Haiti, Island lying off Anse à Margot (Bayeux), north coast, between Cap Haïtien and Le Borgne
19.798765 -72.374314 +-57905m.
A narrow reef of (mostly dead) sandcovered or wave-worn coral on the landward side of the island, covered with shallow water when the sea is rough and at high tide, inclosing deeper Turbinaria pools in which the water becomes hot when isolated at low tide
All specimens from a depth of less than 3 feet, some barely covered