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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] |
Monhysteridae
Monhysteridae is a family of nematodes belonging to the order 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 eel .... Genera Genera: * '' Amphimonhystera'' Allgén, 1929 * '' Amphimonhystrella'' Timm, 1961 * '' Anguimonhystera'' Andrássy, 1981 * '' Eumonhystera'' Andrássy, 1981 References {{Taxonbar, from=Q5230479 Nematodes ... [...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] |
Parasitic 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 journal ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chromadorea
The Chromadorea are a class of the roundworm phylum, Nematoda. They contain a single subclass (Chromadoria) and several orders. With such a redundant arrangement, the Chromadoria are liable to be divided if the orders are found to form several clades, or abandoned if they are found to constitute a single radiation. Formerly, they were treated as a subclass in the paraphyletic "Adenophorea" assemblage, which has been mostly abandoned by modern authors. It is also suspected that the Chromadorea may not be monophyletic as delimited here; at least the Monhysterida seem to be a distinct and far more ancient lineage than the rest. Members of this class' bodies usually have annules, their amphids elaborate and spiral, and they all have three esophageal glands. They usually live in marine sediments, although they can live elsewhere. They have a more sophisticated pharynx than most roundworms. Members of this class can be identified by the presence of eight conserved signature indels (C ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aponchiidae
Aponchiidae is a family of nematodes belonging to the order 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 eel .... Genera: * '' Aponchium'' Cobb, 1920 * '' Metalaimoides'' * '' Synonema'' Cobb, 1920 References Nematodes {{nematode-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Linhomoeidae
Linhomoeidae is a family of nematodes belonging to the order 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 eel .... Genera Genera: * '' Allgenia'' * '' Anticyathus'' Cobb, 1920 * '' Anticyclus'' Cobb, 1920 References {{Taxonbar, from=Q5232029 Nematodes ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Siphonolaimidae
Siphonolaimidae is a family of nematodes belonging to the order 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 eel .... Genera: * '' Astomonema'' Ott, Rieger, Rieger & Enderes, 1982 * '' Cyartonema'' * '' Parastomonema'' Kito, 1989 * '' Paraterschellingia'' * '' Siphonolaimus'' de Man, 1893 * '' Solenolaimus'' Cobb, 1893 * '' Southernia'' References {{Taxonbar, from=Q5270466 Nematodes ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sphaerolaimidae
Sphaerolaimidae is a family of nematodes belonging to the order 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 eel .... Genera: * '' Buccolaimus'' Allgén, 1959 * '' Doliolaimus'' Lorenzen, 1966 * '' Hofmaenneria'' W.Schneider, 1940 * '' Metasphaerolaimus'' Gourbault & Boucher, 1981 * '' Parasphaerolaimus'' Ditlevsen, 1918 * '' Sphaerolaimus'' Bastian, 1865 * '' Subsphaerolaimus'' Lorenzen, 1978 References {{Taxonbar, from=Q5269273 Nematodes ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Xyalidae
Xyalidae is a family of nematodes belonging to the order Monhysterida. Genera Genera: * '' Ammotheristus'' Lorenzen, 1977 * '' Amphimonhystera'' Timm, 1961 * '' Amphimonhystrella'' Timm, 1961 * '' Arabanema'' Turpeenniemi, Nasira & Maqbool, 2001 * '' Austronema'' Cobb, 1914 * '' Buccolaimus'' Allgén, 1959 * ''Capsula'' Bussau, 1993 * '' Cenolaimus'' Cobb, 1933 * '' Cienfuegia'' Armenteros, Vincx & Decraemer, 2009 * '' Cobbia'' de Man, 1907 * '' Corononema'' Nicholas & Stewart, 1995 * '' Dactylaimoides'' Blome, 2002 * '' Dactylaimus'' Cobb, 1920 * '' Daptonema'' Cobb, 1920 * '' Echinotheristus'' Thun & Riemann, 1967 * '' Elzalia'' Gerlach, 1957 * '' Enchonema'' Bussau, 1993 * '' Filipjeva'' Ditlevsen, 1928 * '' Gnomoxyala'' Lorenzen, 1977 * '' Gonionchus'' Cobb, 1920 * '' Guitartia'' Armenteros, 2010 * '' Gullanema'' Nicholas & Stewart, 1995 * '' Hofmaenneria'' Gerlach & Meyl, 1957 * '' Hofmaenneria'' Gerlach & Meyl, 1957 * '' Lamyronema'' Leduc, 2015 * '' Linhystera'' Juario, 197 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Order (biology)
Order ( la, wikt:ordo#Latin, ordo) is one of the eight major hierarchical taxonomic ranks in Linnaean taxonomy. It is classified between Family_(biology), family and Class_(biology), class. In biological classification, the order is a taxonomic rank used in the classification of organisms and recognized by the nomenclature codes. An immediately higher rank, superorder, is sometimes added directly above order, with suborder directly beneath order. An order can also be defined as a group of related families. What does and does not belong to each order is determined by a taxonomist, as is whether a particular order should be recognized at all. Often there is no exact agreement, with different taxonomists each taking a different position. There are no hard rules that a taxonomist needs to follow in describing or recognizing an order. Some taxa are accepted almost universally, while others are recognized only rarely. The name of an order is usually written with a capital letter. Fo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stoma
In botany, a stoma (from Greek ''στόμα'', "mouth", plural "stomata"), also called a stomate (plural "stomates"), is a pore found in the epidermis of leaves, stems, and other organs, that controls the rate of gas exchange. The pore is bordered by a pair of specialized parenchyma cells known as guard cells that are responsible for regulating the size of the stomatal opening. The term is usually used collectively to refer to the entire stomatal complex, consisting of the paired guard cells and the pore itself, which is referred to as the stomatal aperture. Air, containing oxygen, which is used in respiration, and carbon dioxide, which is used in photosynthesis, passes through stomata by gaseous diffusion. Water vapour diffuses through the stomata into the atmosphere in a process called transpiration. Stomata are present in the sporophyte generation of all land plant groups except liverworts. In vascular plants the number, size and distribution of stomata varies widely. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
