Looe Key Species List -- Cnidaria
Anthozoa
- Corallimorpharia
- Actinodiscidae
- Discosoma sanctithomae (Warty corallimorpharian)
- Corallimorphidae
- Ricordea florida (Florida corallimorpharian)
- Actinodiscidae
- Alcyonacea (soft corals)
- Anthothelidae
- Erythropodium caribaeorum (Encrusting gorgonian)
- Iciligorgia schrammi (Deep-water sea fan)
- Briaridae
- Briareum asbestinum (Corky sea fingers)
- Ellisellidae
- Ellisella barbadensis (Devil's sea whip)
- Gorgoniidae
- Gorgonia ventalina (Common sea fan)
- Pseudopterogorgia acerosa (Purple sea plume)
- Pseudopterogorgia americana (Slimy sea plume)
- Pseudopterogorgia bipinnata (Bipinnate sea plume)
- Pterogorgia anceps (Angular sea whip)
- Pterogorgia critrina (Yellow sea whip)
- Pterogorgia guadelupensis (Grooved-blade sea whip)
- Plexauridae
- Eunicea asperula (Knobby candelabra)
- Eunicea calyculata (Warty eunicea)
- Eunicea fusca (Doughnut sea rod)
- Eunicea laciniata
- Eunicea mammosa (Mammillated eunicea)
- Eunicea succinea (Shelf-knob sea rod)
- Eunicea tourneforti (Tournefort's knobby candelabra)
- Muricea atlantica
- Muricea elongata (Orange spiny sea rod)
- Muricea muricata (Spiny sea fan)
- Muriceopsis flavida (Bottle-brush coral)
- Plexaura flexosa (Tan bushy soft coral)
- Plexaura homomalla (Black sea rod)
- Plexaurella dichotoma (Double-forked plexaurella)
- Plexaurella fusifera (Sea rod)
- Plexaurella grisea (Gray plexaurella)
- Plexaurella nutans (Giant slit-pore sea rod)
- Pseudoplexaura crucis (False plexaura)
- Pseudoplexaura flagellosa (porous sea rod)
- Pseudoplexaura porosa (Dry sea feather)
- Pseudoplexaura wagenaari
- Anthothelidae
- Actiniaria (Anemones)
- Actiniidae
- Actinia bermudensis (Maroon anemone)
- Bunodosoma cavernata
- Condylactis gigantea (Giant Caribbean anemone)
- Aiptasiidae
- Bartholomea annulata (Ringed anemone)
- Aliciidae
- Lebrunia danae (Stinging anemone)
- Hormathiidae
- Calliactis tricolor (Hermit anemone)
- Phymanthidae
- Phymanthus crucifer (Red beaded anemone)
- Stichidactylidae
- Stichodactyla helianthus (Sun anemone)
- Actiniidae
- Scleractinia
- Acroporidae
- Acropora cervicornis (Staghorn coral)
- Acropora palmata (Elkhorn coral)
- Acropora prolifera (Fused staghorn coral)
- Agariciidae (Leaf corals)
- Agaricia agaricites (Lettuce coral)
- Agaricia fragilis
- Agaricia grahamae
- Agaricia lamarcki (Sheet coral)
- Agaricia undata (Scroll coral)
- Helioseris cucullata (Sunray lettuce coral)
- Astrocoeniidae
- Stephanocenia intersepta
- Stephanocoenia michelini (Blushing star coral)
- Caryophylliidae
- Eusmilia fastigiata (Smooth flower coral)
- Dendrophylliidae
- Tubastrea aurea
- Faviidae
- Colpophyllia natans (Boulder brain coral)
- Diploria clivosa (Knobby brain coral)
- Diploria labyrinthiformis (Grooved brain coral)
- Diploria strigosa (Symmetrical brain coral)
- Favia fragum (Golfball coral)
- Manicina areolata (Rose coral)
- Montastraea annularis (Boulder star coral)
- Montastraea cavernosa (Great star coral)
- Solenastrea bournoni
- Solenastrea hyades
- Meandrinidae
- Dendrogyra cylindrus (Pillar coral)
- Dichocoenia stellaris (Pancake star coral)
- Dichocoenia stokesi (Pineapple coral)
- Meandrina meandrites (Brain coral)
- Mussidae
- Isophyllastrea rigida (Rough star coral)
- Isophyllia sinuosa (Lesser cactus coral)
- Mussa angulosa (Spiny flower coral)
- Mycetophyllia sp.
- Mycetophyllia aliciae (Knobby cactus coral)
- Mycetophyllia daniana (Lowridge cactus coral)
- Mycetophyllia ferox (Rough cactus coral)
- Mycetophyllia lamarckiana (Ridged cactus coral)
- Scolymia sp.
- Scolymia lacera (Atlantic mushroom coral)
- Oculinidae
- Oculina diffusa (Ivory bush coral)
- Oculina varicosa
- Pocilloporidae
- Madracis asperula
- Madracis decactis (Ten-ray star coral)
- Madracis myriaster (striate finger coral)
- Poritidae
- Porites astreoides (Yellow porites)
- Porites divaricata (Finger coral)
- Porites furcata
- Porites porites (Hump coral)
- Siderastreidae
- Siderastrea radians (Lesser starlet coral)
- Siderastrea siderea (Massive starlet coral)
- Turbinoliidae
- Sphenotrochus auritus (Flower coral)
- Acroporidae
- Zoanthidea
- Zoanthidae
- Palythoa caribbea
- Palythoa mammillosum (Knobby zoanthid)
- Zoanthus pulchellus (Mat zoanthid)
- Zoanthus sociatus (Green sea mat)
- Zoanthidae
Hydrozoa
- Anthoathecatae
- Milleporidae
- Millepora alcicornis (Encrusting stinging coral)
- Millepora complanata (Leafy stinging coral)
- Millepora squarrosa (Square stinging coral)
- Milleporidae