Brook Trout vs Red Lionfish
Salvelinus fontinalis compared with Pterois volitans
Taxonomy & Classification
| Attribute | Brook Trout | Red Lionfish |
|---|---|---|
| Scientific Name | Salvelinus fontinalis | Pterois volitans |
| Order | Salmoniformes | Scorpaeniformes |
| Family | Salmonidae | Scorpaenidae |
| Conservation Status | Least Concern | Least Concern |
Physical Traits
| Attribute | Brook Trout | Red Lionfish |
|---|---|---|
| Max Length | 86.0 cm | 38.0 cm |
| Max Weight | 6.6 kg | 1.1 kg |
| Color | Olive-green back with distinctive worm-like yellowish vermiculations; flanks dotted with red spots ringed by blue halos; lower fins are orange-red with bold black and white leading edges. | White to cream body with alternating bold reddish-brown and white vertical bands; fan-like pectoral fins are banded with red-brown and white spots; long dorsal spines are striped and venomous. |
Habitat & Environment
| Attribute | Brook Trout | Red Lionfish |
|---|---|---|
| Water Type | Freshwater & Saltwater | Saltwater |
| Depth Range | 15-27m | 2-55m |
| Geographic Range | Native to cold Appalachian streams and boreal rivers of eastern Canada and the northeastern United States. Anadromous sea-run populations occur along the Atlantic coast; introduced … | Native to the Indo-Pacific from East Africa and the Red Sea to southern Japan, Australia, and the Marquesas. Invasive in the western Atlantic and Caribbean … |
| Habitat | Clear, cold mountain streams and lakes of eastern North America and the Great Lakes basin. Prefers cold, highly oxygenated water (8-18°C) over gravel and cobble. … | Neritic, coral reefs |
Fishing Information
| Attribute | Brook Trout | Red Lionfish |
|---|---|---|
| Game Fish | Yes | No |
| Fight Rating | 5/10 | — |
| World Record | — | — |
| Mercury Level | — | — |
Cuisine & Edibility
Brook Trout
Delicate, sweet flesh with a nutty, mild flavor; low fat and fine texture. One of the most prized freshwater eating fish in North America — best pan-fried simply in butter with herbs.
Red Lionfish
Sweet, buttery white flesh once spines are safely removed; increasingly promoted as a sustainable food source in Atlantic waters where it is an invasive species.
Species Overview
Brook Trout
The brook trout is actually a char, native to cold, clean streams of eastern North America. Its olive-green body with distinctive worm-like markings (vermiculations) and red spots with blue halos make it one of the most beautiful freshwater fish.
Red Lionfish
The red lionfish is a venomous coral reef fish native to the Indo-Pacific. Its ornate, striped body and fan-like pectoral fins make it popular in aquariums, but it has become a destructive invasive species in the western Atlantic and Caribbean.