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出典(authority):フリー百科事典『ウィキペディア(Wikipedia)』「2015/12/24 22:01:07」(JST)
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Secernentea |
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Caenorhabditis elegans (Rhabditia: Rhabditidae) |
Scientific classification |
Kingdom: |
Animalia |
Subkingdom: |
Eumetazoa |
(unranked): |
Bilateria |
Phylum: |
Nematoda |
Class: |
Secernentea |
Subclasses |
Diplogasteria (disputed)
Rhabditia (paraphyletic?)
Spiruria
Tylenchia (disputed)
and see text
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Secernentea are the main class of nematodes, characterised by numerous caudal papillae and an excretory system possessing lateral canals. Like all nematodes, they have no circulatory or respiratory system.
The Secernentea contain several significant parasitic species among the Rhabditia and Spiruria. Caenorhabditis elegans, the famous laboratory animal, is one of the many harmless members of the Rhabditia.
Systematics
See also: List of nematode families
Subclasses and orders of Secernentea are:[1]
- Subclass Rhabditia (paraphyletic?)
- Subclass Spiruria
- Ascaridida[citation needed]
- Camallanida (sometimes included in Spirurida)
- Drilonematida (sometimes included in Spirurida)
- Oxyurida (= Rhabdiasida)
- Rhigonematida (formerly in Tylenchia)
- Spirurida
- Subclass Diplogasteria (may belong in Rhabditia)
- Subclass Tylenchia (may belong in Rhabditia)
Some families traditionally considered to be Rhabditida seem to be closer to the Tylenchida. If the Tylenchia are to be maintained as separate, they probably will be included therein. These are also called as Phasmidians as they have the phasmids which are the posterior glandulo sensory and excretory structure.[1]
References
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Wikimedia Commons has media related to Secernentea. |
- ^ a b Tree of Life Web Project (ToL) (2002): Nematoda. Version of January 1, 2002. Retrieved November 2, 2008.
- Infectious diseases
- Parasitic disease: helminthiases
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Flatworm/
platyhelminth |
Fluke/trematode
(Trematode infection) |
Blood fluke |
- Schistosoma mansoni/japonicum/mekongi/haematobium
- Trichobilharzia regenti
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Liver fluke |
- Clonorchis sinensis
- Dicrocoelium dendriticum/Dicrocoelium hospes
- Fasciola hepatica/gigantica
- Opisthorchis viverrini/Opisthorchis felineus
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Lung fluke |
- Paragonimus westermani/Paragonimus kellicotti
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Intestinal fluke |
- Fasciolopsis buski
- Metagonimus yokagawai
- Heterophyes heterophyes
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Cestoda
(Tapeworm infection) |
Cyclophyllidea |
- Echinococcus granulosus/Echinococcus multilocularis
- Taenia saginata/Taenia asiatica/Taenia solium (pork)
- Hymenolepis nana/Hymenolepis diminuta
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Pseudophyllidea |
- Diphyllobothrium latum
- Spirometra erinaceieuropaei
- Diphyllobothrium mansonoides
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Roundworm/
nematode
(Nematode
infection) |
Secernentea |
Spiruria |
Camallanida |
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Spirurida |
Filarioidea
(Filariasis) |
- Onchocerca volvulus
- Loa loa
- Mansonella
- Dirofilaria repens
- Wuchereria bancrofti/Brugia malayi/Brugia timori
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Thelazioidea |
- Gnathostoma spinigerum/Gnathostoma hispidum
- Thelazia
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Spiruroidea |
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Strongylida
(hookworm) |
- Hookworm infection
- Ancylostoma duodenale/Ancylostoma braziliense
- Ancylostomiasis
- Cutaneous larva migrans
- Necator americanus
- Angiostrongylus cantonensis
- Metastrongylus
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Ascaridida |
- Ascaris lumbricoides
- Anisakis
- Toxocara canis/Toxocara cati
- Visceral larva migrans/Toxocariasis
- Baylisascaris
- Dioctophyme renale
- Parascaris equorum
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Rhabditida |
- Strongyloides stercoralis
- Trichostrongylus spp.
- Halicephalobus gingivalis
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Oxyurida |
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Adenophorea |
- Trichinella spiralis
- Trichuris trichiura (Trichuriasis * Whipworm)
- Capillaria philippinensis
- Capillaria hepatica
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Index of parasites and pests
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Description |
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Disease |
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Treatment |
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English Journal
- Molecular identification of Anisakis and Hysterothylacium larvae in marine fishes from the East China Sea and the Pacific coast of central Japan.
- Kong Q1, Fan L2, Zhang J3, Akao N4, Dong K5, Lou D6, Ding J7, Tong Q8, Zheng B9, Chen R10, Ohta N11, Lu S12.
- International journal of food microbiology.Int J Food Microbiol.2015 Apr 16;199:1-7. doi: 10.1016/j.ijfoodmicro.2015.01.007. Epub 2015 Jan 14.
- Anisakiasis is a human disease caused by the accidental ingestion of larvae belonging to the family Anisakidae. Three fish species, the small yellow croaker Pseudosciaena polyactis, the mackerel Pneumatophorus japonicus and the hairtail Trichiurus haumela are important source for food products in th
- PMID 25617845
- Mitochondrial genome plasticity among species of the nematode genus Meloidogyne (Nematoda: Tylenchina).
- Humphreys-Pereira DA1, Elling AA2.
- Gene.Gene.2015 Apr 15;560(2):173-83. doi: 10.1016/j.gene.2015.01.065. Epub 2015 Feb 2.
- The mitochondrial (mt) genomes of the plant-parasitic root-knot nematodes Meloidogyne arenaria, Meloidogyne enterolobii and Meloidogyne javanica were sequenced and compared with those of three other root-knot nematode species in order to explore the mt genome plasticity within Meloidogyne. The mt ge
- PMID 25655462
- The principle of antagonism ensures protein targeting specificity at the endoplasmic reticulum.
- Gamerdinger M1, Hanebuth MA1, Frickey T2, Deuerling E3.
- Science (New York, N.Y.).Science.2015 Apr 10;348(6231):201-7. doi: 10.1126/science.aaa5335.
- The sorting of proteins to the appropriate compartment is one of the most fundamental cellular processes. We found that in the model organism Caenorhabditis elegans, correct cotranslational endoplasmic reticulum (ER) transport required the suppressor activity of the nascent polypeptide-associated co
- PMID 25859040
Related Links
- Class Secernentea Order Aphelenchida Order Ascaridida Order Camallanida Order Diplogasterida Order Rhabdiasida Order Rhabditida Order Spirurida Order Strongylida Order Tylenchida ADW Pocket Guides on the iOS App . ...
- German Wikipedia - Species Pages as Secernentea Lorenzen, 1981 10 more Bibliography Aboul-Eid, H. Z. (1969). Histological anatomy of the excretory and reproductive systems of Longidorus macrostoma. Nematologica. ...
Related Pictures