Tetrameres

	Tetrameres ''Tetrameres'' is a genus of nematodes belonging to the family Tetrameridae Tetrameridae is a family (biology), family of spirurian nematodes. It is the smallest of the large genera making up the bulk of the Taxonomic rank, superfamily Habronematoidea. Like all nematodes, they have neither a circulatory system, circulato .... Species: '' Tetrameres fissispina'' '' Tetrameres salina'' '' Tetrameres tarapungae'' References {{Authority control Nematodes ... [...More Info...] [...Related Items...] OR:* [Wikipedia] [Google] [Baidu]
	Tetrameres Fissispina ''Tetrameres'' is a genus of nematodes belonging to the family Tetrameridae Tetrameridae is a family (biology), family of spirurian nematodes. It is the smallest of the large genera making up the bulk of the Taxonomic rank, superfamily Habronematoidea. Like all nematodes, they have neither a circulatory system, circulato .... Species: '' Tetrameres fissispina'' '' Tetrameres salina'' '' Tetrameres tarapungae'' References {{Authority control Nematodes ... [...More Info...] [...Related Items...] OR:* [Wikipedia] [Google] [Baidu]
	Tetrameres Salina ''Tetrameres'' is a genus of nematodes belonging to the family Tetrameridae. Species: ''Tetrameres fissispina ''Tetrameres'' is a genus of nematodes belonging to the family Tetrameridae Tetrameridae is a family (biology), family of spirurian nematodes. It is the smallest of the large genera making up the bulk of the Taxonomic rank, superfamily Habron ...'' '' Tetrameres salina'' '' Tetrameres tarapungae'' References {{Authority control Nematodes ... [...More Info...] [...Related Items...] OR:* [Wikipedia] [Google] [Baidu]
	Tetrameres Tarapungae ''Tetrameres'' is a genus of nematodes belonging to the family Tetrameridae. Species: ''Tetrameres fissispina'' ''Tetrameres salina ''Tetrameres'' is a genus of nematodes belonging to the family Tetrameridae. Species: ''Tetrameres fissispina ''Tetrameres'' is a genus of nematodes belonging to the family Tetrameridae Tetrameridae is a family (biology), family of spi ...'' '' Tetrameres tarapungae'' References {{Authority control Nematodes ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Tetrameridae Tetrameridae is a family (biology), family of spirurian nematodes. It is the smallest of the large genera making up the bulk of the Taxonomic rank, superfamily Habronematoidea. Like all nematodes, they have neither a circulatory system, circulatory nor a respiratory system. They are parasites, chiefly of birds and cetaceans. This family contains the largest known nematode: ''Placentonema gigantissima'' is several meters long and has been found in the placenta of the sperm whale (''Physeter catodon''). Systematics The Tetrameridae number about half a dozen genera only, but some are rather speciose; the type genus ''Tetrameres'' contains a lot of species even by nematode standards. While it might be lumpers and splitters, overlumped, as presently delimited about half of the more than 100 species of Tetrameridae are placed in it. Subfamily Crassicaudinae Yorke & Maplestone, 1926 * ''Crassicauda'' Robert Thomson Leiper, Leiper & Atkinson, 1914 * ''Placentonema'' Gubanov, 1951 Subfa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
picture info	Nematodes The nematodes ( or grc-gre, Νηματώδη; la, Nematoda) or roundworms constitute the phylum Nematoda (also called Nemathelminthes), with plant-parasitic nematodes also known as eelworms. They are a diverse animal phylum inhabiting a broad range of environments. Less formally, they are categorized as Helminths, but are taxonomically classified along with arthropods, tardigrades and other moulting animals in the clade Ecdysozoa, and unlike flatworms, have tubular digestive systems with openings at both ends. Like tardigrades, they have a reduced number of Hox genes, but their sister phylum Nematomorpha has kept the ancestral protostome Hox genotype, which shows that the reduction has occurred within the nematode phylum. Nematode species can be difficult to distinguish from one another. Consequently, estimates of the number of nematode species described to date vary by author and may change rapidly over time. A 2013 survey of animal biodiversity published in the mega jo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]

	Tetrameres ''Tetrameres'' is a genus of nematodes belonging to the family Tetrameridae Tetrameridae is a family (biology), family of spirurian nematodes. It is the smallest of the large genera making up the bulk of the Taxonomic rank, superfamily Habronematoidea. Like all nematodes, they have neither a circulatory system, circulato .... Species: '' Tetrameres fissispina'' '' Tetrameres salina'' '' Tetrameres tarapungae'' References {{Authority control Nematodes ... [...More Info...] [...Related Items...] OR:* [Wikipedia] [Google] [Baidu]
	Tetrameres Fissispina ''Tetrameres'' is a genus of nematodes belonging to the family Tetrameridae Tetrameridae is a family (biology), family of spirurian nematodes. It is the smallest of the large genera making up the bulk of the Taxonomic rank, superfamily Habronematoidea. Like all nematodes, they have neither a circulatory system, circulato .... Species: '' Tetrameres fissispina'' '' Tetrameres salina'' '' Tetrameres tarapungae'' References {{Authority control Nematodes ... [...More Info...] [...Related Items...] OR:* [Wikipedia] [Google] [Baidu]
	Tetrameres Salina ''Tetrameres'' is a genus of nematodes belonging to the family Tetrameridae. Species: ''Tetrameres fissispina ''Tetrameres'' is a genus of nematodes belonging to the family Tetrameridae Tetrameridae is a family (biology), family of spirurian nematodes. It is the smallest of the large genera making up the bulk of the Taxonomic rank, superfamily Habron ...'' '' Tetrameres salina'' '' Tetrameres tarapungae'' References {{Authority control Nematodes ... [...More Info...] [...Related Items...] OR:* [Wikipedia] [Google] [Baidu]
	Tetrameres Tarapungae ''Tetrameres'' is a genus of nematodes belonging to the family Tetrameridae. Species: ''Tetrameres fissispina'' ''Tetrameres salina ''Tetrameres'' is a genus of nematodes belonging to the family Tetrameridae. Species: ''Tetrameres fissispina ''Tetrameres'' is a genus of nematodes belonging to the family Tetrameridae Tetrameridae is a family (biology), family of spi ...'' '' Tetrameres tarapungae'' References {{Authority control Nematodes ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Tetrameridae Tetrameridae is a family (biology), family of spirurian nematodes. It is the smallest of the large genera making up the bulk of the Taxonomic rank, superfamily Habronematoidea. Like all nematodes, they have neither a circulatory system, circulatory nor a respiratory system. They are parasites, chiefly of birds and cetaceans. This family contains the largest known nematode: ''Placentonema gigantissima'' is several meters long and has been found in the placenta of the sperm whale (''Physeter catodon''). Systematics The Tetrameridae number about half a dozen genera only, but some are rather speciose; the type genus ''Tetrameres'' contains a lot of species even by nematode standards. While it might be lumpers and splitters, overlumped, as presently delimited about half of the more than 100 species of Tetrameridae are placed in it. Subfamily Crassicaudinae Yorke & Maplestone, 1926 * ''Crassicauda'' Robert Thomson Leiper, Leiper & Atkinson, 1914 * ''Placentonema'' Gubanov, 1951 Subfa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
picture info	Nematodes The nematodes ( or grc-gre, Νηματώδη; la, Nematoda) or roundworms constitute the phylum Nematoda (also called Nemathelminthes), with plant-parasitic nematodes also known as eelworms. They are a diverse animal phylum inhabiting a broad range of environments. Less formally, they are categorized as Helminths, but are taxonomically classified along with arthropods, tardigrades and other moulting animals in the clade Ecdysozoa, and unlike flatworms, have tubular digestive systems with openings at both ends. Like tardigrades, they have a reduced number of Hox genes, but their sister phylum Nematomorpha has kept the ancestral protostome Hox genotype, which shows that the reduction has occurred within the nematode phylum. Nematode species can be difficult to distinguish from one another. Consequently, estimates of the number of nematode species described to date vary by author and may change rapidly over time. A 2013 survey of animal biodiversity published in the mega jo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]