Fin's Fish Guide
The Blue fusilier (Caesio lunaris) is a saltwater fish of the family Caesionidae that grows up to 40 cm.
Description
The lunar fusilier is a fusilier from the Indo-West Pacific, from the Red Sea and East Africa to the western Pacific. The species grows to about 40 cm and has a streamlined, bright blue body that pales towards the belly; the tail lobes have dark tips. By day it forms large, fast schools above coral reefs and in open water, where it catches zooplankton from the current. It is a valued food and bait fish. The IUCN assesses the species as Least Concern (LC).
Frequently asked questions
How do you recognise the Blue fusilier?
The Blue fusilier has a torpedo-shaped body, is mainly blue and shows a plain pattern. Forms large fast shoals; catches plankton from the current above the reef
Where does the Blue fusilier live?
The Blue fusilier lives in the sea (marine waters) and is mostly found around stony or rocky ground. Indo-West Pacific
How big does the Blue fusilier get?
The Blue fusilier grows to a maximum of about 40 cm.
Is the Blue fusilier dangerous to humans?
No, the Blue fusilier is harmless to humans. This species is harmless to humans. No specific first aid is needed. Still handle the fish with care: mind the fin rays and the sharp edges of the gill cover, and rinse any scratch with clean water and cover it. For a dirty or deep wound check tetanus status.
Is the Blue fusilier edible?
Yes, the Blue fusilier is commonly eaten.
More photos
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All data
Identification
Appearance
Habitat & distribution
Behaviour & biology
For anglers
Safety
Status & sources
Same genus Caesio
More from the family Caesionidae
Want the complete picture on the Blue fusilier?
Point your camera at the fish and Fin names the species in seconds. Free, and the Blue fusilier is one of 12,519 species in the app.