AVERAGE BIOMASS OF FISH IN THE HAWAIIAN ISLANDS (mT* per hectare**)
Island (alpha order)	Trophic Level
	Herbivores	Other secondary consumers	Apex predators
FFS	0.6	0.3	1.7
Gardner	1.6	1	1.3
Hawaii	0.4	0.2	0.1
Kahoolawe	0.3	0.8	0.3
Kauai	0.2	0.2	0
Kure	0.6	0.4	0.3
Laysan	0.7	0.2	1.2
Lisianski	0.7	0.2	1.8
Maro	0.7	0.3	0.7
Maui	0.5	0.4	0.1
Molokai	0.3	0.2	0
Necker (Mokumanamana)	0.4	0.3	0.7
Nihoa	1.6	0.6	0.6
Oahu	0.3	0.3	0
Pearl & Hermes	0.3	0.6	3.8
	* metric ton	** hectar = about 2.5 acres