from Wiktionary, Creative Commons Attribution/Share-Alike License
- proper n. A taxonomic phylum within the kingdom Animalia — a group of aquatic parasites.
Sorry, no etymologies found.
All True Animals have tissues and organs, except for one type called Myxozoa.
For example, the ADW list includes the Myxozoa, whereas the other 2 lists don't; the UCMP list unites the rotifers and the acanthocephalans, while the Wikipedia list keeps them separate.