Search Results for: Fish other than freshwater
cuvier , 1795 [2] diversity 65,000 to 80,000 species [3] [4] the gastropods ( /'gaestroupadz/ ), more commonly known as snails and slugs, belong to a large taxonomic class of invertebrates within the phylum mollusca , called gastropoda. this class comprises snails and slugs from saltwater, from freshwater
, and from the land. there are many thousands of species of sea snails and slugs , as well as freshwater snails , freshwater limpets , and land snails and slugs . the class gastropoda contains a vast total of named species, second only to the insects in overall number. the fossil history of this class...
https://en.wikipedia.org/wiki/Gastropoda