Phasmidia — noun one of two subgroups of Nematoda used in some classification systems • Syn: ↑class Phasmidia • Hypernyms: ↑class • Member Holonyms: ↑Nematoda, ↑phylum Nematoda, ↑Aschelminthes, ↑ … Useful english dictionary
phasmid — 1. One of a pair of caudal chemoreceptors seen in nematodes of the class Secernentasida (Phasmidia). 2. Common name for a member of the class Phasmidia, now Secernentasida. * * * phas·mid fas mid n … Medical dictionary
Aschelminthes — noun unsegmented worms: roundworms; threadworms; eelworms • Syn: ↑Nematoda, ↑phylum Nematoda, ↑phylum Aschelminthes • Hypernyms: ↑phylum • Member Holonyms: ↑Animalia, ↑ … Useful english dictionary
Nematoda — noun unsegmented worms: roundworms; threadworms; eelworms • Syn: ↑phylum Nematoda, ↑Aschelminthes, ↑phylum Aschelminthes • Hypernyms: ↑phylum • Member Holonyms: ↑Animalia, ↑ … Useful english dictionary
phylum Aschelminthes — noun unsegmented worms: roundworms; threadworms; eelworms • Syn: ↑Nematoda, ↑phylum Nematoda, ↑Aschelminthes • Hypernyms: ↑phylum • Member Holonyms: ↑Animalia, ↑ … Useful english dictionary
phylum Nematoda — noun unsegmented worms: roundworms; threadworms; eelworms • Syn: ↑Nematoda, ↑Aschelminthes, ↑phylum Aschelminthes • Hypernyms: ↑phylum • Member Holonyms: ↑Animalia, ↑ … Useful english dictionary
Aphasmidia — noun one of two subgroups of Nematoda used in some classification systems • Syn: ↑class Aphasmidia • Hypernyms: ↑class • Member Holonyms: ↑Nematoda, ↑phylum Nematoda, ↑Aschelminthes, ↑ … Useful english dictionary
Nematode — Not to be confused with ringworm. Nematodes Unidentified roundworm from wet soil. The mouth is at the top left corner. Scientific classification … Wikipedia
Secernentasida — A class of nematodes possessing lateral canals opening into the excretory system and phasmids; it includes most of the familiar nematode parasites of humans and domestic animals, including the soil borne nematodes, strongyles, and filiariae. SEE… … Medical dictionary