CNIDARIANS

Sea Anemones, Hydroids, Jellyfish, Zoanthids, Corallomorph

Members of this Phylum have tentacles that have stinging capsules called nematocysts that they use for defense and capturing prey. Most stings have no harmful effects, but some are very toxic and should be avoided. Unless you are very familiar with the various species, it is best not to touch or molest them.

Corkscrew Sea Anemone - Bartholomea annulata

Corkscrew Sea Anemone*

(13 photos)

Warty Sea Anemones

(13 photos)
Red Warty Sea Anemone - Bunodosoma granulifera

Red Warty Anemone

(see previous)
stinging-anemone

Stinging Sea Anemone

(14 photos)
giant-anemone

Giant Sea Anemone*

( 18 photos)
mangrove-anemone

Sponge  Anemone

(11 photos)
Florida False Coral - Ricordea florida

Florida False Coral

(4 photos)
tube-dwelling-anemone

Tube Dwelling Sea Anemone

(4 photos)
sun-anemone

Sun Anemones (three)

(10 photos)
knobby-anemone

Knobby Sea Anemone

(6 photos)
(17 photos)
Hidden Sea Anemone - Lebrunia coralligens-

Hidden Anemone

(10 photos)
(4 photos)
(4 photos)
Unknown Anemone

Unidentified Anemone

St. Thomas False Coral Corallomorph - Discosoma sanctithomae
(10 photos)
Mat Zoanthid
(18 photos)
White Encrusting Zoanthid

Encrusting Zoanthid

(8 photos)
Sponge Zoanthid

Sponge Zoanthid

(11 photos)

Upsidedown Jellyfish

(9 photos)
Upsidedown Jellyfish

Upsidedown Jellyfish

(11 photos)
White Stinging Hydroid - Macrorhynchia philippia

White Stinger Hydroid

6 photos)
Branching Hydroid
8 photos)
unbranched-hydroid

Unbranched Hydroid

(7 photos)

Christmas Tree Hydroid

(8 photos)
Moon Jellyfish - Aurelia aurita

Moon Jellyfish

(12 photos)
Sea Wasp

Sea Wasp

3 photos)
Club Hydromedusa - Orchistoma pileus

Club Hydromedusa

4 photos)

 

 

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