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type genus of the family Ascaridae: roundworms with a three-lipped mouth (同)genus Ascaris

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出典(authority):フリー百科事典『ウィキペディア（Wikipedia）』「2015/08/29 20:32:02」(JST)

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The order Ascaridida includes several families of parasitic roundworms with three "lips" on the anterior end. They were formerly placed in the subclass Rhabditia by some, but morphological and DNA sequence data rather unequivocally assign them to the Spiruria. The Oxyurida and Rhigonematida are occasionally placed in the Ascaridida as superfamily Oxyuroidea, but while they seem indeed to be Spiruria, they are not as close to Ascaris as such a treatment would place them.^[1]

In an alternate taxonomic treatment, the Ascaridida are ranked as an infraorder Ascaridomorpha.

The suborder Dioctophymatina is doubtfully valid; it contains a mere two families, one of which is monotypic. Most Ascaridida are placed in the suborder Ascaridina. These "worms" contain a number of important parasites of humans and domestic animals.

Important families include:

The Anisakidae are also called the "marine mammal ascarids". The larvae of these worms cause anisakiasis when ingested by humans, but do not reproduce.
The Ascarididae include the giant intestinal roundworms (Ascaris spp.).
The Cosmocercidae include taxa that parasitize certain amphibians.
The Toxocaridae include parasites of canids, felids, and raccoons, but can unsuccessfully parasitize humans and cause visceral larva migrans.

These all belong in the superfamily Ascaridoidea.

References

^ Tree of Life Web Project (ToL) (2002): Nematoda. Version of 2002-JAN-01. Retrieved 2008-NOV-02.

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English Journal

Survey of Anisakis sp. and Hysterothylacium sp. in sardines and anchovies from the North Adriatic Sea.

Cavallero S1, Magnabosco C2, Civettini M2, Boffo L3, Mingarelli G3, Buratti P3, Giovanardi O4, Fortuna CM5, Arcangeli G2.
International journal of food microbiology.Int J Food Microbiol.2015 May 4;200:18-21. doi: 10.1016/j.ijfoodmicro.2015.01.017. Epub 2015 Jan 30.
The occurrence of larval Anisakidae and Raphidascarididae in anchovies and sardines from the North Adriatic Sea has been estimated. Anisakis pegreffii and Hysterothylacium aduncum were reported, with low prevalence values. In brief, a total amount of 7650 fish specimens collected between September 2
PMID 25662709

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

Genetic identification and distribution of the parasitic larvae of Anisakis pegreffii and Anisakis simplex (s. s.) in European hake Merluccius merluccius from the Tyrrhenian Sea and Spanish Atlantic coast: implications for food safety.

Cipriani P1, Smaldone G2, Acerra V1, D'Angelo L2, Anastasio A3, Bellisario B4, Palma G5, Nascetti G4, Mattiucci S6.
International journal of food microbiology.Int J Food Microbiol.2015 Apr 2;198:1-8. doi: 10.1016/j.ijfoodmicro.2014.11.019. Epub 2014 Nov 29.
The consumption of the hake Merluccius merluccius is widespread in European countries, where this fish has a high commercial value. To date, different larval species of Anisakis have been identified as parasites in M. merluccius from European waters, Anisakis pegreffii and Anisakis simplex (s. s.) b
PMID 25584776

Japanese Journal

Genetic evidence for three species with in Pseudoterranova decipiens (Nematoda Ascaridida, Ascaridoidea) in the North Atlantic and Norwegian and Barents Seas

PAGGI L
Int J Parasitol 21, 195-212, 1991
NAID 30006417618

Electrophoretic studies on the Anisakis simplex complex (Ascaridida : Anisakidae) from the Mediterranean and North-East Atlantic

NASCETTI G.
Int J Parasitol 16, 633-640, 1986
NAID 30006418426

Effect of UV Rays on Embryogenesis of Eggs of Ascaridia galli(Schranck,1788)(Nematoda:Ascaridida)

Premvati G.,Chopra Ashok K.
寄生虫学雑誌 25(5), p415-418, 1976-10
NAID 40000636139

Related Pictures

★リンクテーブル★

リンク元	「Ascaris lumbricoides」「アスカリス属」「Ascaridoidea」「回虫目」

「Ascaris lumbricoides」

Ascaridida
	Unidentified Anisakidae (Ascaridina: Ascaridoidea)
Scientific classification
Kingdom:	Animalia
Subkingdom:	Eumetazoa
(unranked):	Bilateria
Phylum:	Nematoda
Class:	Chromadorea
Order:	Ascaridida
Superfamilies
	Ascaridoidea; Cosmocercoidea; Heterakoidea; Seuratoidea;