invertebrates

phylum Echinodermata

• rock-boring sea urchin (Echinometra mathaei)

• oblong sea urchin (Echinometra oblonga)

phylum Cnidaria

• green button polyp (Palythoa mutuki)

phylum Arthropoda

• left-handed hermit crab (Calcinus laevimanus)

• zebra hermit crab (Clibanarius zebra)*

• thin-shelled rock crab (Grapsus tenuicrustatus)

• hairy-fingered rock crab (Pachygrapsus planifrons)

• purple rock barnacle (Nesochthamalus intertextus)*

phylum Annelida

• fan worm (Acromegalomma sp.)

• feather duster worm (Sabellastarte spectabilis)

• fan worm (family Sabellidae)*

* = first identified species encounter