Hydrozoans

Herringbone Hydroid

Herringbone Hydroid

Halecium halecinum

Podded Hydroid

Podded Hydroid

Aglaophenia pluma

Sea Beard

Sea Beard

Nemertesia antennina

Sea Fir

Sea Fir

Eudendrium rameum

Tubular Hydroid

Tubular Hydroid

Ectopleura crocea

-

-

Sertularella mediterranea

Christmas Tree Hydroid

Christmas Tree Hydroid

Pennaria disticha

-

-

Sertularella polyzonias

Portuguese Man o' War

Portuguese Man o' War

Physalia physalis