- Molluscoidea by Webster's
(n.pl.) A division of Invertebrata which includes the classes Brachiopoda and Bryozoa; -- called...
- Arthropoda by Webster's
(n.pl.) A large division of Articulata, embracing all those that have jointed legs. It includes...
- Annuloida by Webster's
(n.pl.) A division of the Articulata, including the annelids and allied groups; sometimes made to...
- Anarthropodous by Webster's
(a.) Having no jointed legs; pertaining to Anarthropoda.
- Porifera by Webster's
(n.pl.) A grand division of the Invertebrata, including the sponges; -- called also Spongiae,...