| 释义 |
sco·lec·i·da
\skōˈlesədə\ noun plural
Usage: capitalized
Etymology: New Latin, from scolec- + -ida
in some classifications : a phylum or other major division of Metazoa that comprises triploblastic bilaterally symmetrical invertebrate animals lacking a true coelom and having nonstriated musculature, a nonmetameric nervous system, and a primitive or no circulatory system and that includes Platyhelminthes, Nemertea, Acanthocephala, Gastrotricha, Rotifera, Nematoda, Nematomorpha, Kinorhyncha, and Entoprocta — compare aschelminthes |