Plumed scorpionfish

Plumed scorpionfish (Scorpaena grandicornis) — field identification starting point: a cryptic bottomfish with a broad bony or spiny head, large pectoral fins and prominent dorsal spines that must be handled cautiously.

Most catches are smaller than the top size of about 12 in (30 cm).

Up to about 12 in (30 cm) long. Source: FishBase

What it eats isn't well documented yet for this species.

The plumed scorpionfish lives in seagrass beds, grassy bays and channels and moves only when disturbed. Its sting is extremely painful but not deadly.

Found in Puerto Rico. Start on reef edges, ledges, rocky bottom, patch reefs and nearby sand/grass transitions; work the side with moving water and bait. Habitat reference:

Habitat: coastal waters.

From 3 ft to 49 ft deep (1–15 m).

Work close to bottom/structure only where targeting is legal and safe; keep tools ready before the fish reaches the boat or shore.

Water: marine. Habitat: coastal waters.

Choose legal periods and safe sea conditions; handling safety matters more than a calendar peak.

Low light or night is common for many crevice predators; lionfish can be encountered by day on reef structure.

Fish manageable current that lets you control the rig and landing tools safely.

Choose sea state, wind and visibility that let you hold position and handle the fish safely. Avoid treating rough weather as a feeding advantage.

Cut fish, squid or shrimp are common predator baits; for lionfish, hook-and-line is less common than controlled removal methods.

Small jigs or soft plastics can trigger predatory species; do not hand-grab a hooked fish with venomous spines or powerful jaws.

Use a controllable medium-heavy outfit, abrasion-resistant leader and long dehooking tools; exact terminal tackle depends on the species.

Use a hook large/strong enough to keep fingers away from the mouth; exact size should match the individual species and bait.

15–40 lb line is a practical control range for many reef encounters; use heavier line around holes and sharp structure.

Use abrasion-resistant leader; toothy morays may require very heavy mono or wire, while venomous-spined fish mainly require safe handling tools.

If targeted legally, keep the presentation close to structure and prioritize safe landing/containment over prolonged handling.

Let it go quickly if you're not keeping it.

BigJoe does not classify Plumed scorpionfish as a routine food species from the current source set. That is not a claim that it is poisonous; before eating, confirm exact identification, lawful retention, documented local food use and current public-health advisories.

Not a common food fish — most anglers release it.

Safety first: DO NOT TOUCH — scorpionfish have venomous spines; avoid direct contact. Ice it right away. Use a clean board and sharp knife; scale or skin only when appropriate, remove the viscera or fillet cleanly, trim damaged tissue/bloodline as desired, minimize warm-water exposure, and keep the edible portion cold. If the fish carries venomous spines, dangerous teeth or a toxin advisory, follow the safety warning before cleaning.

For routine cooked preparation, FDA seafood guidance uses 145°F (63°C) as the safe internal-temperature target for fish; flesh should be opaque and separate easily with a fork. Grilling, baking, broiling, steaming or pan-cooking can all work after the fish is positively identified, legally retained and cleared for applicable toxin/mercury advisories.

DO NOT TOUCH — scorpionfish have venomous spines; avoid direct contact.

No species-specific size, bag or season limits are listed here.

Avoid needless kills and follow protected-species, area and season rules.