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🌊 Marine 🍽️ Edible 🌡️ Subtropical

Squarespot rockfish

Sebastes hopkinsi Cramer, 1895
Max Length
29 cm
Max Weight
Lifespan
19 yrs
Trophic Level
3.6
Depth
18–183 m
Climate
Subtropical
Resilience
Low
Vulnerability
43.00/100
Typical Length
Depth Zone
reef

📖 Overview

Overview information for Squarespot rockfish is currently being compiled by our editorial team.

Scientific Name
Sebastes hopkinsi
Authority
Cramer, 1895
Habitat
Marine
Climate
Subtropical
Max Length
29 cm
Lifespan
19 years
Depth Range
18–183 m
Trophic Level
3.6
Resilience
Low
Vulnerability
43.00/100
Salinity
30–40 ppt

🔬 Taxonomy

🐟 Physical Description

Physical description for Squarespot rockfish is currently being compiled.

🌀 Behaviour

Behavioural data for Squarespot rockfish is currently being reviewed.

🦐 Diet

Diet information for Squarespot rockfish is currently being compiled.

🥚 Reproduction

Size at Maturity
16cm TL

🌍 Habitat & Distribution

Marine; reef-associated; depth range 18 - 183 m . Subtropical; 39°N - 26°N, 124°W - 113°W central Baja California and Guadalupe Island (off north central Baja California) in Mexico; rare north of Monterey Bay, California.

🌿 Ecology

Zone Preferences
🌊 Marine 🪸 Reef Associated
Trophic Level
3.6±0.5

📐 Morphometrics

Length–Weight Relationship: W = 0.01 × L3.09 (TL)
Max TL
29cm

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

📊 Population Risk & Fisheries

Population Resilience
Low
Minimum doubling time
Fishing Vulnerability
43.00/100
Moderate vulnerability
Trophic Level
3.6
Predator
Climate Zone
Subtropical
Described By
Cramer, 1895

🍽️ Edibility & Flavour

"Squarespot rockfish 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 19.1 g
Omega-3 (total) 459 mg

🔬 Mercury Safety

Mercury data for Squarespot rockfish 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 squarespot rockfish
🇪🇸Spanish rocote a cuadros

Scientific Synonyms

Scientific Name Author Year Status
Sebastodes hopkinsi Cramer 1895 Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) — 9 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

Aquareap Community Observations
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View all observations for Squarespot rockfish ↗
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