Reef Triggerfish
Rhinecanthus rectangulus also known as Humuhumunukunukuapua`a
| Type | Triggerfish |
|---|---|
| Water | Saltwater |
Range
Indo-Pacific Ocean — from East Africa across the Pacific to Hawaii. The state fish of Hawaii — the Humuhumunukunukuapuaa. Found around coral reefs and rocky areas in 1–150 feet. One of the most recognizable reef fish in Hawaii and throughout the Pacific Islands. Uses powerful beak-like teeth to crush coral and hard-shelled prey. The trigger mechanism locks the fish into rock crevices when threatened.
Equipment
72°F–82°F. Found in clear, warm tropical water around coral reefs and rocky structure. Territorial — patrols a specific home range. Highly aggressive during nesting — will charge and bite divers who approach the nest.
Tackle and Bait
Best Lures: Small jigs near reef structure produce catches. Best Baits: Small pieces of shrimp work well. Fresh squid produces results. Light tackle near coral and rocky reef structure in Hawaii and throughout the Pacific Islands.Game Qualities
Typically 8–14 inches and 0.5–2 lbs. Maximum approximately 3 lbs. Unmistakably patterned — blue, yellow, and black geometric pattern. The most iconic fish of Hawaiian reefs. Good eating — firm, white meat. Catch-and-release is encouraged for the Hawaii state fish.
Scientific Classification
| Kingdom | Animalia |
|---|---|
| Phylum | Chordata |
| Class | Actinopterygii |
| Order | Tetraodontiformes |
| Family | Balistidae |
| Genus | Rhinecanthus |
| Species | Rhinecanthus rectangulus |
