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🌊 Marine Least Concern 🍽️ Edible 🌡️ Subtropical

Four-spotted goby

Deltentosteus quadrimaculatus Valenciennes, 1837
Max Length
10.3 cm
Max Weight
-
Lifespan
-
Trophic Level
3.1
Depth
10–333 m
Climate
Subtropical
Resilience
High
Vulnerability
23.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Epibenthic over sand or muddy sand . Meiofauna feeder . Up to depth of 90 m but collected up to depth of 333 m in the eastern Ionian Sea . Minimum depth from Ref. 104982.

Scientific Name
Deltentosteus quadrimaculatus
Authority
Valenciennes, 1837
Habitat
Marine
Climate
Subtropical
Body Shape
Elongated
IUCN Status
LC
Max Length
10.3 cm
Depth Range
10–333 m
Trophic Level
3.1
Resilience
High
Vulnerability
23.00/100
Migration
Non-migratory
Salinity
30–40 ppt

🔬 Taxonomy

Kingdom
Animalia
Phylum
Chordata
Class
Teleostei
Teleostei
Order
Gobiiformes
Gobiiformes
Family
Gobiidae
Gobiidae
Genus
Deltentosteus
Deltentosteus
Species
Four-spotted goby
Deltentosteus quadrimaculatus

🐟 Physical Description

Distinguished by the following characteristics: Fins: Dl V - IV (V:l, VI: 29), D2 1/7 - 10 (7: 1, 9: 28, 10:1), A 1/9 - 10 (9: 28, 10:2), P 18 - 20 (18: 19, 19: 8, 20: 3). Scales: LL 33 - 36 (33:1, 34: 8, 35: 14, 36: 5, d: 2) : elongated.

🌀 Behaviour

Behavioural data for Four-spotted goby is currently being reviewed.

🦐 Diet

Diet information for Four-spotted goby is currently being compiled.

🥚 Reproduction

Size at Maturity
6.2cm TL

🌍 Habitat & Distribution

Marine; demersal; non-migratory; depth range 10 - 333 m . Subtropical; 45°N - 19°N

🌿 Ecology

Zone Preferences
🌊 Marine ⬇️ Benthic
Migration
Non-migratory
Trophic Level
3.1±0.2

📐 Morphometrics

Length–Weight Relationship: W = 0.00741 × L3.09 (TL)
Max TL
10.3cm

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2024

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
23.00/100
Low vulnerability
Trophic Level
3.1
Predator
Body Shape
Elongated
Climate Zone
Subtropical
Described By
Valenciennes, 1837

🍽️ Edibility & Flavour

"Four-spotted goby 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 18.1 g
Omega-3 (total) 449 mg

🔬 Mercury Safety

Mercury data for Four-spotted goby 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) - 10 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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