Übersetzen...
Automatische Übersetzung:
Obelia sphaerulina, Print, Obelia is a genus of hydrozoans, which consists mainly of 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. It is also called sea fur.