Gastropoda - Wikipedia
The class Gastropoda is a diverse and highly successful class of mollusks within the phylum Mollusca. It contains a vast total of named species, second only to the insects in overall …
Gastropod | Definition, Examples, & Facts | Britannica
2024年10月14日 · 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 …
Class Gastropoda - Digital Atlas of Ancient Life
2021年9月16日 · 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 …
Portal:Gastropods - Wikipedia
Gastropods (/ ˈɡæstrəpɒdz /), commonly known as slugs and snails, belong to a large taxonomic class of invertebrates within the phylum Mollusca called Gastropoda (/ ɡæsˈtrɒpədə /). This …
The Animal Encyclopedia: Gastropods - ThoughtCo
2018年1月19日 · Gastropods (Gastropoda) are a highly diverse group of mollusks that include between 60,000 and 80,000 living species. Gastropods account for nearly 80 percent of all …
Gastropod - Characteristics, Examples, Anatomy, Fossils & Pictures
2024年9月11日 · Gastropods are members of the class Gastropoda, a highly broad group of mollusks that includes snails and slugs. They have a visceral hump, mantle, muscular foot, …
Gastropod - Mollusks, Shells, Taxonomy | Britannica
2024年10月14日 · Class Gastropoda (snails and slugs) Snails typically with a calcareous shell, slugs with greatly reduced shell; length ranges from about 1 mm to 130 cm; more than 65,000 …
ADW: Gastropoda: INFORMATION
Gastropods 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 …
Gastropod - Shell Structure, Anatomy, Diversity | Britannica
2024年10月14日 · The gastropod body consists of four main parts: visceral hump, mantle, head, and foot. The body is attached to the shell either by one columellar muscle or by a series of …
Gastropods - Snails, Sea Slugs, Sea Hares, Nudibranchs - ThoughtCo
2017年5月21日 · 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. …