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Diplopeltidae
Diplopeltidae is a family of roundworms 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 broa ... in the class Adenophorea. Genera There are two systems of classification of the genera of Diplopeltidae. The first divides the genera into subfamilies, while the other does not. The organisation of Diplopeltidae by subfamilies: * Cylindrolaiminae ** '' Cylindrolaimus'' de Man, 1880 * Diplopeltinae Filipjev, 1918 ** '' Araeolaimus'' de Man, 1888 ** '' Campylaimus'' Cobb, 1920 ** ''Diplopeltis'' Cobb, 1905 ** '' Diplopeltula'' Gerlach, 1950 ** ''Metaraeolaimoides'' de Conninck, 1936 ** '' Morlaixia'' Vincx & Gourbault, 1988 ** '' Pararaeolaimus'' Timm, 1961 ** ''Pseudaraeolaimus'' Chitwood, 1951 ** '' Southerniella'' Allgén, 1932 ** '' Striatodora'' Timm, 1961 * ''Incertae subfamiliae'' ** '' ... [...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] |
Nematoda
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 jou ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Adenophorea
Adenophorea or Aphasmidia was a class of nematodes (roundworms). It has been by and large abandoned by modern taxonomy, because there is strong evidence for it being a motley paraphyletic group of unrelated lineages of roundworms.ToL (2002) Characteristics supposed to distinguish Adenophorea are: * amphids always post-labial, shape, pore-like to elaborate * deirids are not seen * phasmids are generally absent * hypodermal glands present (excretory?) uninucleate * simple non-tubular excretory system when present * three caudal glands commonly opening through a spinneret at the tail tip * male generally has two testes * caudal alae are rare * male with supplement glands in a single ventro-median row * sensory papillae in cephalic region and along the body * generally there are five esophageal glands * marine, freshwater, terrestrial As it seems, a number of these traits are plesiomorph In phylogenetics, a plesiomorphy ("near form") and symplesiomorphy are synonyms for an ances ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Monhysterida
The Monhysterida are an order in the phylum Nematoda 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 broa .... Usually the stoma in Monhysterida is funnel shaped and lightly cuticularized, but it is sometimes spacious and heavily cuticularized and they always have protrusible teeth. They are either simply spiral or circular. This worm is marine. References External links accessscience* Parasitic nematodes Chromadorea Nematode orders {{parasitic animal-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nematode
The nematodes ( or grc-gre, Νηματώδη; la, Nematoda) or roundworms constitute the phylum Nematoda (also called Nemathelminthes), with plant-Parasitism, 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 Arthropod, arthropods, Tardigrade, tardigrades and other moulting animalia, animals in the clade Ecdysozoa, and unlike platyhelminthe, flatworms, have tubular digestion, 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 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Araeolaimus
''Araeolaimus'' is a genus of marine free living nematodes. References ''Araeolaimus''at WoRMS Chromadorea genera Araeolaimida Taxa named by Johannes Govertus de Man {{chromadorea-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
