recognized as advanced are grades reached by several taxa independently, not monophyletic clades.
The Animal Encyclopedia: Gastropods - ThoughtCo
WEBJan 19, 2018 · Gastropods account for nearly 80 percent of all living mollusks. Members of this group include terrestrial snails and slugs, sea butterflies, tusk shells, conchs, whelks, limpets, periwinkles, oyster borers, cowries, nudibranchs, and many others.
Class Gastropoda - Digital Atlas of Ancient Life
WEBSep 16, 2021 · Gastropods are the second largest class of animals (after the Insecta)—with 40,000–90,000 living species and at least 13,000 extant and fossil genera (Ponder and Lindberg, 2020)—and are also one of the most evolutionarily successful groups in the variety of ecosystems and habitats that they occupy.
Gastropods - Snails, Sea Slugs, Sea Hares, Nudibranchs - ThoughtCo
WEBMay 21, 2017 · Gastropods are animals in the Class Gastropoda - the group of organisms that includes snails, slugs, limpets and sea hares. There are over 40,000 species in this class. Envision a sea shell, and you're thinking about a gastropod, although this class contains many shell-less animals as well.
ADW: Gastropoda: INFORMATION
WEBGastropods are by far the largest group of molluscs. Their 40,000 species comprise over 80% of living molluscs. Gastropod feeding habits are extremely varied, although most species make use of a radula in some aspect of their feeding behavior.
Class Gastropoda: Facts & Records About Gastropods | Earth Life
WEBSep 29, 2020 · Class Gastropoda 101: Facts & Records About Gastropods. Gordon Ramel September 29, 2020. 0 337 12 minutes read. Etymology of Gastropoda = from the ancient Greek – gaster = stomach and pous = foot – so “Stomach footed”. Number of Gastropod Species:- Catalogue of Life: 2019 Annual Checklist = 53,461; Molluscabase …
Gastropod Fast Facts - ThoughtCo
WEBJul 12, 2019 · Gastropods are a subset of mollusks, an extremely diverse group that includes over 40,000 species. A seashell is a gastropod although this class contains many shell-less animals as well. Fast Facts: Gastropods. Scientific Name: Gastropoda. Common Name (s): Snails, slugs, limpets, and sea hares. Basic Animal Group: Invertebrate.
- Some results have been removed
Skip to content