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🌊 Marine Least Concern 🍽️ Edible 🎣 Game Fish 🌡️ Subtropical

Blackline tilefish

Caulolatilus cyanops Poey, 1866
Max Length
60 cm
Max Weight
11.0 kg
Lifespan
Trophic Level
4
Depth
45–495 m
Climate
Subtropical
Resilience
Medium
Vulnerability
52.00/100
Typical Length
30 cm
Depth Zone
demersal

📖 Overview

Inhabits sandy and muddy bottoms. Possibly construct burrows in the seafloor sediments . Feeds on invertebrates and small fishes . Marketed fresh and is highly appreciated as a food fish.

Scientific Name
Caulolatilus cyanops
Authority
Poey, 1866
Habitat
Marine
Climate
Subtropical
IUCN Status
LC
Max Length
60 cm
Max Weight
11 kg
Depth Range
45–495 m
Trophic Level
4
Resilience
Medium
Vulnerability
52.00/100
Salinity
30–40 ppt

🐟 Physical Description

Physical description for Blackline tilefish is currently being compiled.

🌀 Behaviour

Behavioural data for Blackline tilefish is currently being reviewed.

🦐 Diet

Diet information for Blackline tilefish is currently being compiled.

🥚 Reproduction

🐣 Oviparous

Oviparous .

🌍 Habitat & Distribution

Marine; demersal; depth range 45 - 495 m , usually 150 - 250 m . Subtropical; 35°N - 9°N, 98°W - 57°W North Carolina and Florida (USA), Bermuda, Cuba, Yucatan (Mexico), Puerto Rico, Lesser Antilles, Nicaragua, Colombia, and Venezuela (Ref.

🌿 Ecology

Zone Preferences
🌊 Marine ⬇️ Benthic
Trophic Level
4±0.61
Food Items

invertebrates and small fishes (Ref

📐 Morphometrics

Length–Weight Relationship: W = 0.00832 × L3.11 (TL)
Max TL
60cm
Max Weight
11,000g

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2013

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
52.00/100
Moderate-High vulnerability
Trophic Level
4
Apex / Top predator
Climate Zone
Subtropical
Described By
Poey, 1866

🍽️ Edibility & Flavour

"Blackline tilefish is an edible species."

✗ Not for Raw
✓ Fresh Indicators
  • Clear, bright eyes — cloudy eyes indicate age
  • Firm flesh that springs back when pressed
  • Fresh ocean smell, never strong or ammonia-like
  • Bright red or pink gills, not grey or brown
  • Shiny, moist skin with scales tightly attached
✗ Avoid If
  • Cloudy or sunken eyes
  • Strong fishy or ammonia odour
  • Soft, mushy flesh that doesn't spring back
  • Discoloured or dry flesh
Best Cooking Methods
Baking Grilling Pan-frying

Nutrition

Per 100g cooked — Source: USDA FoodData Central

Nutrient Amount
Protein 17.6 g
Omega-3 (total) 418 mg

🔬 Mercury Safety

Mercury data for Blackline tilefish has not yet been assigned. Please consult FDA/EPA guidance for general seafood safety advice.

🌿 Sustainability

Best Choice
Healthy stocks, low impact
Good Alternative
Well-managed, minor concerns
Use Caution
Check sourcing and season
Avoid
Overfished or high impact

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Ocean Whitefish · Whitey · Whitney · blackline tilefish
🌍CES štíhlice černopruhá
🇫🇷French Tile à Raie Noire
🇵🇱Polish Latilus niebieskawy
🇵🇹Portuguese Latigo-perolado
🇷🇺Russian Синеполосый кабезон
🇪🇸Spanish Blanquilla · Blanquillo · Blanquillo Raya Negra · Lismonero · Paleta · Paleta Lista Negra · domingo · tumba
🇨🇳Chinese 黑線莖方頭魚

Scientific Synonyms

Scientific Name Author Year Status
Caulotilus cyanops Poey 1866 Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) — 4 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

Aquareap Community Observations
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View all observations for Blackline tilefish ↗
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