|
|
Triggerfish have a roundish, laterally flat body with an
anterior dorsal fin. They can erect the first two dorsal
spines: The first one locks and the second one
unlocks. This prevents predators from swallowing
them or pulling them out of their holes. This locking
and unlocking behavior is why they are named
"triggerfish".
BACK TO FISH CHART
|
|
