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🌊 Marine 🍽️ Edible 🎣 Game Fish 🌡️ Boreal

Yellow Irish lord

Hemilepidotus jordani Bean, 1881
Max Length
65 cm
Max Weight
-
Lifespan
30 yrs
Trophic Level
3.8
Depth
257–604 m
Climate
Boreal
Resilience
Low
Vulnerability
66.00/100
Typical Length
-
Depth Zone
-

📖 Overview

Yellow Irish lord (Hemilepidotus jordani) is a ray-finned fish of the family Hemilepidotidae. It inhabits marine (saltwater) waters. This species can reach a maximum total length of 65 cm. It occurs at depths between 257 and 604 metres. With a trophic level of 3.8, it is a mid-level predator. Commercially fished and consumed as food, valued as a sport fish.

Scientific Name
Hemilepidotus jordani
Authority
Bean, 1881
Habitat
Marine
Climate
Boreal
Body Shape
Elongated
Max Length
65 cm
Lifespan
30 years
Depth Range
257–604 m
Trophic Level
3.8
Resilience
Low
Vulnerability
66.00/100
Salinity
30–40 ppt

🐟 Physical Description

Dorsal spines (total): 11 - 12; Dorsal soft rays (total): 18 - 23; Anal spines: 0; Anal soft rays: 16 - 18. : elongated.

🌀 Behaviour

Behavioural data for Yellow Irish lord is currently being reviewed.

🦐 Diet

Diet information for Yellow Irish lord is currently being compiled.

🥚 Reproduction

Size at Maturity
36cm TL

🌍 Habitat & Distribution

Marine; bathydemersal; depth range 257 - 604 m . Boreal; 66°N - 54°N, 154°E - 134°W North Pacific: northern Kuril Islands and Kamchatka, Russia to the Anadyr Gulf and Sitka, Alaska.

🌿 Ecology

Zone Preferences
🌊 Marine
Trophic Level
3.8

📐 Morphometrics

Length–Weight Relationship: W = 0.00447 × L3.09 (TL)
Max TL
65cm
Dorsal Spines
12
Dorsal Rays
21
Anal Rays
17

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

📊 Population Risk & Fisheries

Population Resilience
Low
Minimum doubling time
Fishing Vulnerability
66.00/100
High vulnerability
Trophic Level
3.8
Predator
Body Shape
Elongated
Climate Zone
Boreal
Described By
Bean, 1881

🍽️ Edibility & Flavour

"Yellow Irish lord 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 16.8 g
Omega-3 (total) 356 mg

🔬 Mercury Safety

Mercury data for Yellow Irish lord 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

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 6 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

Aquareap Community Observations
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