释义 |
AschelminthesenUK ThesaurusNoun | 1. | Aschelminthes - unsegmented worms: roundworms; threadworms; eelwormsNematoda, phylum Aschelminthes, phylum Nematodaanimal kingdom, Animalia, kingdom Animalia - taxonomic kingdom comprising all living or extinct animalshelminth, parasitic worm - worm that is parasitic on the intestines of vertebrates especially roundworms and tapeworms and flukesAphasmidia, class Aphasmidia - one of two subgroups of Nematoda used in some classification systemsclass Phasmidia, Phasmidia - one of two subgroups of Nematoda used in some classification systemsnematode, nematode worm, roundworm - unsegmented worms with elongated rounded body pointed at both ends; mostly free-living but some are parasiticAscaridae, family Ascaridae - large roundworms parasitic in intestines of vertebratesfamily Oxyuridae, Oxyuridae - pinwormsCephalobidae, family Cephalobidae - a family of Nematodafamily Tylenchidae, Tylenchidae - a family of NematodaAncylostomatidae, family Ancylostomatidae - hookwormsfamily Filariidae, Filariidae - threadlike roundwormsDracunculidae, family Dracunculidae - greatly elongated roundwormphylum - (biology) the major taxonomic group of animals and plants; contains classes |
AschelminthesenUK
Aschelminthes[‚ask‚hel′min‚thēz] (invertebrate zoology) A heterogeneous phylum of small to microscopic wormlike animals; individuals are pseudocoelomate and mostly unsegmented and are covered with a cuticle. AschelminthesenUK
Aschelminthes [ash″el-min´thēz] a phylum of unsegmented, bilaterally symmetrical worms" >worms whose bodies are almost entirely covered with a cuticle; the class nematoda" >nematoda (roundworms) contains many important parasites.Asc·hel·min·thes (ask'hel-min'thēz), A former phylum of the Metazoa that included the class Nematoda and a disparate assortment of other pseudocelomates, each now accorded separate phylum status; they are nonsegmented, bilaterally symmetric, and cylindric or filiform, with a pseudocele body cavity and rounded or pointed ends; they vary considerably in size, and the male is usually smaller than the female.Aschelminthes An obsolete phylum, the members of which are now classified in separate phyla, including Acanthocephala, Gastrotricha, Nematoda, Nematomorpha, Rotifera and others.AschelminthesenUK
Synonyms for Aschelminthesnoun unsegmented worms: roundwormsSynonyms- Nematoda
- phylum Aschelminthes
- phylum Nematoda
Related Words- animal kingdom
- Animalia
- kingdom Animalia
- helminth
- parasitic worm
- Aphasmidia
- class Aphasmidia
- class Phasmidia
- Phasmidia
- nematode
- nematode worm
- roundworm
- Ascaridae
- family Ascaridae
- family Oxyuridae
- Oxyuridae
- Cephalobidae
- family Cephalobidae
- family Tylenchidae
- Tylenchidae
- Ancylostomatidae
- family Ancylostomatidae
- family Filariidae
- Filariidae
- Dracunculidae
- family Dracunculidae
- phylum
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