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Architaenioglossa
Architaenioglossa is a taxonomic group of snails which have gills and often an operculum. They are primarily land and freshwater gastropod mollusks within the clade Caenogastropoda. This " informal group" has been shown to be polyphyletic in a study by Harasewych ''et al.'', published in 1998. Taxonomy *Superfamily Ampullarioidea **Family Ampullariidae ** † Family Naricopsinidae *Superfamily Cyclophoroidea **Family Cyclophoridae **Family Aciculidae **Family Craspedopomatidae **Family Diplommatinidae ** † Family Ferussinidae **Family Maizaniidae **Family Megalomastomatidae **Family Neocyclotidae **Family Pupinidae *Superfamily Viviparoidea **Family Viviparidae ** † Family Pliopholygidae Pliopholygidae is an extinct family of operculate freshwater snails, aquatic gastropod mollusks in the informal group Architaenioglossa Architaenioglossa is a taxonomic group of snails which have gills and often an operculum. They are pri ... (Families that are exclusively fo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pliopholygidae
Pliopholygidae is an extinct family (biology), family of operculum (gastropod), operculate freshwater snails, Aquatic animal, aquatic gastropod mollusks in the informal group Architaenioglossa. References The Taxonomicon Prehistoric gastropods {{paleo-gastropod-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ampullarioidea
Ampullarioidea is a taxonomic superfamily of freshwater snails, aquatic gastropod mollusks within the informal group Architaenioglossa, which belongs to the clade Caenogastropoda (unassigned). Families * Ampullariidae Gray, 1824 * † Naricopsinidae Gründel, 2001 ;Family brought into synonymy: * ''Pilidae'' Preston, 1915: synonym of Ampullariidae Ampullariidae, commonly known as the apple snails, is a family of large freshwater snails, aquatic gastropod mollusks with a gill and an operculum. These snails simultaneously have a gill and a lung as functional respiratory structures ... Gray, 1824 References Architaenioglossa Taxa named by John Edward Gray {{Caenogastropoda-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Viviparoidea
Viviparoidea is a taxonomic superfamily of freshwater snails, aquatic gastropod mollusks within the informal group Architaenioglossa, which belongs to the clade Caenogastropoda. The following two families have been recognized in the taxonomy of Bouchet & Rocroi (2005): * Family Viviparidae * † Family Pliopholygidae Pliopholygidae is an extinct family (biology), family of operculum (gastropod), operculate freshwater snails, Aquatic animal, aquatic gastropod mollusks in the informal group Architaenioglossa. References The Taxonomicon Prehistoric gas ... References Architaenioglossa {{Caenogastropoda-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ferussinidae
†Ferussinidae is an extinct family of operculate freshwater snails, aquatic gastropod 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 e ...s in the informal group Architaenioglossa. References The Taxonomicon Prehistoric gastropods {{paleo-gastropod-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Craspedopomatidae
Craspedopomatidae is a family of very small land snails with a gill and an operculum, terrestrial gastropod mollusks in the informal group Architaenioglossa belonging to the clade Caenogastropoda (according to the taxonomy of the Gastropoda by Bouchet & Rocroi, 2005). This family is not to be confused with the family of fossil sea snails with a similar name, Craspedostomatidae. Genera Genera in this family include: * '' Craspedopoma'' Pfeiffer, 1847, the 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 ... * †'' Physotrema'' Sandberger, 1875 (= ''Bolania'') References * ''Guide to the Systematic Distribution of Mollusca in the British Museum'' By British Museum (Natural History). Dept. of Zoology, John Edward Gray, British Museum (Natural History), Dept. of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cyclophoridae
Cyclophoridae is a taxonomic family of small to large tropical land snails with an operculum, terrestrial gastropod mollusks in the order Architaenioglossa belonging to the subclass Caenogastropoda (according to the taxonomy of the Gastropoda by Bouchet & Rocroi, 2005). This diverse family with many species is now limited to the representatives in the tropics and subtropics of the Old and New World. Their fossil history dates back through the Early Tertiary to the Cenomanian age of the Cretaceous. Description The dextral shells are mostly of small and rarely medium size. The form of the shell varies from discoidal to turbinate. The round aperture is often modified, sometimes with an incision or a constriction. The last whorl can sometimes be disconnected and then extends strongly from the winding plane. The operculum is generally circular, which can be retracted deeply into the shell. Its form is multispiral and can be calcified or lacking calcareous overlay. The outer ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cyclophoroidea
Cyclophoroidea is a superfamily of land snails with an operculum, terrestrial gastropods within the informal group Architaenioglossa, that belongs to the clade Caenogastropoda.Bouchet, P.; Rosenberg, G.; Gofas, S. (2015). Cyclophoroidea Gray, 1847. Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=153654 on 2015-02-16 These terrestrial gastropods have lost the ctenidium (comb-like respiratory apparatus) and osphradium, and the pallial cavity has been modified as a lung. Taxonomy According to the Taxonomy of the Gastropoda (Bouchet & Rocroi, 2005), this superfamily consists of the following families : *Family Aciculidae Gray, 1850 * Family Cochlostomatidae Kobelt, 1902 *Family Craspedopomatidae Kobelt & Möllendorff, 1898 *Family Cyclophoridae Gray, 1847 **Subfamily Cyclophorinae Gray, 1847 *** Tribe Caspicyclotini Wenz, 1938 *** Tribe Cyathopomatini Kobelt & Möllendorff, 1897 *** Tribe Cyclophorini Gray, 1847 *** ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Naricopsinidae
†Naricopsinidae was an extinct family of fossil operculate gastropod 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 e ...s in the informal group Architaenioglossa. This family has no subfamilies according to the taxonomy of the Gastropoda by Bouchet & Rocroi, 2005. References Prehistoric gastropods {{paleo-gastropod-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Caenogastropoda
Caenogastropoda is a taxonomic clade, a large diverse group which are mostly sea snails and other marine gastropod mollusks, but also includes some freshwater snails and some land snails. The clade is the most diverse and ecologically successful of the gastropods. Caenogastropoda contains many families of shelled marine molluscs – including the periwinkles, cowries, wentletraps, moon snails, murexes, cone snails and turrids – and constitutes about 60% of all living gastropods. Biology The Caenogastropoda exhibit torsion, and thus are included in what was previously called the Streptoneura (meaning ''twisted nerves''), also known as Prosobranchia (meaning ''gills forward''). Specifically, they are characterized by having only a single auricle in the heart and a single pair of gill leaflets, and are equivalent to the Monotocardia or Pectinobranchia of older authors. Taxonomy The taxon Caenogastropoda was first established by Leslie Reginald Cox in 1960 as a super ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aciculidae
The Aciculidae are a family of minute land snails which have opercula (an operculum is a little door that closes the shell when the animal retracts into it). In other words, Aciculidae are terrestrial operculate gastropods. Even though Aciculidae are land snails, they live in rather wet conditions, among mosses and dead leaves and they have sometimes been described as " winkles come ashore". Taxonomy Previously this family was placed in the infraorder Littorinimorpha, in the suborder Hypsogastropoda in the order Sorbeoconcha in the taxonomy of the Gastropoda by Ponder & Lindberg (1997). The family Aciculidae is in the informal group Architaenioglossa, belonging to the clade Caenogastropoda, (according to the taxonomy of the Gastropoda by Bouchet & Rocroi, 2005). This family has no subfamilies according to the taxonomy of the Gastropoda by Bouchet & Rocroi, 2005. In the Taxonomy of the Gastropoda (Bouchet et al., 2017), it was placed under Cyclophoroidea. Genera Gen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Viviparidae
Viviparidae, sometimes known as the river snails or mystery snails, are a family of large operculate freshwater snails, aquatic gastropod mollusks. This family is classified in the informal group Architaenioglossa according to the taxonomy of the Gastropoda by Bouchet & Rocroi, 2005. Distribution This family occurs nearly worldwide in temperate and tropical regions, with the exception that they are absent from South America. There are two genera of Viviparidae in Africa: ''Bellamya'' and '' Neothauma''. The oldest known vivparid is ''Viviparus langtonensis'' from the Middle Jurassic of England. The oldest records from the Southern Hemisphere is from the Late Jurassic Talbragar fossil beds of Australia. Taxonomy The family Viviparidae contains 3 subfamilies (according to the taxonomy of the Gastropoda by Bouchet & Rocroi, 2005): * Viviparinae Gray, 1847 (1833) - synonyms: Paludinidae Fitzinger, 1833 (inv.); Kosoviinae Atanackovic, 1859 (n.a.) * Bellamyinae Rohrbach ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Neocyclotidae
Neocyclotidae is a family of tropical land snails with gills and an operculum, terrestrial gastropod mollusks in the informal group Architaenioglossa belonging to the clade Caenogastropoda (according to the taxonomy of the Gastropoda by Bouchet & Rocroi, 2005). Subfamilies Subfamilies within the family Neocyclotidae include: * subfamily Neocyclotinae Kobelt & Möllendorff, 1897 - synonym: Poteriinae Thiele, 1929; Crocidopomatinae F. G. Thompson, 1967; Dicristidae Golikov & Starobogatov, 1975 * subfamily Amphicyclotinae Kobelt & Möllendorff, 1897 - synonym: Aperostomatinae H. B. Baker, 1922 Genera Genera in the family Neocyclotidae include: Discover Life, Retrieved 21 December 2008. (This source does not include family Megalostomatidae and its members are included within Neocyclotidae.) subfamily Neocyclotinae ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
