Order Alcyonacea (soft corals)

The Alcyonacea includes the soft corals and gorgonians, plus a few with hard skeletons such as Tubipora. A characteristic feature of members of the group is polyps that bear 8 pinnate tentacles. Many species from the Marshall Islands remain unidentified and even generic placement of the animals in some of these photos is uncertain.


Acanthomuricea sp. 1

Acanthogorgia sp. 1

Acanthogorgia? sp. 2

Acanthogorgia? sp. 3

Acanthogorgia? sp. 4

Acanthogorgia? sp. 5

Acanthogorgia sp. 6

Acanthogorgia sp. 7

Annella mollis

Astrogorgia dumbea

Astrogorgia sp. 1

Astrogorgia? sp. 2

Briareum violaceum

Carijoa sp.

Chironephthya spp.?

Chironephthya? sp. 2

Chironephthya sp. 3

Cladiella cf australis

Dendronephthya spp.?

Echinomuricea sp. 1

Ellisella ceratophyta


Ellisella sp. 1


Ellisella? sp. 3

Heliania cf spinescens

Heliania sp. 1

Ifalukella yanii

Keroeides gracilis

Keroeides sp. 1

Keroeides sp. 2

Keroeides sp. 4

Klyxum sp. 1

Klyxum
sp. 2

Litophyton sp. 2

Litophyton? sp.

Lobophytum sp.

Lobophytum sp.

Lobophytum? spp.

Malacalcyonacea sp.

Melithaea sp. 1

Melithaea? sp. 3

Paraminabea aldersladei

Rumphella sp. 1

Sarcophyton spp.

Scleronephthya sp.


Sinularia cf brassica


Sclerophytum sp. 1

Sclerophytum sp. 2

Sclerophytum sp. 3

Subergorgia suberosa

Telestula sp. 1

Tubipora musica

Verrucella sp. 1

Virgularia? sp. 1

Xenia sp.

Gorgonian sp. 1

Gorgonian sp. 2

Gorgonian sp. 3

Gorgonian sp. 6

Gorgonian sp. 7

Gorgonian sp. 8

Gorgonian sp. 9

Gorgonian sp. 10

Gorgonian sp. 11

Gorgonian sp. 12

Gorgonian sp. 13

Gorgonian sp. 15

Gorgonian sp. 16

Gorgonian sp. 17

Gorgonian sp. 21

Gorgonian sp. 22

Gorgonian sp. 23

Gorgonian sp. 25

Gorgonian sp. 26

Soft coral sp. 5

Each thumbnail links additional photos.

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