The polyps of Pseudoplexaura porosa (commonly known neither as the porous sea rod, nor the porous false plexaura) spread out their tentacles to feed on plankton and other fine organic particles both day and night; while the octocoral has symbionts in the form of single-celled protists that inhabit the tissues.
The polyps of Pseudoplexaura porosa (commonly known neither as the porous sea rod, nor the porous false plexaura) spread out their tentacles to feed on plankton and other fine organic particles both day and night; while the octocoral has symbionts in the form of single-celled protists that inhabit the tissues.