Franco Banfi / Red seafan (Paramuricea clavata) and Yellow cluster anemone (Parazoanthus axinellae) Punta Sant'Angelo dive-site, Ischia Island, Italy, Tyrrhenian Sea, Mediterranean

Franco Banfi / Scuba diver and Yellow cluster anemone (Parazoanthus axinellae) Ischia Island, Italy, Tyrrhenian Sea, Mediterranean

Franco Banfi / Scuba diver and Red seafan (Paramuricea clavata) Yellow gorgonian (Eunicella cavolini) and Yellow Cluster Anemone (Parazoanthus axinellae), Punta Sant'Angelo dive-site, Ischia Island, Italy, Tyrrhenia...

Franco Banfi / Red seafan (Paramuricea clavata) Yellow gorgonian (Eunicella cavolini) and Yellow Cluster Anemone (Parazoanthus axinellae) Punta Sant'Angelo dive-site, Ischia Island, Italy, Tyrrhenian Sea, Mediterran...

Linda Pitkin / 2020VISION / Yellow encrusting anemones (Parazoanthus axinellae), Lundy Island Marine Conservation Zone, Devon, England, UK, May.

Linda Pitkin / 2020VISION / Yellow encrusting anemones (Parazoanthus axinellae), Lundy Island Marine Conservation Zone, Devon, England, UK, May.

Sue Daly / Yellow cluster anemones (Parazoanthus axinellae) Channel Islands, UK May

Solvin Zankl / Yellow cluster anemone (Parazoanthus axinellae) surrounded by Encrusting sponge (Spirastrella cunctatrix) San Pietro Island, Sardinia, Italy, Mediterranean, July

Solvin Zankl / Rock covered with Anemones and Sponges, including Yellow cluster anemone (Parazoanthus axinellae) San Pietro Island, Sardinia, Italy, Mediterranean, July

Sue Daly / Colonial / Yellow Encrusting Anemone (Parazoanthus axinellae). Channel Islands, UK, June.

Sue Daly / Colonial Anemone (Parazoanthus axinellae). Channel Islands, UK, August.

Sue Daly / Yellow encrusting / cluster anemone (Parazoanthus axinellae) group with tentacles exposed underwater, Channel Isles, UK, June