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Labyrinthidae
Labyrinthidae is a family of air-breathing land snails, terrestrial pulmonate gastropod mollusks in the superfamily Helicoidea Helicoidea is a Taxonomy (biology), taxonomic Taxonomic rank, superfamily of air-breathing land snails, terrestrial molluscs, terrestrial pulmonate gastropod mollusks in the order (taxonomy), order Stylommatophora. Taxonomy 2017 taxonomy and l ....MolluscaBase eds. (2020). MolluscaBase. Labyrinthidae Borrero, Sei, D. G. Robinson & Rosenberg, 2017. Accessed through: World Register of Marine Species at: http://www.marinespecies.org/aphia.php?p=taxdetails&id=1057804 on 2021-01-03 Genera * '' Isomeria'' Albers, 1850 * '' Labyrinthus'' H. Beck, 1837 ;Genera brought into synonymy: * ''Ambages'' Gude, 1912 : synonym of Labyrinthus H. Beck, 1837 (junior synonym) * ''Lampadion'' Röding, 1798 : synonym of Labyrinthus H. Beck, 1837 * ''Lyrostoma'' Swainson, 1840 : synonym of Labyrinthus H. Beck, 1837 References External links Sei M., Robinson D.G., Geneva ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Isomeria
''Isomeria'' is a genus of air-breathing land snails, terrestrial pulmonate gastropod mollusks in the family Labyrinthidae.MolluscaBase eds. (2021). MolluscaBase. Isomeria Albers, 1850. Accessed through: World Register of Marine Species at: http://www.marinespecies.org/aphia.php?p=taxdetails&id=1057806 on 4 February 2021 Species Species within the genus ''Isomeria'' include: * '' Isomeria aequatoria'' (L. Pfeiffer, 1860) * '' Isomeria aequatoriana'' (Hidalgo, 1867) * '' Isomeria aloagana'' Jouseaume, 1887 * '' Isomeria anadonta'' Pilsbry, 1949 * '' Isomeria basidens'' (Mousson, 1873) * '' Isomeria bituberculata'' (Reeve, 1852) * '' Isomeria bourcieri'' (Reeve, 1852) * '' Isomeria continua'' (Reeve, 1854) * '' Isomeria cymatodes'' (L. Pfeiffer, 1852) * '' Isomeria equestrata'' (J. Moricand, 1858) * '' Isomeria fordiana'' (Pilsbry, 1889) * '' Isomeria gealei'' (E.A. Smith, 1877) * '' Isomeria globosa'' (Broderip, 1832) * '' Isomeria goettingi'' F. J. Borrero, 2012 * '' Isomeria har ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Helicoidea
Helicoidea is a Taxonomy (biology), taxonomic Taxonomic rank, superfamily of air-breathing land snails, terrestrial molluscs, terrestrial pulmonate gastropod mollusks in the order (taxonomy), order Stylommatophora. Taxonomy 2017 taxonomy and latest developments The Bouchet et al. 2017 nomenclator provides an up to date system of Helicoidea. The system is in some parts preliminary, as the authors relied on unpublished (as of 2023) Phylogenomics, phylogenomic study, which did not include all New World taxa. They classified Epiphragmophoridae, Helminthoglyptidae, Humboldtianidae, Monadeniidae and Xanthonychidae (provisionally also Lysinoidae and Echinichidae) as Subfamily, subfamilies of the last taxon, because there are no deep splits between them in the cited unpublished study (see also Koene & Schulenburg 2005). Cepolidae, Labyrinthidae and Thysanophoridae constitute the sister group of the remaining Helicoidea. * Camaenidae Pilsbry, 1895 * Canariellidae Schileyko, 1991 * Cepo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Labyrinthus
''Labyrinthus'' is a genus of air-breathing land snails, terrestrial animal, terrestrial pulmonate gastropod Mollusc, mollusks in the family Labyrinthidae.MolluscaBase eds. (2020). MolluscaBase. Labyrinthus H. Beck, 1837. Accessed through: World Register of Marine Species at: http://www.marinespecies.org/aphia.php?p=taxdetails&id=996652 on 2021-01-03 Distribution This genus occurs in South America. Species Species within the genus ''Labyrinthus'' include: * ''Labyrinthus bifurcatus'' (Deshayes, 1838) * ''Labyrinthus chiriquensis'' / ''Lampadion chiriquensis'' (Pilsbry, 1899) * ''Labyrinthus cymatodes'' / ''Lampadion cymatodes'' (Pfeiffer, 1852) * ''Labyrinthus furcillatus'' (Hupé, 1853) Salgado N. C. & Coelho A. C. S. (2003). "Moluscos terrestres do Brasil (Gastrópodes operculados ou não, exclusive Veronicellidae, Milacidae e Limacidae)". ''Rev. Biol. Trop.'' 51(Suppl. 3): 149-189. (with English abstract)PDF. * ''Labyrinthus labyrinthus'' “Chemnitz” Deshayes (Cheminitz, ... [...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] |
