from the GNU version of the Collaborative International Dictionary of English
- n.pl. An order of Bryozoa in which the anus lies outside the circle of tentacles.
from The Century Dictionary and Cyclopedia
- A division of the Polyzoa established by Nitsche, characterized by having the anus outside of the circlet of tentacles: opposed to Endoprocta. See the extract.
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- n. coextensive with or a subphylum of Bryozoa
Sorry, no etymologies found.
Nephrops norvegicus, has found a home with Entoprocta and Ectoprocta.