Home > Invertebrates > Sea Anemones > Exaiptasia diaphana

Updated 2/10/2026

Family Aiptasiidae

CIRCUMTROPICAL / HAWAII

Exaptasia diaphana

Green banded form, Kaunolu Bay tidepool, Lana'i

 

Typical color, Makapu'u tidepool, Oahu

Moku o Loe, Kaneohe Bay, Oahu, 1 foot

 

Makapu'u tidepool, Oahu

Makapu'u tidepool, Oahu

 

Moku o Loe, Kaneohe Bay, Oahu, 1 foot

Rainbow Harbor, Long Beach, California, 4 feet

 

 

Amoray Resort, Key Largo, FL, 2 feet

 

 

 GLASS ANEMONE

Abundant in tidepools, holes, and under rocks in shallow water.  Transparent with brown, yellow, or green color provided by embedded photosynthetic cells called zooxanthellae.  Hawaii, Tropical Pacific & the Eastern Pacific, accidental introduction to the Atlantic and Mediterranean by ships.   Formerly known as Indo-Pacific Aiptasia pulchella and Atlantic Aiptasia pallida.