noun a class of sea anemones characterized by their long, slender tentacles
Actinaria is a subclass of sea anemones, which are marine animals belonging to the phylum Cnidaria.
Actinaria play a crucial role in marine ecosystems as they are important predators and prey for various marine organisms.
Actinaria is a taxonomic group within the phylum Cnidaria, characterized by their tentacles and radial symmetry.
Actinaria can be used in scientific writing to refer to a subclass of sea anemones.
Actinaria is a term commonly used in the field of marine biology to study and classify sea anemones.
Ecologists may refer to Actinaria when studying marine ecosystems and the role of sea anemones in them.