MARINE INVERTEBRATES
Here are some interesting Hawaiian animals not in Hawaii's Sea Creatures. I am adding to this section as time permits and as people send me photos.

Sponges

Ctenophores

Cnidarians
Hydroids and Siphonophores
Jellyfishes
Soft Corals and Gorgonians
Anemones & Zoanthids
Stony Corals
Tube Anemones

Flatworms
Ribbon Worms
Annelid Worms
Peanut Worms
Acorn Worms

Bryozoans

Molluscs
Chitons
Snails
Slugs
Octopuses and Squids

Crustaceans
Barnacles

Shrimps

Mantis Shrimps
Lobsters
Ghost Shrimps and Axiid Shrimps
Hermit Crabs
Squat Lobsters
True Crabs
   xanthids
   others
Sea Spiders

Echinoderms
Sea Stars
Brittle Stars
Sea Urchins
Sea Cucumbers

Tunicates