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Fish / SPECIES GUIDE

Bar jack

Cojinua carbonera

Caranx ruber

Source-reviewed guide. Evidence gaps are stated explicitly; regulations remain local.

Identification

An elongate jack with a dark stripe continuing from the back into the lower tail lobe.

[2]

Where to find it

The documented Caribbean areas and their occurrence sources are listed below. Historic records do not establish present abundance.

[1]

Habitat

Clear shallow reef water.

[2]

Depth

Information unavailable in the species sources reviewed; no species-specific recommendation is inferred.

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Best season

Information unavailable in the species sources reviewed; no species-specific recommendation is inferred.

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Best time

Information unavailable in the species sources reviewed; no species-specific recommendation is inferred.

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Best tides

Information unavailable in the species sources reviewed; no species-specific recommendation is inferred.

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Best weather / conditions

Information unavailable in the species sources reviewed; no species-specific recommendation is inferred.

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Best bait

Information unavailable in the species sources reviewed; no species-specific recommendation is inferred.

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Best artificial lures

Information unavailable in the species sources reviewed; no species-specific recommendation is inferred.

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Tackle setup

Information unavailable in the species sources reviewed; no species-specific recommendation is inferred.

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Hook size

Information unavailable in the species sources reviewed; no species-specific recommendation is inferred.

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Line

Information unavailable in the species sources reviewed; no species-specific recommendation is inferred.

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Leader

Information unavailable in the species sources reviewed; no species-specific recommendation is inferred.

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Fishing techniques

FAO documents light-tackle sport fishing, trawls, seines. These include historical commercial or incidental catches; they are not ranked as best or assumed legal locally.

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Step-by-step: how to catch it

  1. Confirm identification and local rules.
  2. Use only a method permitted locally; the methods section distinguishes documented practice from unavailable advice.
  3. Release any protected, uncertain or unwanted catch promptly using appropriate handling.

Typical size

FAO common size: to 40 cm fork length. Not an island-specific catch average.

[2]

Maximum size

Information unavailable in the species sources reviewed; no species-specific recommendation is inferred.

[2]

Edibility

Human food use documented; not a safety guarantee or permission to retain.

Cleaning

Keep lawful food catches chilled. A species-specific cleaning procedure is unavailable in the reviewed sources.

[3]

Cooking suggestions

General idea for lawful food catches: bake a portion and use a thermometer to check 63°C / 145°F. This is not a species-specific recipe.

[3]

Clean It & Choose Your Cut

Food safety: Food safety: keep seafood cold, prevent cross-contamination, wash hands and tools, and refrigerate promptly.

Recommended cuts

  • Skin-on fillet
  • Skinless fillet
  • Whole cleaned fish
  • Steaks for larger fish

Cleaning steps

  1. Keep the catch cold from the moment it is legally retained.
  2. Use a clean, stable cutting surface and a sharp dedicated fillet knife.
  3. Scale first if cooking the fish whole or keeping skin-on portions and the species has scales.
  4. For fillets, cut behind the gill plate toward the backbone, then follow the backbone toward the tail with controlled strokes.
  5. Trim ribs and remove pin bones where present; remove skin only if the recipe calls for it.
  6. Rinse only as needed to remove visible debris, then pat dry; keep the edible portion cold and cook or refrigerate promptly.

Anatomy varies by species. These are general finfish steps, not a species-specific anatomical guarantee.

How would you like it cooked?

Choose a style and open the full recipe.

Bar jack al Ajillo — Puerto Rican StyleBar jack al Ajillo — Puerto Rican Style15 min prep · 20 min cook · 2–4Sides: Roasted sweet potato, Mango-avocado salad, Roasted pumpkinView full recipe →Cuban Mojo Bar jackCuban Mojo Bar jack15 min prep · 25 min cook · 2–4Sides: Moros y Cristianos, Tomato-cucumber salad, Plantain chipsView full recipe →Herb-Grilled Bar jack — American StyleHerb-Grilled Bar jack — American Style15 min prep · 20 min cook · 2–4Sides: Crispy oven potatoes, Avocado salad, Roasted broccoliView full recipe →Spanish Garlic-Paprika Bar jackSpanish Garlic-Paprika Bar jack15 min prep · 25 min cook · 2–4Sides: Pan con tomate, Cucumber-tomato salad, Artichoke heartsView full recipe →Mexican Chile-Lime Bar jackMexican Chile-Lime Bar jack15 min prep · 25 min cook · 2–4Sides: Black beans, Citrus avocado salad, Roasted peppersView full recipe →Thai Lime-Chili Bar jackThai Lime-Chili Bar jack15 min prep · 25 min cook · 2–4Sides: Rice noodles, Fresh herb salad, Stir-fried vegetablesView full recipe →Chinese Ginger-Scallion Bar jackChinese Ginger-Scallion Bar jack15 min prep · 25 min cook · 2–4Sides: Sesame rice, Pickled vegetable salad, Stir-fried cabbageView full recipe →French Lemon-Butter Bar jackFrench Lemon-Butter Bar jack15 min prep · 25 min cook · 2–4Sides: Butter parsley rice, Lemon-dressed greens, Sautéed mushroomsView full recipe →Peruvian Ají-Lime Bar jackPeruvian Ají-Lime Bar jack15 min prep · 25 min cook · 2–4Sides: Roasted potatoes, Cabbage-lime slaw, Roasted squashView full recipe →Japanese Miso-Glazed Bar jackJapanese Miso-Glazed Bar jack15 min prep · 25 min cook · 2–4Sides: Sesame rice, Daikon-cucumber salad, Green beans with sesameView full recipe →Italian Tomato-Caper Bar jackItalian Tomato-Caper Bar jack15 min prep · 25 min cook · 2–4Sides: Lemon potatoes, Parsley-lemon salad, Roasted eggplantView full recipe →

Sushi & Japanese Raw/Cooked Options

COOKEDCooked Bar jack Sushi Roll

A fully cooked fish roll with seasoned sushi rice, cucumber and scallion.

COOKEDSeared Bar jack Sushi Bowl

Cooked/seared fish served over seasoned rice with cucumber, scallion and sesame.

RAW — FDA SAFETYBar jack Nigiri — Raw Safety Gate

Raw-style preparation is shown only with the FDA raw-seafood safety gate; fresh catch alone is not sufficient.

RAW — FDA SAFETYBar jack Sashimi — Raw Safety Gate

Raw slices are not presented as automatically safe; verify species, handling, freezing requirements/exemptions and personal risk.

Safety warnings

Keep hands clear of hooks, spines and the mouth. Consult the release guidance and any species-specific warnings before handling.

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Regulations

Verify the rules for the actual fishing area before targeting or retaining this species. Unknown means pending verification, not unrestricted harvest. Area-specific classifications and sources appear below.

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Conservation

Documented occurrence is not a population assessment. Avoid habitat damage and follow the local status below; protected occurrences are encounters, not harvest targets.

[1]

Physical appearance

Silver body; juveniles have roughly six dark bands.

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Diet

Fish, shrimp and other invertebrates.

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Behavior

Schooling or aggregations are documented in the species account.

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Fishing depth

Information unavailable in the species sources reviewed; no species-specific recommendation is inferred.

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Fishing environments

Clear shallow reef water. This is species-level habitat context, not proof for every linked area.

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Table quality

Human food use is documented in the catalog. A supported species-specific taste or texture description is unavailable in this review.

[1]

Catch and release

For an ordinary small fish, minimize handling and air exposure, support its body and use a dehooker. Species-specific hazards take precedence.

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Documented Caribbean areas and local rules

Sources and field evidence

  1. Big Joe Caribbean catalog — individual occurrence and local rule sources retained
  2. FAO Western Central Atlantic, volume 3, PDF pages 76
  3. FDA — Selecting and serving seafood safely
  4. FWC — Fish handling and gear

Other names: No synonyms recorded.