| Family | Common Name | Selected Genus and Species | Image |
|---|---|---|---|
| Acontiophoridae | Sea Anemone | Mimetridium cryptum | ![]() |
| Acricoactinidae | Sea Anemone | Acricoactis brachyacontis | ![]() |
| Actinernidae | Sea Anemone | Actinernus robustus | ![]() |
| Actiniidae | Beadlet Anemone | Actinia equina | ![]() |
| Actinodendridae | Tree Anemone | Actinodendron arboreum | ![]() |
| Actinoscyphiidae | Venus Flytrap Sea Anemone | Actinoscyphia aurelia | ![]() |
| Actinostolidae | Sea Anemone | Actinostola callosa | ![]() |
| Aiptasiidae | Trumpet Anemone | Aiptasia mutabilis | ![]() |
| Aiptasiomorphidae | Fouling Anemone | Aiptasiomorpha texaensis | ![]() |
| Aliciidae | Berried Anemone | Alicia mirabilis | ![]() |
| Amphianthidae | Sea Fan Anemone | Amphianthus dohrnii | ![]() |
| Andresiidae | Sea Anemone | Andresia partenopea | ![]() |
| Andvakiidae | Sea Anemone | Andvakia mirabilis | ![]() |
| Antheomorphidae | Sea Anemone | Antheomorphe elegans | ![]() |
| Antipodactinidae | Sea Anemone | Antipodactis scotiae | ![]() |
| Bathyphelliidae | Deep-sea Anemone | Bathyphellia margaritacea | ![]() |
| Boloceroididae | Swimming Anemone | Boloceroides mcmurrichi | ![]() |
| Capneidae | Elegant Sea Anemone | Actinoporus elegans | ![]() |
| Condylanthidae | Alaskan Anemone | Charisea saxicola | ![]() |
| Diadumenidae | Sea Anemone | Diadumene cincta | ![]() |
| Edwardsiidae | Starlet Sea Anemone | Nematostella vectensis | ![]() |
| Exocoelactinidae | Sea Anemone | Exocoelactis actinostoloides | ![]() |
| Galatheanthemidae | Sea Anemone | Galatheanthemum profundale | ![]() |
| Gonactiniidae | Sea-loch Anemone | Protanthea simplex | ![]() |
| Halcampidae | Twelve-tentacle Anemone | Halcampa arctica | ![]() |
| Halcuriidae | Orange Decameric Anemone | Halcurias pilatus | ![]() |
| Haliactinidae | Petal-mouthed Mangrove Anemone | Stephensonactis ornata | ![]() |
| Haliplanellidae | Orange-striped Green Sea Anemone | Haliplanella lineata | ![]() |
| Haloclavidae | Twelve-tentacled ParasiticSea Anemone | Peachia quinquecapitata | ![]() |
| Homostichanthidae | Sea Anemone | Homostichanthus duerdeni | ![]() |
| Hormathiidae | Maned Sea Anemone | Hormathia digitata | ![]() |
| Iosactinidae | Bipolar Deep-sea Anemone | Iosactis antarctica | ![]() |
| Isanthidae | Ring-tentacle Anemone | Isanthus capensis | ![]() |
| Isophelliidae | Sea Anemone | Isophellia sabulosa | ![]() |
| Kadosactinidae | Sea Anemone | Kadosactis abyssicola | ![]() |
| Limnactiniidae | Sea Anemone | Limnactinia laevis | ![]() |
| Liponematidae | Pom-pom Anemone | Liponema brevicorne | ![]() |
| Metridiidae | Frilled Anemone | Metridium senile | ![]() |
| Minyadidae | Deep-sea Anemone | Oceanactis diomedeae | ![]() |
| Nemanthidae | Gorgonian Wrapper Sea Anemone | Nemanthus annamensis | ![]() |
| Nevadneidae | Sea Anemone | Nevadne glauca | ![]() |
| Octineonidae | Sea Anemone | Octineon suecicum | ![]() |
| Ostiactinidae | Sea Anemone | Ostiactis pearseae | ![]() |
| Phelliidae | Olive-green Wart Anemone | Phellia gausapata | ![]() |
| Phymanthidae | Red-beaded Sea Anemone | Phymanthus crucifer | ![]() |
| Polyopidae | Sea Anemone | Polyopis striata | ![]() |
| Preactiniidae | Walking Anemone | Preactis millardae | ![]() |
| Ptychodactinidae | Sea Anemone | Ptychodactis aleutiensis | ![]() |
| Sagartiidae | Elegant Sea Anemone | Sagartia elegans | ![]() |
| Sagartiomorphidae | Sea Anemone | Sagartiomorphe carlgreni | ![]() |
| Sarcophinanthidae | Sea Anemone | Sarcophinanthus sertus | ![]() |
| Spongiactinidae | Sea Anemone | Spongiactis japonica | ![]() |
| Stichodactylidae | Leathery Sea Anemone | Heteractis crispa | ![]() |
| Thalassianthidae | Wild-looking Anemone | Heterodactyla hemprichii | ![]() |
| Family | Common Name | Selected Genus and Species | Image |
|---|---|---|---|
| Acanthoaxiidae | Soft Coral | Acanthoaxis wirtzi | ![]() |
| Acanthogorgiidae | Gorgonian Coral | Muricella plectana | ![]() |
| Acrophytidae | Soft Coral | Lampophyton spinatum | ![]() |
| Acrossotidae | Mat Polyps | Acrossota amboinensis | ![]() |
| Alcyoniidae | Soft Coral | Heteropolypus ritteri | ![]() |
| Anthothelidae | Deepwater Sea Fan | Iciligorgia schrammi | ![]() |
| Aquaumbridae | Soft Coral | Aquaumbra klapferi | ![]() |
| Arulidae | Soft Coral | Hanah hanagasa | ![]() |
| Briareidae | Corky Sea Finger | Briareum asbestinum | ![]() |
| Chrysogorgiidae | Soft Coral | Chrysogorgia elegans | ![]() |
| Clavulariidae | Green Coral | Clavularia viridis | ![]() |
| Coelogorgiidae | Soft Coral | Coelogorgia palmosa | ![]() |
| Coralliidae | Precious Coral | Corallium rubrum | ![]() |
| Cornulariidae | Tiny Soft Coral | Cornularia cornucopiae | ![]() |
| Corymbophytidae | Soft Coral | Corymbophyton bruuni | ![]() |
| Dendrobrachiidae | Soft Coral | Dendrobrachia bonsai | ![]() |
| Ellisellidae | Sea Whip | Ellisella ceratophyta | ![]() |
| Gorgoniidae | Palmate Sea Fan | Leptogorgia palma | ![]() |
| Ifalukellidae | Soft Coral | Plumigorgia hydroides | ![]() |
| Isididae | Bamboo Coral | Isidella tentaculum | ![]() |
| Keroeididae | Soft Coral | Keroeides mosaica | ![]() |
| Leptophytidae | Soft Coral | Leptophyton benayahui | ![]() |
| Melithaeidae | Knotted Fan Coral | Melithaea ochracea | ![]() |
| Nephtheidae | Carnation Coral | Dendronephthya hemprichi | ![]() |
| Nidaliidae | Soft Coral | Siphonogorgia godeffroyi | ![]() |
| Paragorgiidae | Soft Coral | Paragorgia arborea | ![]() |
| Paralcyoniidae | Soft Coral | Maasella edwardsi | ![]() |
| Parasphaerascleridae | Soft Coral | Parasphaerasclera aurea | ![]() |
| Parisididae | Soft Coral | Parisis fruticosa | ![]() |
| Plexauridae | Violescent Sea Whip | Paramuricea clavata | ![]() |
| Primnoidae | Deep-sea Soft Coral | Narella bowersi | ![]() |
| Pseudogorgiidae | Soft Coral | Pseudogorgia godeffroyi | ![]() |
| Spongiodermidae | Gorgonian Twig Coral | Homphyton verrucosum | ![]() |
| Subergorgiidae | Soft Coral | Annella mollis | ![]() |
| Taiaroidae | Soft Coral | Taiaroa tauhou | ![]() |
| Tubiporidae | Organ-pipe Coral | Tubipora musica | ![]() |
| Victorgorgiidae | Mat Polyps | Victorgorgia alba | ![]() |
| Viguieriotidae | Christmas Tree Coral | Studeriotes longiramosa | ![]() |
| Xeniidae | Pulsating Xenid Coral | Heteroxenia fuscescens | ![]() |
| Family | Common Name | Selected Genus and Species | Image |
|---|---|---|---|
| Antipathidae | Black Coral | Antipathes hypnoides | ![]() |
| Aphanipathidae | Black Coral | Aphanipathes pedata | ![]() |
| Cladopathidae | Black Coral | Trissopathes tristicha | ![]() |
| Leiopathidae | Black Coral | Leiopathes annosa | ![]() |
| Myriopathidae | Black Coral | Plumapathes pennacea | ![]() |
| Schizopathidae | Black Coral | Bathypathes patula | ![]() |
| Stylopathidae | Black Coral | Tylopathes hypnoides | ![]() |
| Family | Common Name | Selected Genus and Species | Image |
|---|---|---|---|
| Corallimorphidae | Mushroom Coral | Corynactis viridis | ![]() |
| Discosomidae | Bullseye Mushroom Coral | Rhodactis inchoata | ![]() |
| Ricordeidae | Polyps Ear Mushroom Coral | Ricordea yuma | ![]() |
| Sideractinidae | Mushroom Coral | Sideractis glacialis | ![]() |
| Family | Common Name | Selected Genus and Species | Image |
|---|---|---|---|
| Proheliolitidae | Rock Coral | Proheliolites goldfussi | ![]() |
| Family | Common Name | Selected Genus and Species | Image |
|---|---|---|---|
| Helioporidae | Blue Coral | Heliopora coerulea | ![]() |
| Lithotelestidae | Stony Soft Coral | Nanipora kamurai | ![]() |
| Family | Common Name | Selected Genus and Species | Image |
|---|---|---|---|
| Arachnactidae | Tube-dwelling Sea Anemone | Arachnanthus sarsi | ![]() |
| Family | Common Name | Selected Genus and Species | Image |
|---|---|---|---|
| Anthoptilidae | Large Sea Pen | Anthoptilum grandiflorum | ![]() |
| Chunellidae | Deep-sea Sea Pen | Porcupinella profunda | ![]() |
| Echinoptilidae | Radial Sea Pen | Actinoptilum molle | ![]() |
| Funiculinidae | Sea Pen | Funiculina quadrangularis | ![]() |
| Halipteridae | Sea Pen | Halipteris willemoesi | ![]() |
| Kophobelemnidae | Sea Pen | Kophobelemnon stelliferum | ![]() |
| Pennatulidae | Orange Sea Pen | Ptilosarcus gurneyi | ![]() |
| Protoptilidae | Sea Pen | Protoptilum carpenteri | ![]() |
| Renillidae | Sea Pansy | Renilla reniformis | ![]() |
| Scleroptilidae | Sea Pen | Scleroptilum grandiflorum | ![]() |
| Stachyptilidae | Exquisite Sea Pen | Stachyptilum superbum | ![]() |
| Umbellulidae | Deep-sea Sea Pen | Umbellula encrinus | ![]() |
| Veretillidae | Flowery Sea Pen | Cavernularia obesa | ![]() |
| Virgulariidae | Slender Sea Pen | Virgularia mirabilis | ![]() |
| Family | Common Name | Selected Genus and Species | Image |
|---|---|---|---|
| Acroporidae | Stony Coral | Acropora acervata | ![]() |
| Agariciidae | Porkchop Coral | Pavona duerdeni | ![]() |
| Anthemiphylliidae | Stony Coral | Anthemiphyllia dentata | ![]() |
| Astrocoeniidae | Stony Coral | Stephanocoenia intersepta | ![]() |
| Caryophylliidae | Stony Coral | Polycyathus muellerae | ![]() |
| Coscinaraeidae | Stony Coral | Coscinaraea columna | ![]() |
| Deltocyathidae | Stony Coral | Deltocyathus rotulus | ![]() |
| Dendrophylliidae | Stony Coral | Balanophyllia bonaespei | ![]() |
| Diploastreidae | Honeycomb Coral | Diploastrea heliopora | ![]() |
| Euphylliidae | Hammer Coral | Euphyllia ancora | ![]() |
| Faviidae | Stony Coral | Favia favus | ![]() |
| Flabellidae | Stony Coral | Rhizotrochus typus | ![]() |
| Fungiacyathidae | Stony Coral | Fungiacyathus variegatus | ![]() |
| Fungiidae | Plate Coral | Fungia fungites | ![]() |
| Gardineriidae | Stony Coral | Gardineria hawaiiensis | ![]() |
| Guyniidae | Stony Coral | Guynia annulata | ![]() |
| Lobophylliidae | Lobed Cactus Coral | Acropora acervata | ![]() |
| Meandrinidae | Maze Coral | Meandrina meandrites | ![]() |
| Merulinidae | Stony Coral | Astrea curta | ![]() |
| Micrabaciidae | Stony Coral | Leptopenus antarcticus | ![]() |
| Mussidae | Flat Cup Coral | Acanthophyllia deshayesiana | ![]() |
| Oculinidae | Ivory Bush Coral | Oculina varicosa | ![]() |
| Plesiastreidae | Stony Coral | Plesiastrea versipora | ![]() |
| Pocilloporidae | Lace Coral | Pocillopora damicornis | ![]() |
| Poritidae | Finger Coral | Porites pukoensis | ![]() |
| Psammocoridae | Cat's Paw Coral | Psammocora profundacella | ![]() |
| Rhizangiidae | Stony Coral | Culicia australiensis | ![]() |
| Schizocyathidae | Stony Coral | Schizocyathus fissilis | ![]() |
| Siderastreidae | Massive Starlet Coral | Siderastrea siderea | ![]() |
| Stenocyathidae | Stony Coral | Stenocyathus vermiformis | ![]() |
| Turbinoliidae | Stony Coral | Turbinolia stephensoni | ![]() |
| Family | Common Name | Selected Genus and Species | Image |
|---|---|---|---|
| Botrucnidiferidae | Tube-dwelling Anemone | Botruanthus mexicanus | ![]() |
| Cerianthidae | Tube-dwelling Anemone | Pachycerianthus schlenzae | ![]() |
| Family | Common Name | Selected Genus and Species | Image |
|---|---|---|---|
| Abyssoanthidae | Deep-sea Reef Coral | Abyssoanthus nankaiensis | ![]() |
| Epizoanthidae | Reef Coral | Epizoanthus arenaceus | ![]() |
| Hydrozoanthidae | Reef Coral | Aenigmanthus segoi | ![]() |
| Microzoanthidae | Reef Coral | Microzoanthus occultus | ![]() |
| Nanozoanthidae | Brown Nano Zoa | Nanozoanthus harenaceus | ![]() |
| Neozoanthidae | Long Tentacle Zoa | Neozoanthus tulearensis | ![]() |
| Parazoanthidae | Yellow Cluster Anemone | Parazoanthus axinellae | ![]() |
| Sphenopidae | Reef Coral | Palythoa grandis | ![]() |
| Zoanthidae | Button Polyp | Zoanthus sociatus | ![]() |