Appearance
To 7 cm (2 3/4 in.). Brown with silvery and white to bluish lower parts. Black borders on tail.Habitat
Schools are found above branching corals along upper margins of clear lagoon and outer reef slopes. Often associated with branching Acropora.Reproduction
Oviparous, distinct pairing during breeding . Eggs are demersal and adhere to the substrate . Males guard and aerate the eggs.Migration
Non-migratoryReferences:
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http://www.fishbase.org/summary/5677