Halibut
Scientific Name: Hippoglossus stenolepis | Category: saltwater
The Pacific halibut is a master of ambush, a creature designed for flat-out stealth and explosive power. Anglers know it first by its immense, diamond-shaped body – a left-eyed flounder whose dark, mottled top side, a camouflage of olive, brown, and charcoal, perfectly mimics a sandy or muddy seabed. Its underside is a stark, pearly white. This is no delicate fish; it is built like a door, with a thick, muscular frame. While the average catch runs 15 to 50 pounds, true leviathans push past 300 pounds, with the all-tackle record a staggering 459 pounds. In hand, the sheer girth is humbling, but on the line, the first giveaway is often a heavy, stubborn thump rather than a blistering run.
species.getBySlug
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"id": "6db27016-e22f-4d54-b064-0b0887d9688e",
"commonName": "Halibut",
"scientificName": "Hippoglossus stenolepis",
"slug": "halibut",
"category": "saltwater",
"aliases": [
"Pacific halibut",
"barn door",
"Hali",
"Barn Door",
"Flatty",
"Chicken Halibut (for smaller fish)",
"Butt",
"Alaskan Halibut"
],
"description": "The Pacific halibut is a master of ambush, a creature designed for flat-out stealth and explosive power. Anglers know it first by its immense, diamond-shaped body – a left-eyed flounder whose dark, mottled top side, a camouflage of olive, brown, and charcoal, perfectly mimics a sandy or muddy seabed. Its underside is a stark, pearly white. This is no delicate fish; it is built like a door, with a thick, muscular frame. While the average catch runs 15 to 50 pounds, true leviathans push past 300 pounds, with the all-tackle record a staggering 459 pounds. In hand, the sheer girth is humbling, but on the line, the first giveaway is often a heavy, stubborn thump rather than a blistering run.",
"imageUrl": "https://media.meridiaoutdoors.com/media/species/halibut/main.webp",
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"caption": "The Pacific halibut is a master of ambush, a creature designed for flat-out stealth and explosive power.",
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{
"id": "a0800b99-f710-4a10-9446-eca004c324f4",
"name": "Juvenile",
"slug": "juvenile",
"description": "Young halibut are pelagic drifters, spending their first months in the water column before settling to the bottom. This phase is a critical survival period where they transition from plankton feeders to opportunistic predators, vulnerable to larger fish and seabirds.",
"appearance": "Small, symmetrical fish with eyes on both sides of the head, measuring 1-6 inches in length. Body is translucent to pale brown with faint speckling, lacking the flat, diamond shape of adults. Eyes begin migrating to one side (typically left) as they grow, but the transformation is incomplete.",
"triggers": null,
"habitat": "Open ocean surface waters, often near kelp beds or drift lines, in coastal areas of the North Pacific.",
"anglersNote": "Rarely encountered by anglers due to size and habitat; primarily of interest to biologists studying recruitment.",
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{
"id": "8da1edf9-39f4-427c-bb3f-1e30b563e75f",
"name": "Adult",
"slug": "adult",
"description": "The Pacific halibut is a master of ambush, lying motionless on the seafloor to strike prey with explosive power. This is the trophy phase anglers target, where the fish reaches immense sizes and dominates its benthic domain as an apex predator.",
"appearance": "Massive, diamond-shaped flatfish with both eyes on the left side (occasionally right). Top side is mottled olive, brown, and charcoal with irregular dark blotches and spots, perfectly camouflaging with sandy or muddy seabeds. Underside is stark pearly white. Body is thick and muscular, with a large mouth and sharp teeth. Size ranges from 15 to over 300 pounds, with record fish exceeding 450 pounds.",
"triggers": "Settlement to the seafloor and completion of eye migration, typically occurring at 6-12 months of age.",
"habitat": "Sandy or muddy bottoms of the continental shelf and slope in the North Pacific, at depths of 50 to 1,500 feet.",
"anglersNote": "The primary target for sport and commercial fishing; prized for its size, fight, and table fare, with strict regulations on size and bag limits.",
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"imageUrl": null,
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}
],
"contentUpdatedAt": "2026-05-09T22:30:41.363Z"
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