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Petasina Lurida
''Petasina'' is a genus of air-breathing land snails, terrestrial animal pulmonate gastropod mollusks in the family Hygromiidae (the hairy snails and their allies). Species This genus contains the following species: AnimalBase, accessed 5 May 2009. * '' Petasina bakowskii'' (Polinski, 1924) * '' Petasina bielzi'' (Bielz, 1860) * '''' (Draparnaud, 1805) * '' [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Petasina Unidentata
''Petasina unidentata'' is a species of air-breathing land snail, a terrestrial pulmonate gastropod mollusk in the family Hygromiidae Hygromiidae is a taxonomic family of small to medium-sized air-breathing land snails, terrestrial pulmonate gastropod mollusks in the superfamily Helicoidea. Helicellidae Ihering, 1909 Anatomy Some snails in genera within this family create ..., the hairy snails and their allies. Shell description File:Petasina unidentata shell 2.jpg, apical view File:Petasina unidentata shell.jpg, apertural view File:Petasina unidentata shell 3.jpg, basal view References Petasina Gastropods described in 1805 {{Hygromiidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Land Snail
A land snail is any of the numerous species of snail that live on land, as opposed to the sea snails and freshwater snails. ''Land snail'' is the common name for terrestrial gastropod mollusks that have shells (those without shells are known as slugs). However, it is not always easy to say which species are terrestrial, because some are more or less amphibious between land and fresh water, and others are relatively amphibious between land and salt water. Land snails are a polyphyletic group comprising at least ten independent evolutionary transitions to terrestrial life (the last common ancestor of all gastropods was marine). The majority of land snails are pulmonates that have a lung and breathe air. Most of the non-pulmonate land snails belong to lineages in the Caenogastropoda, and tend to have a gill and an operculum. The largest clade of land snails is the Cyclophoroidea, with more than 7,000 species. Many of these operculate land snails live in habitats or microhabitats ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Type Species
In zoological nomenclature, a type species (''species typica'') is the species name with which the name of a genus or subgenus is considered to be permanently taxonomically associated, i.e., the species that contains the biological type specimen(s). Article 67.1 A similar concept is used for suprageneric groups and called a type genus. In botanical nomenclature, these terms have no formal standing under the code of nomenclature, but are sometimes borrowed from zoological nomenclature. In botany, the type of a genus name is a specimen (or, rarely, an illustration) which is also the type of a species name. The species name that has that type can also be referred to as the type of the genus name. Names of genus and family ranks, the various subdivisions of those ranks, and some higher-rank names based on genus names, have such types. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Petasina Subtecta
''Petasina subtecta'' is a species of air-breathing land snail, a terrestrial pulmonate gastropod mollusk in the family Hygromiidae, the hairy snails and their allies. This species is endemic to Austria Austria, , bar, Östareich officially the Republic of Austria, is a country in the southern part of Central Europe, lying in the Eastern Alps. It is a federation of nine states, one of which is the capital, Vienna, the most populous .... References Petasina Endemic fauna of Austria Gastropods described in 1929 Taxonomy articles created by Polbot {{Hygromiidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Petasina Lurida
''Petasina'' is a genus of air-breathing land snails, terrestrial animal pulmonate gastropod mollusks in the family Hygromiidae (the hairy snails and their allies). Species This genus contains the following species: AnimalBase, accessed 5 May 2009. * '' Petasina bakowskii'' (Polinski, 1924) * '' Petasina bielzi'' (Bielz, 1860) * '''' (Draparnaud, 1805) * '' [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Petasina Leucozona
''Petasina'' is a genus of air-breathing land snails, terrestrial animal pulmonate gastropod mollusks in the family Hygromiidae (the hairy snails and their allies). Species This genus contains the following species: AnimalBase, accessed 5 May 2009. * '' Petasina bakowskii'' (Polinski, 1924) * '' Petasina bielzi'' (Bielz, 1860) * '''' (Draparnaud, 1805) * '' [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Petasina Filicina
''Petasina filicina'' is a species of air-breathing land snail, a terrestrial pulmonate gastropod mollusk in the family Hygromiidae, the hairy snails and their allies. Distribution Distribution of this species is eastern-Alpine. Lisický M. J. (1991)''Mollusca Slovenska''he Slovak molluscs VEDA vydavateľstvo Slovenskej akadémie vied, Bratislava, 344 pp. * Slovakia Slovakia (; sk, Slovensko ), officially the Slovak Republic ( sk, Slovenská republika, links=no ), is a landlocked country in Central Europe. It is bordered by Poland to the north, Ukraine to the east, Hungary to the south, Austria to the s ... References Petasina Gastropods described in 1841 {{Hygromiidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Petasina Edentula
''Petasina edentula'' is a species of air-breathing land snail, a terrestrial pulmonate gastropod mollusk in the family Hygromiidae Hygromiidae is a taxonomic family of small to medium-sized air-breathing land snails, terrestrial pulmonate gastropod mollusks in the superfamily Helicoidea. Helicellidae Ihering, 1909 Anatomy Some snails in genera within this family create ..., the hairy snails and their allies. References Petasina Gastropods described in 1805 {{Hygromiidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Petasina Bielzi
''Petasina bielzi'' is a species of air-breathing land snail, a terrestrial pulmonate gastropod mollusc in the family Hygromiidae. Distribution Distribution of this species is Eastern-Carpathian. Lisický M. J. (1991)''Mollusca Slovenska''he Slovak molluscs VEDA vydavateľstvo Slovenskej akadémie vied, Bratislava, 344 pp. * Slovakia * Ukraine Ukraine ( uk, Україна, Ukraïna, ) is a country in Eastern Europe. It is the second-largest European country after Russia, which it borders to the east and northeast. Ukraine covers approximately . Prior to the ongoing Russian inv ...Balashov I. & Gural-Sverlova N. (2012). "An annotated checklist of the terrestrial molluscs of Ukraine". ''Journal of Conchology'' 41(1): 91-109. References Bielzi Molluscs of Europe {{Hygromiidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Petasina Bakowskii
''Petasina bakowskii'' is a species of air-breathing land snail, a terrestrial pulmonate gastropod mollusk in the family Hygromiidae, the hairy snails and their allies. Distribution This species occurs in Slovakia, Ukraine Ukraine ( uk, Україна, Ukraïna, ) is a country in Eastern Europe. It is the second-largest European country after Russia, which it borders to the east and northeast. Ukraine covers approximately . Prior to the ongoing Russian inv ...Balashov I. & Gural-Sverlova N. 2012. An annotated checklist of the terrestrial molluscs of Ukraine. ''Journal of Conchology''. 41 (1): 91-109. and other countries. References Petasina {{Hygromiidae-stub ... [...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] |
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