The polyps of Pseudoplexaura porosa spread out their tentacles to feed on plankton and other fine organic particles both day and night; while the octocoral has symbiotes in the form of single-celled protists that inhabit the tissues.
The polyps of Pseudoplexaura porosa spread out their tentacles to feed on plankton and other fine organic particles both day and night; while the octocoral has symbiotes in the form of single-celled protists that inhabit the tissues.