| 释义 |
Noun: Parazoa- Multicellular organisms having less-specialized cells than in the Metazoa; comprises the single phylum Porifera
- subkingdom Parazoa
Noun: parazoan (parazoa)- Primitive multicellular marine animal whose porous body is supported by a fibrous skeletal framework; usually occurs in sessile colonies
- sponge, poriferan
Type of: invertebrate, subkingdom Part of: animal kingdom, Animalia, kingdom Animalia, phylum Porifera, Porifera Encyclopedia: Parazoa |