Bluespotted cornetfish
Fistularia commersonii
- Scientific name
- Fistularia commersonii
- Group
- Reef fish
- Rarity
- Common
- Where to see it
- Indo-Pacific & Red Sea, Mediterranean
- Conservation status (IUCN)
- Least concern
Did you know?
Its extremely elongated, tube-shaped body lets it sneak up on prey almost unnoticed, sometimes shadowing a larger harmless fish to get closer to its next meal.
What defines this group — Reef fish
The bony fish that live against coral and rock: the living backdrop of almost every dive.
- A bony skeleton, scales, and a rigid gill cover closing over the gills.
- A swim bladder acts as a float: they hold their depth without swimming.
- Many change colour, pattern — sometimes even sex — over the course of their life.
Other species in this group
- Ocellaris clownfish
- Blue tang
- Red lionfish
- Spot-fin porcupinefish
- Mediterranean moray
- Clark's anemonefish