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Aylacostoma Exoplicatum
''Aylacostoma'' is a genus of tropical freshwater snails with an operculum, aquatic gastropod molluscs in the family Hemisinidae. They are found in South and Central America. As a consequence of the Yacyretá Dam, two species are entirely extinct and another is extinct in the wild.Vogler (2013). The Radula of the Extinct Freshwater Snail Aylacostoma stigmaticum (Caenofastropoda: Thiaridae) from Argentina and Paraguay. Malacologia 56 (1-2): 329-332.Vogler, Beltramino, Strong & Rumi (2015). A phylogeographical perspective on the ex situ conservation of Aylacostoma (Thiaridae, Gastropoda) from the High Paraná River (Argentina–Paraguay). Zoological Journal of the Linnean Society 174(3): 487-499. Species Species within genus ''Aylacostoma'' include: * '' Aylacostoma brunneum'' Vogler & Peso, 2014 * ''Aylacostoma chloroticum'' Hylton-Scot, 1953 * ''Aylacostoma ci'' Simone, 2001 * ''Aylacostoma exoplicatum'' Simone, 2001 * ''Aylacostoma francanum'' (Ihering, 1909) * ''Aylacostoma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Animalia
Animals are multicellular, eukaryotic organisms in the biological kingdom Animalia. With few exceptions, animals consume organic material, breathe oxygen, are able to move, can reproduce sexually, and go through an ontogenetic stage in which their body consists of a hollow sphere of cells, the blastula, during embryonic development. Over 1.5 million living animal species have been described—of which around 1 million are insects—but it has been estimated there are over 7 million animal species in total. Animals range in length from to . They have complex interactions with each other and their environments, forming intricate food webs. The scientific study of animals is known as zoology. Most living animal species are in Bilateria, a clade whose members have a bilaterally symmetric body plan. The Bilateria include the protostomes, containing animals such as nematodes, arthropods, flatworms, annelids and molluscs, and the deuterostomes, containing the echinode ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Extinct
Extinction is the termination of a kind of organism or of a group of kinds (taxon), usually a species. The moment of extinction is generally considered to be the death of the last individual of the species, although the capacity to breed and recover may have been lost before this point. Because a species' potential range may be very large, determining this moment is difficult, and is usually done retrospectively. This difficulty leads to phenomena such as Lazarus taxa, where a species presumed extinct abruptly "reappears" (typically in the fossil record) after a period of apparent absence. More than 99% of all species that ever lived on Earth, amounting to over five billion species, are estimated to have died out. It is estimated that there are currently around 8.7 million species of eukaryote globally, and possibly many times more if microorganisms, like bacteria, are included. Notable extinct animal species include non-avian dinosaurs, saber-toothed cats, dodos, m ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aylacostoma Tenuilabris
''Aylacostoma'' is a genus of tropical freshwater snails with an operculum, aquatic gastropod molluscs in the family Hemisinidae. They are found in South and Central America. As a consequence of the Yacyretá Dam, two species are entirely extinct and another is extinct in the wild.Vogler (2013). The Radula of the Extinct Freshwater Snail Aylacostoma stigmaticum (Caenofastropoda: Thiaridae) from Argentina and Paraguay. Malacologia 56 (1-2): 329-332.Vogler, Beltramino, Strong & Rumi (2015). A phylogeographical perspective on the ex situ conservation of Aylacostoma (Thiaridae, Gastropoda) from the High Paraná River (Argentina–Paraguay). Zoological Journal of the Linnean Society 174(3): 487-499. Species Species within genus ''Aylacostoma'' include: * '' Aylacostoma brunneum'' Vogler & Peso, 2014 * ''Aylacostoma chloroticum'' Hylton-Scot, 1953 * ''Aylacostoma ci'' Simone, 2001 * ''Aylacostoma exoplicatum'' Simone, 2001 * ''Aylacostoma francanum'' (Ihering, 1909) * ''Aylacostoma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aylacostoma Stigmaticum
''Aylacostoma stigmaticum'' is a species of freshwater snail, aquatic gastropod mollusc in the family Thiaridae. This species disappeared after the building of the Yacyretá Dam on the Paraná River, in between Argentina and Paraguay. Although listed as extinct in the wild by the IUCN, no captive population survives meaning that it now is entirely extinct.Vogler (2013). The Radula of the Extinct Freshwater Snail Aylacostoma stigmaticum (Caenofastropoda: Thiaridae) from Argentina and Paraguay. Malacologia 56 (1-2): 329-332. See also * List of non-marine molluscs of Argentina References External links * Vogler R. E. (2013). "The Radula of the Extinct Freshwater Snail ''Aylacostoma stigmaticum'' (Caenogastropoda: Thiaridae) from Argentina and Paraguay". ''Malacologia ''Malacologia'' is a peer-reviewed scientific journal in the field of malacology, the study of mollusks. The journal publishes articles in the fields of molluscan systematics, ecology, population ecology, genetics, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hemisinus Osculati
''Hemisinus'' is a genus of freshwater snails with an operculum, aquatic gastropod mollusks in the family Hemisinidae. Species Species within the genus ''Hemisinus'' include: * ''Hemisinus brevis'' Vázquez A. A. & Perera S. (2010). "Endemic Freshwater molluscs of Cuba and their conservation status". ''Tropical Conservation Science'' 3 (2): 190-19HTML * '''' * '' Hemisinus lineolatus
''Hemisinus'' is a genus of freshwater snails with an operculum, aquatic gastropod mollusks in the ...
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Aylacostoma Osculati
''Aylacostoma'' is a genus of tropical freshwater snails with an operculum, aquatic gastropod molluscs in the family Hemisinidae. They are found in South and Central America. As a consequence of the Yacyretá Dam, two species are entirely extinct and another is extinct in the wild.Vogler (2013). The Radula of the Extinct Freshwater Snail Aylacostoma stigmaticum (Caenofastropoda: Thiaridae) from Argentina and Paraguay. Malacologia 56 (1-2): 329-332.Vogler, Beltramino, Strong & Rumi (2015). A phylogeographical perspective on the ex situ conservation of Aylacostoma (Thiaridae, Gastropoda) from the High Paraná River (Argentina–Paraguay). Zoological Journal of the Linnean Society 174(3): 487-499. Species Species within genus ''Aylacostoma'' include: * '' Aylacostoma brunneum'' Vogler & Peso, 2014 * ''Aylacostoma chloroticum'' Hylton-Scot, 1953 * ''Aylacostoma ci'' Simone, 2001 * ''Aylacostoma exoplicatum'' Simone, 2001 * ''Aylacostoma francanum'' (Ihering, 1909) * ''Aylacostoma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aylacostoma Guaraniticum
''Aylacostoma guaraniticum'' is a species of freshwater snail, an aquatic gastropod mollusc in the family Thiaridae. This species disappeared after the building of the Yacyretá Dam on the Paraná River, in between Argentina and Paraguay. Although listed as extinct in the wild by the IUCN The International Union for Conservation of Nature (IUCN; officially International Union for Conservation of Nature and Natural Resources) is an international organization working in the field of nature conservation and sustainable use of natu ..., no captive population survives meaning that it now is entirely extinct.Vogler (2013). The Radula of the Extinct Freshwater Snail Aylacostoma stigmaticum (Caenofastropoda: Thiaridae) from Argentina and Paraguay. Malacologia 56 (1-2): 329-332. References Thiaridae Gastropods described in 1953 Taxonomy articles created by Polbot {{Thiaridae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aylacostoma Glabrum
''Aylacostoma'' is a genus of tropical freshwater snails with an operculum, aquatic gastropod molluscs in the family Hemisinidae. They are found in South and Central America. As a consequence of the Yacyretá Dam, two species are entirely extinct and another is extinct in the wild.Vogler (2013). The Radula of the Extinct Freshwater Snail Aylacostoma stigmaticum (Caenofastropoda: Thiaridae) from Argentina and Paraguay. Malacologia 56 (1-2): 329-332.Vogler, Beltramino, Strong & Rumi (2015). A phylogeographical perspective on the ex situ conservation of Aylacostoma (Thiaridae, Gastropoda) from the High Paraná River (Argentina–Paraguay). Zoological Journal of the Linnean Society 174(3): 487-499. Species Species within genus ''Aylacostoma'' include: * '' Aylacostoma brunneum'' Vogler & Peso, 2014 * ''Aylacostoma chloroticum'' Hylton-Scot, 1953 * ''Aylacostoma ci'' Simone, 2001 * ''Aylacostoma exoplicatum'' Simone, 2001 * ''Aylacostoma francanum'' (Ihering, 1909) * ''Aylacostoma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aylacostoma Francanum
''Aylacostoma'' is a genus of tropical freshwater snails with an operculum, aquatic gastropod molluscs in the family Hemisinidae. They are found in South and Central America. As a consequence of the Yacyretá Dam, two species are entirely extinct and another is extinct in the wild.Vogler (2013). The Radula of the Extinct Freshwater Snail Aylacostoma stigmaticum (Caenofastropoda: Thiaridae) from Argentina and Paraguay. Malacologia 56 (1-2): 329-332.Vogler, Beltramino, Strong & Rumi (2015). A phylogeographical perspective on the ex situ conservation of Aylacostoma (Thiaridae, Gastropoda) from the High Paraná River (Argentina–Paraguay). Zoological Journal of the Linnean Society 174(3): 487-499. Species Species within genus ''Aylacostoma'' include: * '' Aylacostoma brunneum'' Vogler & Peso, 2014 * ''Aylacostoma chloroticum'' Hylton-Scot, 1953 * ''Aylacostoma ci'' Simone, 2001 * ''Aylacostoma exoplicatum'' Simone, 2001 * ''Aylacostoma francanum'' (Ihering, 1909) * ''Aylacostoma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aylacostoma Exoplicatum
''Aylacostoma'' is a genus of tropical freshwater snails with an operculum, aquatic gastropod molluscs in the family Hemisinidae. They are found in South and Central America. As a consequence of the Yacyretá Dam, two species are entirely extinct and another is extinct in the wild.Vogler (2013). The Radula of the Extinct Freshwater Snail Aylacostoma stigmaticum (Caenofastropoda: Thiaridae) from Argentina and Paraguay. Malacologia 56 (1-2): 329-332.Vogler, Beltramino, Strong & Rumi (2015). A phylogeographical perspective on the ex situ conservation of Aylacostoma (Thiaridae, Gastropoda) from the High Paraná River (Argentina–Paraguay). Zoological Journal of the Linnean Society 174(3): 487-499. Species Species within genus ''Aylacostoma'' include: * '' Aylacostoma brunneum'' Vogler & Peso, 2014 * ''Aylacostoma chloroticum'' Hylton-Scot, 1953 * ''Aylacostoma ci'' Simone, 2001 * ''Aylacostoma exoplicatum'' Simone, 2001 * ''Aylacostoma francanum'' (Ihering, 1909) * ''Aylacostoma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aylacostoma Ci
''Aylacostoma'' is a genus of tropical freshwater snails with an operculum, aquatic gastropod molluscs in the family Hemisinidae. They are found in South and Central America. As a consequence of the Yacyretá Dam, two species are entirely extinct and another is extinct in the wild.Vogler (2013). The Radula of the Extinct Freshwater Snail Aylacostoma stigmaticum (Caenofastropoda: Thiaridae) from Argentina and Paraguay. Malacologia 56 (1-2): 329-332.Vogler, Beltramino, Strong & Rumi (2015). A phylogeographical perspective on the ex situ conservation of Aylacostoma (Thiaridae, Gastropoda) from the High Paraná River (Argentina–Paraguay). Zoological Journal of the Linnean Society 174(3): 487-499. Species Species within genus ''Aylacostoma'' include: * '' Aylacostoma brunneum'' Vogler & Peso, 2014 * ''Aylacostoma chloroticum'' Hylton-Scot, 1953 * ''Aylacostoma ci'' Simone, 2001 * ''Aylacostoma exoplicatum'' Simone, 2001 * ''Aylacostoma francanum'' (Ihering, 1909) * ''Aylacostoma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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