search google and this website:
TROPICAL Open Ocean
Tropical ocean invertebrates such as sea jellies, comb jellies and others...
Class Scyphozoa: 'True Sea-jellies'
These jellyfish usually have four arms, but are most recogniseable by the long long wispy tentacles trailing from the bell. The edges of the domed bell are scalloped.
Aurelia aurita, 'Moon Jellyfish'.
These sea-Jellies have eight 'fluffy' divided arms hanging from the bell, rather than the thin wispy tentacles seen on other jelly fish.
Mastigias papua, 'Spotted Jellyfish'.
Cassiopeia ornata, 'Upside-down Jellyfish'.
Well it looks like my first trip after the virus will be the Great Barrier Reef (where I started!) with Coral Expeditions.....I hope. If you can't go travelling until everything settles down, then until then, here I am doing online guided walks for Noble Caledonia and online lectures for Silversea.