
1) Greek girl name
Found on
https://www.crosswordclues.com/clue/obelia

Obelia is a genus in the class Hydrozoa, which consists of mainly marine and some freshwater animal species and have both the polyp and medusa stages in their life cycle. The genus belongs to the phylum Cnidaria, which are all aquatic and mainly marine organisms that are relatively simple in structure. ==Habitat== Obelia has a worldwide distributi...
Found on
http://en.wikipedia.org/wiki/Obelia

genus of invertebrate marine animals of the class Hydrozoa (phylum Cnidaria). The genus, widely distributed in all the oceans, is represented by ... [1 related articles]
Found on
http://www.britannica.com/eb/a-z/o/2

Obelia is a member of the order of Calyptoblastea.
Found on
http://www.probertencyclopaedia.com/browse/BO.HTM
No exact match found.