| 单词 | Porifera |
| 释义 | Porifera (once / 787955 pages) n WORD FAMILY Porifera USAGE EXAMPLESScientists debate when sponges, animals belonging to the phylum Porifera, first emerged. Science Magazine(Mar 09, 2015) Scientists recognize eight major phyla to describe most common animals: Porifera, Cnidaria, Platyhelminthes, Annelida, Mollusca, Arthropoda, Echinodermata and Chordata. Scientific American(Oct 02, 2014) Regular sponges — most members of the phylum Porifera — exist in a grey zone somewhere between a colony and an individual. Scientific American(Aug 08, 2013) n coextensive with the subkingdom Parazoa: sponges Syn|Hyper phylum Porifera phylum (biology) the major taxonomic group of animals and plants; contains classes |
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