ਰੌਕ ਪੂਲ ਸਮੁੰਦਰੀ ਜਾਨਵਰਾਂ ਦੀ ਇੱਕ ਆਮ ਪ੍ਰਜਾਤੀ ਹੈ,

actinia's Usage Examples:

crown-of-thorns starfish, Acanthaster planci, is a large starfish that preys upon hard, or stony, coral polyps (Scleractinia).

Gastropod carrying actinians.

exclusively chooses shells in which to live on which stinging colonial hydroids in the genus Hydractinia are growing; these are likely to provide extra.

Corallimorpharia is an order of marine cnidarians closely related to stony or reef building corals (Scleractinia).

"Why do anernonefishes inhabit only some host actinians?".

It was like a flower garden - lovely coloured actiniae and other coelenterata, the variously coloured sea urchins and sea stars.

"On the habits and reactions of crabs bearing actinians in their claws".

Corals of order Scleractinia build their endoskeletons from aragonite (a polymorph of calcium carbonate).

Corallimorphus is a genus of colonial anthozoans similar in appearance to sea anemones and in body format to scleractinian stony corals.

similar in appearance to sea anemones and in body format to scleractinian stony corals.

Scleractinia, also called stony corals or hard corals, are marine animals in the phylum Cnidaria that build themselves a hard skeleton.

Species in this genus include: Tingena actinias (Meyrick, 1901) Tingena affinis (Philpott, 1926) Tingena afflicta (Philpott.

Madrepore and Madreporaria were formerly applied universally to any stony coral of the family Scleractinia.