Taxonomy:
Family: Beaniidae
Genus: Beania
Species: klugei

Authority: Cook

Occurrence: Ongeim'l Tketau

Depth: 0 to 10 m (approx.)

Additional information: New geographic record (K. Tilbrook, pers. comm.)

Taxonomy:
Family: Petraliellidae
Genus: Petraliella
Species: chuakensis

Authority: (Waters)

Occurrence: Mekeald Lake, Tab Kukau Cove

Depth: Intertidal

Additional information: On mangrove roots and limestone. Also known from Papua New Guinea.

Taxonomy:
Family: Margarettidae
Genus: Margaretta
Species: opuntioides

Authority: (Pallas)

Occurrence: Long Lake

Depth: 1 meter

Additional information: Substrate rock, in mouth of tunnel.

Taxonomy:
Family: Schizoporellidae
Genus: Stylopoma
Species: viride

Authority: (Thornely)

Occurrence: Coral Lake

Depth: 1-2 meters

Additional information: Substrate rock, in mouth of tunnel. Also known from Indian Ocean and other western Pacific sites.