Also known as Bartail Fusilier, Blue-dash Fusilier, Dark-banded Fusilier, Neon Fusilier.
Found in large schools over coral reefs.
They feed on zooplankton.
Juveniles found in large schools over shallow lagoons and reef flats.
Varies in colour from blue to red with night and day.
Depth - 1-60m
Fusiliers are close relatives of snappers, but are much smaller and more slender.
Schools of fusiliers often have other species mixed in.
Although their colour is predominately yellow/blue, at night and when resting their colours change to red/green. Ref: https://www.fishbase.se/summary/Pterocaesio-tile.html