Yellow Cluster Anemones, Parazoanthus axinellae, La Vaca, Medes Islands, Costa Brava, Mediterranean Sea, Spain

zoanthid zoanthids zoantharia parazoanthus sea anemone seaanemone anemones actiniidae seaanemones cnidarians cnidaria anthozoans anthozoa hexacorallians hexacorallia stinging actiniariatentacle tentacles biocoenosis sting macro closeup close up close up costa brava catalonia europe nature l'estartit lestartit estartit nature sea ocean sealife marine wildlife marine fauna underwater underwaterphoto underwaterpicture underwaterphotography underwaterworld yellow cluster anemones parazoanthus axinellae la vaca medes islands costa brava mediterranean sea spain horizontal foat