Constantinos Petrinos / Peacock-tail anemone shrimp (Periclimenes brevicarpalis) living commensally with the Branching Sea Anemone (Actinodendron glomeratum). Lembeh Strait, North Sulawesi, Indonesia.

Constantinos Petrinos / Peacock-tail anemone shrimp (Periclimenes brevicarpalis) living commensally with the Branching Sea Anemone (Actinodendron glomeratum). Lembeh Strait, North Sulawesi, Indonesia.

Constantinos Petrinos / Peacock-tail anemone shrimp (Periclimenes brevicarpalis) living commensally with the Branching Sea Anemone (Actinodendron glomeratum). Lembeh Strait, North Sulawesi, Indonesia.

Georgette Douwma / Branching anemone (Actinodendron glomeratum) Lembeh Strait, Sulawesi, Indonesia.

Georgette Douwma / Branching anemone (Actinodendron glomeratum) Lembeh, Sulawesi, Indonesia.

Chris Newbert / Sea Anemone (Actinostephanus haeckeli) tentacles, Indonesia

Georgette Douwma / Snake Sea / Branching Anemone tentacles (Actinostephanus haeckeli / glomeratum). Rinca, Komodo National Park, Indonesia, October.

GEORGETTE DOUWMA / Anemone (Actinodendron sp) lives in soft ground and coral debris with only its long tentacles visible. Feeds on the products of its zooxanthellae and stings heavily. Papua New Guinea.

Juergen Freund / Branching sea anemone (Actinodendron glomeratum) Indo-pacific

Fred Bavendam / Sea Anemone (Actinostephanus haeckeli) on ocean floor, Bali, Indonesia

Chris Newbert / Squat Anemone Shrimp (Thor amboinensis) nestled in Sea Anemone tentacles (Actinostephanus haeckeli) 60 feet deep, Papua New Guinea

GEORGETTE DOUWMA / Branching anemone {Actinodendron glomeratum} Vavau, Tonga, Pacific