|
Drobacia Maeotica
''Drobacia'' is a genus of medium-sized air-breathing land snails, terrestrial molluscs, terrestrial pulmonate gastropod mollusks in the family Helicidae, the typical snails. This genus was formerly a subgenus of the genus ''Chilostoma''. Species Species within the genus ''Drobacia'' include: * ''Drobacia banatica'' (Rossmässler, 1838) - type species"Species in genus ''Drobacia''" AnimalBase, accessed 23 April 2011. * ''Drobacia maeotica'' (Wenz, 1926) References Helicidae Gastropod genera Taxa named by Spiridon Brusina {{Helicidae-stub ...[...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Drobacia Banatica
''Drobacia banatica'' is a species of medium-sized air-breathing land snail, a terrestrial molluscs, terrestrial pulmonate gastropod mollusk in the family Helicidae, the typical snails. Synonym (taxonomy), Synonyms of this species include: * ''Chilostoma'' (''Drobacia'') ''banaticum'' * ''Chilostoma banatica'' * ''Helicogona banatica'' Description The width of the gastropod shell, shell is approximately 25 mm. Distribution This species occurs in Eastern Europe, in List of non-marine molluscs of Ukraine, Ukraine,Balashov I. & Gural-Sverlova N. 2012. An annotated checklist of the terrestrial molluscs of Ukraine. ''Journal of Conchology''. 41 (1): 91-109. Hungary, and in Romania. at European Environment Agency webpage, accessed 22 October 200 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spiridon Brusina
Spiridon Brusina (11 December 1845 – 21 May 1909) was a Croatian malacologist.Coan E. V., Kabat A. R. & Petit R. E. (15 February 2011)''2,400 years of malacology, 8th ed.'', 936 pp. + 42 pp. nnex of Collations American Malacological Society. (Listed as Špiridion Brusina with dates 1845-1908.) Together with Oton Kučera and Gjuro Pilar, he founded the Croatian Society of Natural Sciences in Zagreb Zagreb ( ) is the capital (political), capital and List of cities and towns in Croatia#List of cities and towns, largest city of Croatia. It is in the Northern Croatia, north of the country, along the Sava river, at the southern slopes of the ... in the late 1885. Taxa described * '' Drobacia'' Brusina, 1904 * '' Emmericia'' Brusina, 1870 * '' Erjavecia'' Brusina, 1870 * '' Manzonia'' Brusina, 1870 * '' Spelaeodiscus'' Brusina, 1886 * '' Vidovicia'' Brusina, 1904 * '' Trochulus erjaveci'' (Brusina, 1870) Bibliography ** Brusina S. (1865). "Conchiglie Dalmate Inedite" ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Genus
Genus (; : genera ) is a taxonomic rank above species and below family (taxonomy), family as used in the biological classification of extant taxon, living and fossil organisms as well as Virus classification#ICTV classification, viruses. 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 taxonomy (biology), 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. Phylogeneti ... [...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 molluscs, terrestrial gastropod mollusks that have gastropod shell, 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 Polyphyly, 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 (gastropod), operculum. The largest clade of non-pulmonate land snails is the Cyclophoroidea, with more than 7,0 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Terrestrial Molluscs
Terrestrial molluscs or land molluscs (mollusks) are an ecology, ecological group that includes all molluscs that live on land in contrast to Freshwater mollusc, freshwater and Sea snail, marine molluscs. They probably first occurred in the Carboniferous, arising from freshwater molluscs#Freshwater gastropods, 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 malacology, 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 mollus ... [...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 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 the Gastrop ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gastropod
Gastropods (), commonly known as slugs and snails, belong to a large Taxonomy (biology), taxonomic class of invertebrates within the phylum Mollusca called Gastropoda (). This class comprises snails and slugs from saltwater, freshwater, and from the land. There are many thousands of species of sea snails and sea slug, slugs, as well as freshwater snails, freshwater limpets, land snails and slugs. The class Gastropoda is a diverse and highly successful class of mollusks within the phylum Mollusca. It 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 Furongian, Late Cambrian. , 721 family (taxonomy), families of gastropods are known, of which 245 are extinct and appear only in the fossil record, while 476 are currently neontology, extant living fossil, with or without a fossil record. Gastropoda (previously known as univalves and sometimes spelled "Gasteropoda") are a major part of the phylum Mo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mollusk
Mollusca is a phylum of protostomic invertebrate animals, whose members are known as molluscs or mollusks (). Around 76,000 extant species of molluscs are recognized, making it the second-largest animal phylum after Arthropoda. The number of additional fossil species is estimated between 60,000 and 100,000, and 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. They are highly diverse, not just in size and anatomical structure, but also in behaviour and habitat, as numerous groups are freshwater and even terrestrial species. 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 extant i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chilostoma
''Chilostoma'' is a genus of medium-sized, air-breathing land snails, terrestrial pulmonate gastropod mollusks in the family Helicidae, the true snails.Bouchet, P. (2016). Chilostoma Fitzinger, 1833. In: MolluscaBase (2015). Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=871085 on 2016-03-07 Subgenera and species Subgenera and species within the genus ''Chilostoma'' include: * '' Chilostoma achates'' (Rossmässler, 1835) * '' Chilostoma adelozona'' (Strobel, 1857) * ''Chilostoma cingulatum'' (Studer, 1820) * ''Chilostoma desmoulinsii'' (Farines, 1834): synonym of '' Corneola desmoulinsii'' (Farines, 1834) * '' Chilostoma frigidum'' (De Cristofori & Jan, 1832) * '' Chilostoma millieri'' (Bourguignat, 1880) * '' Chilostoma squammatinum'' (Dupuy, 1848) * '' Chilostoma tigrinum'' (De Cristofori & Jan, 1832) * '' Chilostoma zonatum'' (Studer, 1820) * subgenus ''Ariantopsis'' **'' Chilostoma pelia'' * subgenus '' Campylae ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Drobacia Maeotica
''Drobacia'' is a genus of medium-sized air-breathing land snails, terrestrial molluscs, terrestrial pulmonate gastropod mollusks in the family Helicidae, the typical snails. This genus was formerly a subgenus of the genus ''Chilostoma''. Species Species within the genus ''Drobacia'' include: * ''Drobacia banatica'' (Rossmässler, 1838) - type species"Species in genus ''Drobacia''" AnimalBase, accessed 23 April 2011. * ''Drobacia maeotica'' (Wenz, 1926) References Helicidae Gastropod genera Taxa named by Spiridon Brusina {{Helicidae-stub ...[...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Helicidae
Helicidae is a large, diverse family of western Palaearctic, medium to large-sized, air-breathing land snails, sometimes called the "typical snails." It includes some of the largest European land snails, several species are common in anthropogenic habitats, and some became invasive on other continents. A number of species in this family are valued as food items, including '' Cornu aspersum'' (formerly ''Helix aspersa;'' "petit gris") the brown or garden snail, and '' Helix pomatia'' (the " escargot"). The biologies of these two species in particular have been thoroughly studied and documented. Shell description The shells are usually flattened or depressed conical. Globular shells are found in the genera '' Helix'', '' Maltzanella'', '' Lindholmia'', '' Cornu'', '' Cantareus'', '' Eremina'', and '' Idiomella''. One species, '' Cylindrus obtusus'', has a cylindrical shell. In some genera, especially in '' Cepaea'', the shells are brightly colored and patterned. Anatomy Hel ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
