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Eucobresia
''Eucobresia'' is a genus of air-breathing land snails or semi-slugs, terrestrial pulmonate gastropod mollusks in the family Vitrinidae, the glass snails. Species Species within the genus ''Eucobresia'' include: * ''Eucobresia diaphana'' (Draparnaud, 1805) * ''Eucobresia glacialis'' * ''Eucobresia nivalis'' ( Dumont & Mortillet, 1854)Dumont F. & Mortillet G. (1852-1854). "Histoire des mollusques terrestres et d'eau douce vivants et fossiles de la Savoie et du Bassin du Léman". ''Bulletin de la Société d'Histoire Naturelle de Savoie'' 1852: 14-142 852 1-78 853 81-152, 239-248 854 __NOTOC__ Year 854 ( DCCCLIV) was a common year starting on Monday (link will display the full calendar) of the Julian calendar. Events By place Europe * Emperor Lothair I meets his (half) brothers (Louis the German and Charles the Bald ... Chambéry. page 209. *'' Eucobresia pegorarii'' References Vitrinidae {{Vitrinidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eucobresia Pegorarii
''Eucobresia'' is a genus of air-breathing land snails or semi-slugs, terrestrial pulmonate gastropod mollusks in the family Vitrinidae, the glass snails. Species Species within the genus ''Eucobresia'' include: * ''Eucobresia diaphana'' ( Draparnaud, 1805) * ''Eucobresia glacialis'' * ''Eucobresia nivalis'' ( Dumont & Mortillet, 1854)Dumont F. & Mortillet G. (1852-1854). "Histoire des mollusques terrestres et d'eau douce vivants et fossiles de la Savoie et du Bassin du Léman". ''Bulletin de la Société d'Histoire Naturelle de Savoie'' 1852: 14-142 852 __NOTOC__ Year 852 ( DCCCLII) was a leap year starting on Friday (link will display the full calendar) of the Julian calendar. Events By place Europe * March 4 – Trpimir I, duke ('' knez'') of Croatia, and founder of the ... 1-78 853 81-152, 239-248 854 Chambéry. page 209. *'' Eucobresia pegorarii'' References Vitrinidae {{Vitrinidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eucobresia Nivalis
''Eucobresia nivalis'' is a species of air-breathing land snail, a terrestrial pulmonate gastropod mollusk in the family Vitrinidae, the glass snails. Distribution This species lives in the Alps and the Carpathian Mountains in the following countries: * Czech Republic * Poland * Slovakia * Austria * 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 External links "Species summary for ''Eucobresia nivalis''" AnimalBase Vitrinidae Gastropods described in 1854 Taxa named by Charles Dumont de Sainte-Croix {{Vitrinidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eucobresia Diaphana
''Eucobresia diaphana'' is a species of small air-breathing land snail or semi-slug in the terrestrial pulmonate gastropod mollusk family Vitrinidae. Habitat This species lives in damp places, such as under leaves. Shell description The shell of this species is very delicate, translucent, and yellowish in color. It has a large aperture. The shell is about 7 millimeters long and 4.5 wide. Distribution This species is widespread and abundant in much of Europe, where it occurs in Austria, Belgium, Bosnia and Herzegovina, Bulgaria, Croatia, the Czech Republic (where it is mainly of least concern, but near threatened in Moravia), France, Germany, MollBase. 1991. |
Eucobresia Glacialis
''Eucobresia glacialis'' is a species of gastropod belonging to the family Vitrinidae Vitrinidae is a family of small, air-breathing land snails, terrestrial pulmonate gastropod mollusks in the superfamily Limacoidea (according to the taxonomy of the Gastropoda by Bouchet & Rocroi, 2005). MolluscaBase eds. (2021). MolluscaBa .... The species is found in Central Europe. References Vitrinidae {{Improve categories, date=February 2022 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vitrinidae
Vitrinidae is a family of small, air-breathing land snails, terrestrial pulmonate gastropod mollusks in the superfamily Limacoidea (according to the taxonomy of the Gastropoda by Bouchet & Rocroi, 2005). MolluscaBase eds. (2021). MolluscaBase. Vitrinidae Fitzinger, 1833. Accessed through: World Register of Marine Species at: http://www.marinespecies.org/aphia.php?p=taxdetails&id=875674 on 2022-02-01 Distribution The distribution of the Vitrinidae includes the Nearctic, western Palearctic, eastern Palearctic, and Ethiopian zones, as well as Hawaii. Anatomy Snails in this family make and use love darts made of chitin. In this family, the number of haploid chromosomes lies between 26 and 35 (according to the values in this table).Barker G. M.: Gastropods on Land: ''Phylogeny, Diversity and Adaptive Morphology''. in Barker G. M. (ed.): The biology of terrestrial molluscs'. CABI Publishing, Oxon, UK, 2001, . 1-146, cited pages: 139 and 142. Genera Genera in the family ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Semi-slug
Semi-slugs, also spelled semislugs, are land gastropods whose shells are too small for them to retract into, but not quite vestigial. The shell of some semi-slugs may not be easily visible on casual inspection, because the shell may be covered over with the mantle. This is a type of gastropod that is intermediate between a slug (without an external shell) and a land snail (with a large enough shell to retract completely into). There exist a number of gastropod families that have semi-slugs species.Breure A. S. H. (2010). "The rediscovery of a semi-slug: ''Coloniconcha prima'' Pilsbry, 1933 (Gastropoda, Pleurodontidae) from Hispaniola". '' Basteria'' 74(4-6): 78-86. There exist about 1,000 species of semi-slugs in comparison to about only 500 species of slugs.Burton D. W. (1982). "How to be sluggish". ''Tuatara'' 25(2): 48-63HTM Examples Semi-slugs have a worldwide distribution and have evolved in several families; genera include: * Palearctic and Nearctic ** family Par ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Genus
Genus ( plural genera ) is a taxonomic rank used in the biological classification of living and fossil organisms as well as viruses. In the hierarchy of biological classification, genus comes above species and below family. In binomial nomenclature, the genus name forms the first part of the binomial species name for each species within the genus. :E.g. '' Panthera leo'' (lion) and '' Panthera onca'' (jaguar) are two species within the genus ''Panthera''. ''Panthera'' is a genus within the family Felidae. The composition of a genus is determined by taxonomists. The standards for genus classification are not strictly codified, so different authorities often produce different classifications for genera. There are some general practices used, however, including the idea that a newly defined genus should fulfill these three criteria to be descriptively useful: # monophyly – all descendants of an ancestral taxon are grouped together (i.e. phylogenetic analysis should c ... [...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 microha ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Terrestrial Molluscs
Terrestrial molluscs or land molluscs (mollusks) are an ecological group that includes all molluscs that live on land in contrast to freshwater and marine molluscs. They probably first occurred in the Carboniferous, arising from freshwater ones. Characteristics This group includes land snails and land slugs. Loss of the shell has taken place many times in different groups that are not evolutionarily closely related, and land snails and slugs are most often treated together as a single group in specialized malacological literature.Barker G. M. (ed.) The biology of terrestrial molluscs'. CABI Publishing, 2001, 558 pp. .Barker G. M. (ed.) Natural enemies of terrestrial molluscs'. CABI Publishing, 2004, 644 pp. . All terrestrial molluscs belong to the class Gastropoda. However, colonization of the land took place several times during the evolutionary past, and as a result terrestrial molluscs are classified in several different, often not closely related, gastropod taxa. T ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pulmonate
Pulmonata or pulmonates, is an informal group (previously an order, and before that a subclass) of snails and slugs characterized by the ability to breathe air, by virtue of having a pallial lung instead of a gill, or gills. The group includes many land and freshwater families, and several marine families. The taxon Pulmonata as traditionally defined was found to be polyphyletic in a molecular study per Jörger ''et al.'', dating from 2010. Pulmonata are known from the Carboniferous Period to the present. Pulmonates have a single atrium and kidney, and a concentrated, symmetrical, nervous system. The mantle cavity is located on the right side of the body, and lacks gills, instead being converted into a vascularised lung. Most species have a shell, but no operculum, although the group does also include several shell-less slugs. Pulmonates are hermaphroditic, and some groups possess love darts. Linnean taxonomy The taxonomy of this group according to the taxonomy of ... [...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] |
Horace Burrington Baker
Horace Burrington Baker (1889–1971) was an American malacologist.Coan E. V. & Kabat A. R. (January 27, 2017)2,400 years of malacology, 14th ed. 1443 pp. American Malacological Society. He was born in Sioux City, Iowa, and after serving as a lieutenant in the U.S. Army in 1917–18, was awarded a PhD in 1920 by the University of Michigan. He became a zoologist specializing in malacology. He was an instructor at the University of Pennsylvania in 1920, an assistant professor in 1926, an associate professor in 1928 and professor from 1939 to 1959. He was also business manager (1932–56) and editor (1957–70) of the ''Nautilus'', the journal of malacology. His spouse was Bernadine C. Baker (1906). A species of snake, ''Leptodeira ''Leptodeira'' is a genus of colubrid snakes commonly referred to as cat-eyed snakes. The genus consists of 17 species that are native to primarily Mexico and Central America, but range as far north as the Rio Grande Valley region of Texas in Uni ... ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
