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🌊 Marine Least Concern 🍽️ Edible 🌡️ Subtropical

Red brotula

Brosmophycis marginata Ayres, 1854
Max Length
46 cm
Max Weight
-
Lifespan
-
Trophic Level
3.6
Depth
3–256 m
Climate
Subtropical
Resilience
Medium
Vulnerability
46.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

A common cryptic species . Found in rocky areas . Live-bearers with planktonic larvae . Flesh considered sweet and fine-textured but rarely available .

Scientific Name
Brosmophycis marginata
Authority
Ayres, 1854
Habitat
Marine
Climate
Subtropical
Body Shape
Elongated
IUCN Status
LC
Max Length
46 cm
Depth Range
3–256 m
Trophic Level
3.6
Resilience
Medium
Vulnerability
46.00/100
Salinity
30–40 ppt

🔬 Taxonomy

🐟 Physical Description

Dorsal spines (total): 0; Dorsal soft rays (total): 98 - 110; Anal spines: 0; Anal soft rays: 72 - 81; Vertebrae: 63 - 65. Dorsal fin base covered with loose skin; caudal small and rounded; anal fin base covered with skin; pectorals rounded, almost pedunculate; two pelvic fin rays, outer ray of pelvic fins long, slender and filamentous, twice the length of inner ray . Bright red to brown on dorsal surface, nearly white on ventral surface of the body; pale red on ventral surface of head; margins of dorsal and anal fins red; bright red on caudal and pectoral fins; lips pink; mucus secretion reddish . Branchiostegal rays: 7 .: elongated.

🌀 Behaviour

Behavioural data for Red brotula is currently being reviewed.

🦐 Diet

Diet information for Red brotula is currently being compiled.

🥚 Reproduction

🐣 Ovoviviparous

Ovoviviparous .

🌍 Habitat & Distribution

Marine; demersal; depth range 3 - 256 m , usually 15 - ? m . Subtropical; 59°N - 14°N, 137°W - 92°W

🌿 Ecology

Zone Preferences
🌊 Marine ⬇️ Benthic
Trophic Level
3.6±0.5

📐 Morphometrics

Length–Weight Relationship: W = 0.00468 × L3.03 (TL)
Max TL
46cm
Dorsal Rays
104
Anal Rays
77
Vertebrae
64

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2019

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
46.00/100
Moderate-High vulnerability
Trophic Level
3.6
Predator
Body Shape
Elongated
Climate Zone
Subtropical
Described By
Ayres, 1854

🍽️ Edibility & Flavour

"Red brotula 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

Detailed nutritional data for Red brotula is currently being compiled from USDA FoodData Central.

🔬 Mercury Safety

Mercury data for Red brotula 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
0 Observations logged on Aquareap

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View all observations for Red brotula ↗
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