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Cochliopa Perforata
''Cochliopa'' is a genus of freshwater snails, specifically cave snails, aquatic gastropod mollusks in the family Cochliopidae. ''Cochliopa'' is the type genus of the family Cochliopidae. This genus is not to be confused with the similar-sounding land snail genus, ''Cochlicopa''. Species Species within this genus include: *''Cochliopa lubrica'' (Müller, 1774) *'' Cochliopa perforata'' Thompson & Hershler, 1991 Discover Life, accessed 14 September 2010. synonyms: *''Cochliopa texana'' , 1935 is a synonym for '' [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Animalia
Animals are multicellular, eukaryotic organisms in the biological kingdom Animalia. With few exceptions, animals consume organic material, breathe oxygen, are able to move, can reproduce sexually, and go through an ontogenetic stage in which their body consists of a hollow sphere of cells, the blastula, during embryonic development. Over 1.5 million living animal species have been described—of which around 1 million are insects—but it has been estimated there are over 7 million animal species in total. Animals range in length from to . They have complex interactions with each other and their environments, forming intricate food webs. The scientific study of animals is known as zoology. Most living animal species are in Bilateria, a clade whose members have a bilaterally symmetric body plan. The Bilateria include the protostomes, containing animals such as nematodes, arthropods, flatworms, annelids and molluscs, and the deuterostomes, containing the echinode ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aquatic Animal
An aquatic animal is any animal, whether invertebrate or vertebrate, that lives in water for most or all of its lifetime. Many insects such as mosquitoes, mayflies, dragonflies and caddisflies have aquatic larvae, with winged adults. Aquatic animals may breathe air or extract oxygen from water through specialised organs called gills, or directly through the skin. Natural environments and the animals that live in them can be categorized as aquatic (water) or terrestrial (land). This designation is polyphyletic. Description The term aquatic can be applied to animals that live in either fresh water or salt water. However, the adjective marine is most commonly used for animals that live in saltwater, i.e. in oceans, seas, etc. Aquatic animals (especially freshwater animals) are often of special concern to conservationists because of the fragility of their environments. Aquatic animals are subject to pressure from overfishing, destructive fishing, marine pollution, hunting, and cli ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Phantom Cave Snail
The phantom cave snail or phantom cavesnail (''Pyrgulopsis texana'') is a species of very small freshwater snail with an operculum, an aquatic gastropod in the family Hydrobiidae. Distribution This species is endemic to the lower Pecos River basin, Texas, the United States The United States of America (U.S.A. or USA), commonly known as the United States (U.S. or US) or America, is a country primarily located in North America. It consists of 50 states, a federal district, five major unincorporated territori .... Genus transfer When originally described in 1935, the phantom cave snail was assigned to the genus ''Cochliopa''. Following a detailed examination of shell and anatomical characteristics along with genetic sequencing it was transferred to the genus ''Pyrgulopsis'' in 2010. References Further reading * Dundee D. S. & Dundee H. A. (1969). "Notes Concerning Two Texas Molluscs, ''Cochliopa texana'' Pilsbry and ''Lyrodes cheatumi'' Pilsbry (Mollusca: Hydrob ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pyrgulopsis Texana
The phantom cave snail or phantom cavesnail (''Pyrgulopsis texana'') is a species of very small freshwater snail with an operculum, an aquatic gastropod in the family Hydrobiidae. Distribution This species is endemic to the lower Pecos River basin, Texas, the United States The United States of America (U.S.A. or USA), commonly known as the United States (U.S. or US) or America, is a country primarily located in North America. It consists of 50 states, a federal district, five major unincorporated territorie .... Genus transfer When originally described in 1935, the phantom cave snail was assigned to the genus ''Cochliopa''. Following a detailed examination of shell and anatomical characteristics along with genetic sequencing it was transferred to the genus ''Pyrgulopsis'' in 2010. References Further reading * Dundee D. S. & Dundee H. A. (1969). "Notes Concerning Two Texas Molluscs, ''Cochliopa texana'' Pilsbry and ''Lyrodes cheatumi'' Pilsbry (Mollusca: Hydrobii ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Henry Augustus Pilsbry
Henry Augustus Pilsbry (7 December 1862 – 26 October 1957) was an American biologist, malacologist and carcinologist, among other areas of study. He was a dominant presence in many fields of invertebrate taxonomy for the better part of a century. For much of his career, his authority with respect to the classification of certain substantial groups of organisms was unchallenged: barnacles, chitons, North American terrestrial molluscs, terrestrial mollusks, and others. Biography Pilsbry (frequently misspelled ''Pilsbury'') spent his childhood and youth in Iowa. He was called "Harry" Pilsbry then, and developed an early fascination with the limited variety of mollusks he was able to find. He attended the University of Iowa, and received the Bachelor of Science degree there in 1882, but did not immediately find employment in his field of interest. Instead, Henry Pilsbry worked for publishing firms and newspapers for the next several years, but devoted most of his spare time to the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cochliopa Perforata
''Cochliopa'' is a genus of freshwater snails, specifically cave snails, aquatic gastropod mollusks in the family Cochliopidae. ''Cochliopa'' is the type genus of the family Cochliopidae. This genus is not to be confused with the similar-sounding land snail genus, ''Cochlicopa''. Species Species within this genus include: *''Cochliopa lubrica'' (Müller, 1774) *'' Cochliopa perforata'' Thompson & Hershler, 1991 Discover Life, accessed 14 September 2010. synonyms: *''Cochliopa texana'' , 1935 is a synonym for '' [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Otto Friedrich Müller
Otto Friedrich Müller, also known as Otto Friedrich Mueller (2 November 1730 – 26 December 1784) was a Danish naturalist and scientific illustrator. Biography Müller was born in Copenhagen. He was educated for the church, became tutor to a young nobleman, and after several years' travel with him, settled in Copenhagen in 1767, and married a lady of wealth. His first important works, ''Fauna Insectorum Friedrichsdaliana'' (Leipzig, 1764), and ''Flora Friedrichsdaliana'' (Strasbourg, 1767), giving accounts of the insects and flora of the estate of Frederiksdal, near Copenhagen, recommended him to Frederick V of Denmark, by whom he was employed to continue the ''Flora Danica'' a comprehensive atlas of the flora of Denmark. Müller added two volumes to the three published by Georg Christian Oeder since 1761. The study of invertebrates began to occupy his attention almost exclusively, and in 1771 he produced a work in German on “Certain Worms inhabiting Fresh and Salt Water,†... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cochliopa Lubrica
''Cochliopa'' is a genus of freshwater snails, specifically cave snails, aquatic gastropod mollusks in the family Cochliopidae. ''Cochliopa'' is the type genus of the family Cochliopidae. This genus is not to be confused with the similar-sounding land snail genus, ''Cochlicopa''. Species Species within this genus include: *'' Cochliopa lubrica'' (Müller, 1774) *'' Cochliopa perforata'' Thompson & Hershler, 1991 Discover Life, accessed 14 September 2010. synonyms: *''Cochliopa texana'' , 1935 is a synonym for '' [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cochlicopa
''Cochlicopa'', whose species are known as pillar snails, is a genus of small air-breathing land snails, terrestrial pulmonate gastropod mollusks in the family Cochlicopidae. MolluscaBase eds. (2020). MolluscaBase. Cochlicopa A. Férussac, 1821. Accessed through: World Register of Marine Species at: http://www.marinespecies.org/aphia.php?p=taxdetails&id=819983 on 2020-08-25 This genus is prevalent in the Northern Hemisphere across the United States, Mexico and Europe. These snails feed mostly on plant matter, detritus and fungi. Species Species in the genus ''Cochlicopa'' include: * †'' Cochlicopa allixi'' (Cossmann, 1907) * †'' Cochlicopa aurelianensis'' (Deshayes, 1863) * †'' Cochlicopa brevis'' (Michaud, 1862) * '' Cochlicopa davidis'' (Ancey, 1882) * †'' Cochlicopa dormitzeri'' (Reuss in Reuss & Meyer, 1849) * †'' Cochlicopa fassabortoloi'' Harzhauser, Neubauer & Esu in Harzhauser et al., 2015 * †'' Cochlicopa formicina'' (F. Sandberger, 1871) * '' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Type Genus
In biological taxonomy, the type genus is the genus which defines a biological family and the root of the family name. Zoological nomenclature According to the International Code of Zoological Nomenclature, "The name-bearing type of a nominal family-group taxon is a nominal genus called the 'type genus'; the family-group name is based upon that of the type genus." Any family-group name must have a type genus (and any genus-group name must have a type species, but any species-group name may, but need not, have one or more type specimens). The type genus for a family-group name is also the genus that provided the stem to which was added the ending -idae (for families). :Example: The family name Formicidae has as its type genus the genus ''Formica'' Linnaeus, 1758. Botanical nomenclature In botanical nomenclature, the phrase "type genus" is used, unofficially, as a term of convenience. In the '' ICN'' this phrase has no status. The code uses type specimens for ranks up to fam ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mollusk
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 gas ... [...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, and re ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
