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Inella (gastropod)
''Inella '' is a genera, genus of minute sea snails with left-handed shell-coiling, marine (ocean), marine gastropod molluscs in the family (biology), family Triphoridae.''Inella '' at World Register of Marine Species. Species Species in the genus ''Inella '' include: * ''Inella apexbilirata'' Rolán & Fernández-Garcés, 2008 * ''Inella compsa'' (Dall, 1927) * ''Inella differens'' Rolán & Lee, 2008 * ''Inella dinea'' (Dall, 1927) * ''Inella enopla'' (Dall, 1927) * ''Inella faberi'' Rolán & Fernández-Garcés, 2008 * ''Inella gaesona'' (Dall, 1927) * ''Inella gemmulata'' (A. Adams & Reeve, 1850) * ''Inella harryleei'' Rolán & Fernández-Garcés, 2008 * ''Inella longissima'' (Dall, 1881) * ''Inella meteora'' (Dall, 1927) * ''Inella noduloides'' Rolán & Fernández-Garcés, 2008 * ...[...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gastropod
The gastropods (), 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 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 goes back to the Late Cambrian. , 721 families of gastropods are known, of which 245 are extinct and appear only in the fossil record, while 476 are currently extant with or without a fossil record. Gastropoda (previously known as univalves and sometimes spelled "Gasteropoda") are a major part of the phylum Mollusca, and are the most highly diversified class in the phylum, with 65,000 to 80,000 living snail and slug species. The anatomy, behavior, feeding, a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mollusc
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 proportion of undescribed species is very high. Many taxa remain poorly studied. Molluscs are the largest marine phylum, comprising about 23% of all the named marine organisms. Numerous molluscs also live in freshwater and terrestrial habitats. They are highly diverse, not just in size and anatomical structure, but also in behaviour and habitat. The phylum is typically divided into 7 or 8 taxonomic classes, of which two are entirely extinct. Cephalopod molluscs, such as squid, cuttlefish, and octopuses, are among the most neurologically advanced of all invertebrates—and either the giant squid or the colossal squid is the largest known invertebrate species. The ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Triphoridae
Triphoridae is a family of very small sea snails, marine gastropod molluscs in the informal group Ptenoglossa, within the clade Hypsogastropoda. Almost all the species in this family are micromollusks and almost all are left-handed in shell-coiling.Bouchet, P. (2012). Triphoridae. Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=131 on 2012-06-16 Distribution Species of this family can be found worldwide, but the major part occurs in the Indo-Pacific Region. Most species live between the intertidal zone and offshore to a depth between 200 m to 500 mm (exceptionally below 1,000 m). Shell description The shells of triphorids are small (between 2 mm and 10 mm - exceptionally 50 mm) and extremely high- spired, with numerous narrow whorls which often have distinctive sculpture. The majority of species in this family are left-handed or sinistral. Taxonomy Facts about their taxonomy are rather scant, complicated by ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Inella (trilobite)
''Inella'' is an extinct genus from a well-known class of fossil marine arthropods, the trilobites. It lived during the Botomian stage, which lasted from approximately 524 to 518.5 million years ago. This faunal stage was part of the Cambrian Period The Cambrian Period ( ; sometimes symbolized Ꞓ) was the first geological period of the Paleozoic Era, and of the Phanerozoic Eon. The Cambrian lasted 53.4 million years from the end of the preceding Ediacaran Period 538.8 million years ago (m .... References Cambrian trilobites Fossils of Russia Redlichiida genera {{Redlichiida-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
