કોઈપણ પ્રકારનું દરિયાઈ પ્રાણી અથવા સંબંધિત પ્રાણી,

actinian's Usage Examples:

Gastropod carrying actinians.

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

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

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.

It is characterized by large blotches or patches of bleached, yellowed tissue on Caribbean scleractinian corals.

"A new and unusual species of coccidium (Apicomplexa: Agamococcidiorida) from Jamaican scleractinian corals".

A quadratojugal is absent in actinians (coelacanths) and onychodonts, but it was clearly present in Porolepiformes.

The Antigua Formation includes benthic foraminifers and molluscs, scleractinian corals, echinoids, crabs, bryozoans, crinoid.

even partially replace the mollusc shell as the hermit crab"s shelter; X-raying such a "shell" sometimes shows gastropod-like spiral growth of hydractinians.

These include actinians, anemones, asteroids, barnacles, bivalves, brachiopods, dendrophylliid.

Based on their morphological properties and genome organization, they are heavily scleractinian like.

Rugose corals always display bilateral symmetry whereas tabulate and scleractinian corals show radial symmetry.