出典:Wiktionary
出典:Wikipedia
出典:『Wikipedia』 (2011/05/24 14:24 UTC 版)
Trichinella is the genus of parasitic roundworms of the phylum Nematoda that cause trichinosis (also known as trichinellosis). Members of this genus are often called trichinella or trichina worms. A characteristic of nematoda are one-way digestive tract, and a pseudocoelom (body cavity made up of only an ectoderm and endoderm).