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Alycaeidae
Alycaeidae is a taxonomic family of small to large tropical land snails with an operculum, terrestrial gastropod 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 ...s in the superfamily Cyclophoroidea.MolluscaBase eds. (2021). MolluscaBase. Alycaeidae W. T. Blanford, 1864. Accessed through: World Register of Marine Species at: http://www.marinespecies.org/aphia.php?p=taxdetails&id=833806 on 2021-04-24 Genera * '' Alycaeus'' Gray, 1850 * '' Boucardicus'' Fischer-Piette & Bedoucha, 1965 * '' Chamalycaeus'' Kobelt & Möllendorff, 1897 * '' Cycloryx'' Godwin-Austen, 1914 * '' Dicharax'' Kobelt & Möllendorff, 1900 * '' Dioryx'' Benson, 1859 * '' Laotia'' Saurin, 1953 * '' Messageria'' Bavay & Dautzenberg, 1904 * '' Metalycaeus'' Pilsbry, 1900 * '' Pincerna'' Preston, 1907 * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alycaeus
''Alycaeus'' is a genus of small land snails with a gill and an operculum, terrestrial gastropod mollusks in the family Alycaeidae. MolluscaBase eds. (2020). MolluscaBase. Alycaeus Gray, 1850. Accessed through: World Register of Marine Species at: http://www.marinespecies.org/aphia.php?p=taxdetails&id=996197 on 2020-05-12 Description (Original description) The operculum is horny with multiple whorls. The conical shell has a regular spire. The body whorl is distorted and compressed and significantly contracted before the aperture. The aperture is circular, with a regularly reflexed peristome. The protoconch sculpture is smooth to obliquely striated. The diameter of the shell varies between 8 mm and 15 mm. The central tooth of the radula consists of five broad cusps with the central cusp blunt. source-attribution) Distribution There are nine recognized species of ''Alycaeus'' in Peninsular Malaysia Malaysia is a country in Southeast Asia. Featuring the Tanjung Piai ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pincerna
''Pincerna'' is a genus of air-breathing land snails in the family Alycaeidae.MolluscaBase eds. (2021). MolluscaBase. Pincerna Preston, 1907. Accessed through: World Register of Marine Species at: https://marinespecies.org/aphia.php?p=taxdetails&id=996200 on 2022-01-16 Species * '' Pincerna anceyi'' (J. Mabille, 1887) * '' Pincerna bembex'' (Benson, 1859) * '' Pincerna burrailensis'' (Godwin-Austen, 1914) * '' Pincerna constricta'' (Benson, 1851) * '' Pincerna costata'' (Godwin-Austen, 1914) * '' Pincerna costulosus'' (Bavay & Dautzenberg, 1912) * '' Pincerna crenilabris'' (Möllendorff, 1897) * '' Pincerna difficilis'' (Godwin-Austen, 1914) * '' Pincerna elegans'' (Godwin-Austen, 1914) * '' Pincerna globosa'' (H. Adams, 1871) * '' Pincerna granum'' (Godwin-Austen, 1893) * '' Pincerna graphiaria'' (Godwin-Austen, 1914) * ''Pincerna graphica ''Pincerna'' is a genus of air-breathing land snails in the family Alycaeidae.MolluscaBase eds. (2021). MolluscaBase. Pincerna Preston, 190 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Metalycaeus
''Metalycaeus'' is a genus of tropical land snails with an operculum, terrestrial gastropod mollusks in the family Alycaeidae Alycaeidae is a taxonomic family of small to large tropical land snails with an operculum, terrestrial gastropod mollusk Mollusca is a phylum of protostomic invertebrate animals, whose members are known as molluscs or mollusks (). .... MolluscaBase eds. (2021). MolluscaBase. Metalycaeus Pilsbry, 1900. Accessed through: World Register of Marine Species at: http://www.marinespecies.org/aphia.php?p=taxdetails&id=1039788 on 2021-07-14 Species * '' Metalycaeus aborensis'' (Godwin-Austen, 1914) * '' Metalycaeus anas'' Páll-Gergely & A. Reischütz, 2021 * '' Metalycaeus aries'' Páll-Gergely & Auffenberg, 2021 * '' Metalycaeus awalycaeoides'' Páll-Gergely & Hunyadi, 2017 * '' Metalycaeus beddomei'' (Godwin-Austen, 1914) * '' Metalycaeus bhutanensis'' (Godwin-Austen, 1914) * '' Metalycaeus bicarinatus'' Páll-Gergely & Hunyadi, 2021 * '' Me ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dicharax
''Dicharax'' is a genus of air-breathing land snails, terrestrial pulmonate gastropod mollusks in the family Alycaeidae.MolluscaBase eds. (2021). MolluscaBase. Dicharax Kobelt & Möllendorff, 1900. Accessed through: World Register of Marine Species at: http://www.marinespecies.org/aphia.php?p=taxdetails&id=1039734 on 2021-04-24 Species Species within the genus ''Dicharax'' include: * '' Dicharax abdoui'' Páll-Gergely, 2017 * '' Dicharax abei'' (Kuroda, 1951) * '' Dicharax admirandus'' Páll-Gergely & Auffenberg, 2021 * '' Dicharax akhaensis'' (Godwin-Austen, 1914) * '' Dicharax akioi'' (Kuroda & Abe, 1980) * '' Dicharax akiratadai'' (Minato, 1982) * '' Dicharax alticola'' Páll-Gergely & Hunyadi, 2017 * '' Dicharax ananensis'' (Yano, Akira & H. Matsuda, 2013) * '' Dicharax anonymus'' (Godwin-Austen, 1914) * '' Dicharax anthostoma'' (Möllendorff, 1885) * ''Dicharax asaluensis'' (Godwin-Austen, 1914) * '' Dicharax ataranensis'' (Godwin-Austen, 1914) * '' Dicharax avae'' (W. T. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dioryx
''Dioryx'' is a genus of air-breathing land snails in the family Alycaeidae.MolluscaBase eds. (2020). MolluscaBase. Dioryx Benson, 1859. Accessed through: World Register of Marine Species at: http://www.marinespecies.org/aphia.php?p=taxdetails&id=996199 on 2020-10-21 It was formerly considered a subgenus of ''Alycaeus ''Alycaeus'' is a genus of small land snails with a gill and an operculum, terrestrial gastropod mollusks in the family Alycaeidae. MolluscaBase eds. (2020). MolluscaBase. Alycaeus Gray, 1850. Accessed through: World Register of Marine Species ...''. Species Species within the genus ''Dioryx'' include: * '' Dioryx amphora'' (Benson, 1856) * '' Dioryx bacca'' (L. Pfeiffer, 1863) * '' Dioryx cariniger'' Möllendorff, 1897 * '' Dioryx compactus'' (Bavay & Dautzenberg, 1900) * '' Dioryx dautzenbergi'' Páll-Gergely, 2017 * '' Dioryx distortus'' (Haines, 1855) * '' Dioryx dongiensis'' Varga, 1972 * '' Dioryx feddenianus'' (Theobald, 1870) * '' Dioryx globulosus'' (G ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chamalycaeus
''Chamalycaeus'' is a genus of tropical land snails with an operculum, terrestrial gastropod mollusks in the family Alycaeidae.MolluscaBase eds. (2021). MolluscaBase. Chamalycaeus Möllendorff, 1897. Accessed through: World Register of Marine Species at: http://www.marinespecies.org/aphia.php?p=taxdetails&id=996198 on 2021-07-14 Species , WoRMS records the following species in this genus: * '' Chamalycaeus andamaniae'' (Benson, 1861) * '' Chamalycaeus armillatus'' (Benson, 1856) * '' Chamalycaeus busbyi'' (Godwin-Austen, 1893) * '' Chamalycaeus canaliculatus'' (Möllendorff, 1894) * '' Chamalycaeus celebensis'' (Martens, 1891) * '' Chamalycaeus everetti'' (Godwin-Austen, 1889) * '' Chamalycaeus excisus'' (Möllendorff, 1887) * '' Chamalycaeus expanstoma'' Minato, 1982 * '' Chamalycaeus fruhstorferi'' (Möllendorff, 1897) * '' Chamalycaeus kessneri'' Vermeulen, 1996 * '' Chamalycaeus microconus'' (Möllendorff, 1887) * '' Chamalycaeus mixtus'' Zilch, 1957 * '' Chamalycaeus miyaz ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cyclophoroidea
Cyclophoroidea is a superfamily of land snails with an operculum, terrestrial gastropods within the order Architaenioglossa, that belongs to the subclass 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 Alycaeidae Alycaeidae is a taxonomic family of small to large tropical land snails with an operculum, terrestrial gastropod mollusk Mollusca is a phylum of protostomic invertebrate animals, whose members are known as molluscs or mollusks (). ... W. T. Blanford, *Genu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Boucardicus
''Boucardicus'' is a genus of land snails with an operculum, terrestrial gastropod mollusks in the family Alycaeidae .MolluscaBase eds. (2021). MolluscaBase. Boucardicus Fischer-Piette & Bedoucha, 1965. Accessed through: World Register of Marine Species at: http://www.marinespecies.org/aphia.php?p=taxdetails&id=995564 on 2021-06-20 It is endemic to Madagascar, consist 199 species and 5 subspecies.Balashov I. & Griffiths O. (2015). "Two new species of minute land snails from Madagascar: ''Boucardicus monchenkoi'' sp. nov. and ''B. ambindaensis'' sp. nov. (Caenogastropoda: Cyclophoridae)". ''Zootaxa''. 4052(2): 237-240. Type species is '' Boucardicus notabilis'' (Smith, 1892). Included species are very diverse, some species are medium-sized (about 10 mm) with conical shell, some are small (height 1.5-3.5 mm) with cylindrical "pupilloid-like" shell. Species Species within the genus ''Boucardicus'' include: * '' Boucardicus notabilis'' (type species) * '' Boucardicus al ... [...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] |
Family (biology)
Family (, : ) is one of the eight major hierarchical taxonomic ranks in Linnaean taxonomy. It is classified between order and genus. A family may be divided into subfamilies, which are intermediate ranks between the ranks of family and genus. The official family names are Latin in origin; however, popular names are often used: for example, walnut trees and hickory trees belong to the family Juglandaceae, but that family is commonly referred to as the "walnut family". The delineation of what constitutes a family—or whether a described family should be acknowledged—is established and decided upon by active taxonomists. There are not strict regulations for outlining or acknowledging a family, yet in the realm of plants, these classifications often rely on both the vegetative and reproductive characteristics of plant species. Taxonomists frequently hold varying perspectives on these descriptions, leading to a lack of widespread consensus within the scientific community ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
