New Zealand and its seabed
The sea floor
Sea urchins
Lace coral
Bryozoan thicket
Trough shells
Chatham Rise
Graveyard seamounts, Chatham Rise
Stony coral (1 o 3)
Gisborne Knolls (2 o 3)
Squat lobster (3 o 3)
Life near a hot vent
Brothers volcano vent
Long-necked barnacles
Photosynthesis and chemosynthesis