Definition
"Holocentridae" is the scientific name for the squirrelfish family. These are vibrant, nocturnal fish found in tropical and subtropical reefs. They're known for their large eyes, spiny fins, and bright red coloration. Think of them as the night watchmen of the coral reef. During the day, they hide in caves and crevices, emerging at night to hunt. They are a vital part of the reef ecosystem. Their bright colors make them popular in underwater photography.