Systematic Position
Phyulum-
Cnidaria
Class- Scyphozoa
Order- Discomedusae
Genus- Aurelia
1.
Diploblastic animal with cnidoblast cell.
Hence, Phylum- Cnideria
1.
Presence of oral arms.
Hence, Class- Scyphozoa
1.
Square mouth.
Hence, Order- Discomedusae
1.
Pendent manubrium is surrounded by four long oral arms.
2.
Highly branched radial canal.
3.
Horse-shoe shaped gonads, endodermal in origin.