Soft corals & sea pens

Octocorals - colonial cnidarians with eight-fold polyp symmetry. Includes soft corals (Alcyonacea) and sea pens (Pennatulacea).

Last updated May 2026

Broad Sea Fan; Pink Sea FanEunicella verrucosa3 photos

Up to 80 cm020m
Broad Sea Fan; Pink Sea Fan

© Jouni Kuisma

Broad Sea Fan; Pink Sea Fan

© Jouni Kuisma

Broad Sea Fan; Pink Sea Fan

© Jouni Kuisma

Sea fingerAlcyonium acaule2 photos

Up to 20 cm0125m
Sea finger

© Jouni Kuisma

Sea finger

© Jouni Kuisma

Red coralCorallium rubrum1 photos

Up to 30 cm0100m
Red coral

© Jouni Kuisma

Yellow sea whipEunicella cavolini1 photos

Up to 50 cm0100m
Pentapora fascialis, Yellow sea whip

© Jouni Kuisma

Red dead man fingersAlcyonium palmatum1 photos

540mRocky reef

Lobed orange to red Mediterranean soft coral whose fleshy fingers extend translucent white polyps when feeding.

Red dead man fingers

© Jouni Kuisma

DDIVECODEXLOG

Every dive has a story. Share yours.

Log your dives - notes, photos, conditions and the marine life you saw - and share them as one public diver profile. What you share helps the next diver, too.

Log every detail

Depth, duration, conditions, gear, buddy, notes — all in one place. Import from Suunto and other dive computers.

Track marine life

Record species sightings on each dive. Build a personal catalogue of everything you've seen underwater.

Your public dive profile

Share your dive history, stats, and experiences with a profile page you control. Show the world where you've been.

Create your free dive log