You searched for: “heliozoia
Heliozoa, Heliozoia
Sun animalcules, an order of free-living aquatic protozoans in the subclass Actinopoda; spherical with radiating filopedia, they feed on other protozoans and rotifers (any of various minute multicellular aquatic organisms of the phylum Rotifera, having at the anterior end a wheel-like organ, or ring of cilia, for feeding and locomotion.
This entry is located in the following unit: helio-, heli- (page 5)