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Molluscs Described In 1841
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 taxon, 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 biology, marine phylum, comprising about 23% of all the named marine organisms. Numerous molluscs also live in freshwater mollusc, freshwater and Terrestrial molluscs, 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 Taxonomy (biology), taxonomic class (biology), classes, of which two are entirely extinct. Cephalopod molluscs, such as squid, cuttlefish, and octopuses, are among the most neurobiology, neurologically advanced of all inve ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Helix Pomatia
''Helix pomatia'', common names the Roman snail, Burgundy snail, or escargot, is a species of large, edible, air-breathing land snail, a pulmonate gastropod terrestrial mollusc in the family Helicidae.MolluscaBase eds. (2021). MolluscaBase. Helix pomatia Linnaeus, 1758. Accessed through: World Register of Marine Species at: http://marinespecies.org/aphia.php?p=taxdetails&id=1050286 on 2021-02-19 It is one of Europe's biggest species of land snail. Distribution Distribution of ''H. pomatia'' includes: Southeastern and Central Europe: * Germany – listed as a specially protected species in annex 1 of the Bundesartenschutzverordnung. * Austria * Czech Republic – least concern species (LC): Its conservation status in 2004–2006 is favourable (FV) in the report for the European Commission in accordance with the Habitats Directive. * Poland * Slovakia * Hungary * Romania * In southwestern Bulgaria up to an altitude more than 1600 m. * Northern and central Balkans * Slove ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
