Longnose Butterflyfish: Bright Yellow, Long-Nosed, Impossible to Miss

Few reef fish stand out like the longnose butterflyfish — bright lemon-yellow with a long, thin snout it uses like a pair of tweezers. Against the dark rocks of our cove near Jacó, it practically glows. Here's how to spot one, plus five fun facts.

Longnose Butterflyfish · Forcipiger flavissimus

How to spot the longnose butterflyfish near Jacó

Watch the rocky areas where small creatures hide in cracks and crevices. The longnose butterflyfish hovers patiently and pokes its long snout into tight spaces to feed. Its vivid yellow body and that unmistakable nose make it one of the showiest fish you'll see near the surface.

5 fun facts about the longnose butterflyfish

• Built-in tweezers. That long snout works like tweezers, reaching into cracks and coral to pull out tiny shrimp, worms, and eggs that other fish simply can't get at.
• One of the widest-ranging reef fish. It lives across an enormous stretch of ocean — from Hawaii and the Indo-Pacific all the way to the Eastern Pacific, including our waters.
• A false eyespot. A dark spot near the tail draws a predator's strike away from the real head end, a classic reef survival trick.
• Bright for a reason. Its bold yellow isn't just pretty — vivid coloring helps members of the same species recognize each other on a busy reef.
• A careful, deliberate feeder. Rather than grazing in a rush, it hovers and picks precisely, which makes it a genuine pleasure to watch slowly.

The longnose butterflyfish is just one of many characters down there. See the whole cast in our Snorkel Jaco fish directory, or read real guest photos and reviews on the Snorkel Jaco reviews.