Longspine Squirrelfish [Holocentrus]

Description

Holocentrus, also encompassing species known as longspine squirrelfish, includes fish recognized by their long, venomous spines that form part of their dorsal fin apparatus. These fish are primarily red with white accents and use their coloration to blend into the reef environment. They are nocturnal and use their sharp spines as a defense mechanism against predators. Found in the tropical Atlantic, these species are critical to the reef's ecological balance.

Species

Taxonomy