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Varicoturris
''Varicoturris'' is a genus of predatory air-breathing land snails, terrestrial pulmonate gastropod mollusks in the family Spiraxidae. Distribution The distribution of the genus ''Varicoturris'' includes Mexico and Guatemala Guatemala ( ; ), officially the Republic of Guatemala ( es, República de Guatemala, links=no), is a country in Central America. It is bordered to the north and west by Mexico; to the northeast by Belize and the Caribbean; to the east by H ....Thompson F. G. (16 June 2008)"AN ANNOTATED CHECKLIST AND BIBLIOGRAPHY OF THE LAND AND FRESHWATER SNAILS OF MEXICO AND CENTRAL AMERICA" accessed 18 January 2011. Species There are five species within two subgenera in the genus ''Varicoturris'': Subgenus ''Vericoturris'' Pilsb ...[...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Varicoturris Botteriana
''Varicoturris'' is a genus of predatory air-breathing land snails, terrestrial pulmonate gastropod mollusks in the family Spiraxidae. Distribution The distribution of the genus ''Varicoturris'' includes Mexico and Guatemala Guatemala ( ; ), officially the Republic of Guatemala ( es, República de Guatemala, links=no), is a country in Central America. It is bordered to the north and west by Mexico; to the northeast by Belize and the Caribbean; to the east by H ....Thompson F. G. (16 June 2008)"AN ANNOTATED CHECKLIST AND BIBLIOGRAPHY OF THE LAND AND FRESHWATER SNAILS OF MEXICO AND CENTRAL AMERICA" accessed 18 January 2011. Species There are five species within two subgenera in the genus ''Varicoturris'': Subgenus ''Vericoturris'' Pilsb ...[...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Varicoturris Pycnoptyx
''Varicoturris'' is a genus of predatory air-breathing land snails, terrestrial pulmonate gastropod mollusks in the family Spiraxidae. Distribution The distribution of the genus ''Varicoturris'' includes Mexico and Guatemala.Thompson F. G. (16 June 2008)"AN ANNOTATED CHECKLIST AND BIBLIOGRAPHY OF THE LAND AND FRESHWATER SNAILS OF MEXICO AND CENTRAL AMERICA" accessed 18 January 2011. Species There are five species within two subgenera in the genus ''Varicoturris'': Subgenus ''Vericoturris'' Pilsbry, 1907 * '' Varicoturris dubia'' (Pfeiffer, 1856) * ''[...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Varicoturris Huehuetenangoensis
''Varicoturris'' is a genus of predatory air-breathing land snails, terrestrial pulmonate gastropod mollusks in the family Spiraxidae. Distribution The distribution of the genus ''Varicoturris'' includes Mexico and Guatemala.Thompson F. G. (16 June 2008)"AN ANNOTATED CHECKLIST AND BIBLIOGRAPHY OF THE LAND AND FRESHWATER SNAILS OF MEXICO AND CENTRAL AMERICA" accessed 18 January 2011. Species There are five species within two subgenera in the genus ''Varicoturris'': Subgenus ''Vericoturris'' Pilsbry, 1907 * '' Varicoturris dubia'' (Pfeiffer, 1856) * ''[...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Varicoturris Flammulata
''Varicoturris'' is a genus of predatory air-breathing land snails, terrestrial pulmonate gastropod mollusks in the family Spiraxidae. Distribution The distribution of the genus ''Varicoturris'' includes Mexico and Guatemala.Thompson F. G. (16 June 2008)"AN ANNOTATED CHECKLIST AND BIBLIOGRAPHY OF THE LAND AND FRESHWATER SNAILS OF MEXICO AND CENTRAL AMERICA" accessed 18 January 2011. Species There are five species within two subgenera in the genus ''Varicoturris'': Subgenus ''Vericoturris'' Pilsbry, 1907 * '' Varicoturris dubia'' (Pfeiffer, 1856) * ''[...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Varicoturris Dubia
''Varicoturris'' is a genus of predatory air-breathing land snails, terrestrial pulmonate gastropod mollusks in the family Spiraxidae. Distribution The distribution of the genus ''Varicoturris'' includes Mexico and Guatemala.Thompson F. G. (16 June 2008)"AN ANNOTATED CHECKLIST AND BIBLIOGRAPHY OF THE LAND AND FRESHWATER SNAILS OF MEXICO AND CENTRAL AMERICA" accessed 18 January 2011. Species There are five species within two subgenera in the genus ''Varicoturris'': Subgenus ''Vericoturris'' Pilsbry, 1907 * '' Varicoturris dubia'' (Pfeiffer, 1856) * '' |
Spiraxidae
Spiraxidae is a family of predatory air-breathing land snails, terrestrial pulmonate gastropods in the superfamily Testacelloidea (according to the taxonomy of the Gastropoda by Bouchet & Rocroi, 2005). Distribution The distribution of this family is Neotropical. Taxonomy 2005 taxonomy The family Spiraxidae is classified within the informal group Sigmurethra, itself belonging to the clade Stylommatophora within the clade Eupulmonata (according to the taxonomy of the Gastropoda by Bouchet & Rocroi, 2005). The family Spiraxidae consists of the following subfamilies: * Spiraxinae H. B. Baker, 1939 * Micromeninae Schileyko, 2000 2010 taxonomy Thompson (2010)PDF. redefined subfamilies in the Spiraxidae, moving Euglandininae and Streptostylinae to become subfamilies of Spiraxidae. According to their work, there are three subfamilies within the Spiraxidae: * Spiraxinae H. B. Baker, 1939 - including ''Micromena'' * Euglandininae H. B. Baker, 1941 * Streptostylinae H. ... [...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 microhabitats ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Non-marine Molluscs Of Guatemala
The non-marine molluscs of Guatemala are a part of the molluscan wildlife of Guatemala. A number of species of non-marine molluscs are found in the wild in Guatemala. Land gastropods Helicinidae * ''Helicina rostrata'' Morelet, 1851 Cyclophoridae * ''Adelopoma stolli'' Martens, 1890 Oleacinidae * '' Streptostyla turgidula'' Pfeiffer, 1856 Sagdidae * ''Xenodiscula taintori'' Goodrich & Schalie, 1937Perez A. M. (1996)''Xenodiscula taintori'' Retrieved 7 August 2007. See also * List of marine molluscs of Guatemala Lists of molluscs of surrounding countries: * |
List Of Non-marine Molluscs Of Mexico
The non-marine molluscs of Mexico are a part of the molluscan wildlife of Mexico. A number of species of non-marine molluscs are found in the wild in Mexico. There are about 1,178 species and subspecies of terrestrial gastropods in the Mexico.Naranjo-García E. & Fahy N. E. (2010). "The Lesser Families of Mexican Terrestrial Molluscs". '' American Malacological Bulletin'' 28(1-2): 59-80. . There are not enough records of terrestrial gastropods from states of Aguascalientes and Tlaxcala. Freshwater gastropods Neritidae * '' Clypeolum latissimum'' (Broderip, 1833)Alexander Czaja, Iris Gabriela Meza-Sánchez, José Luis Estrada-Rodríguez, Ulises Romero-Méndez, Jorge Sáenz-Mata, Verónica Ávila-Rodríguez, Jorge Luis Becerra-López, Josué Raymundo Estrada-Arellano, Gabriel Fernando Cardoza-Martínez, David Ramiro Aguillón-Gutiérrez, Diana Gabriela Cordero-Torres, Alan P. Covich (2020). "The freshwater snails (Mollusca: Gastropoda) of Mexico: updated checklist, endemicit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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 estimated between 60,000 and 100,000 additional species. 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. Numerous molluscs also live in freshwater and terrestrial habitats. They are highly diverse, not just in size and anatomical structure, but also in behaviour and habitat. 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 invertebrate species. The gas ... [...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, and re ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
