Invertebrates (without stony corals)


Sponges (Porifera): Demospongiae, Calcarea


Cnidarians (Cnidaria) without stony corals: Anthozoa, Hydrozoa


Echinoderms (Echinodermata): Asteroidea (starfish), Ophiuroidea (brittle stars), Holothuroidea (sea cucumbers), Crinoidea (feather stars)


Molluscs (Mollusca): Bivalvia (bivalves), Gastropoda (gastropods), Cephalopoda (cephalopods)


Arthropods (Arthropoda): Crustacea


Annelida (Annelida):


Ascidians (Ascidiacea)