New 🐟 Mercury Safety Guide & Omega-3 Rankings Updated for 2026. View Omega-3 Rankings →

🌊 Marine Least Concern 🍽️ Edible 🌡️ Tropical

Blue-barred ribbon goby

Oxymetopon cyanoctenosum Klausewitz & Condé, 1981
Max Length
20 cm
Max Weight
-
Lifespan
-
Trophic Level
3.5
Depth
10–45 m
Climate
Tropical
Resilience
-
Vulnerability
10.00/100
Typical Length
-
Depth Zone
reef

📖 Overview

Blue-barred ribbon goby (Oxymetopon cyanoctenosum) is a ray-finned fish. It inhabits marine (saltwater) waters in reef-associated environments. This species can reach a maximum total length of 20 cm. It occurs at depths between 10 and 45 metres. With a trophic level of 3.5, it is a low-level carnivore, feeding on invertebrates and small organisms. It is assessed as Least Concern on the IUCN Red List. Commercially fished and consumed as food.

Scientific Name
Oxymetopon cyanoctenosum
Authority
Klausewitz & Condé, 1981
Habitat
Marine
Climate
Tropical
Body Shape
Elongated
IUCN Status
LC
Max Length
20 cm
Depth Range
10–45 m
Trophic Level
3.5
Vulnerability
10.00/100
Water Temp
24–27 °C
Salinity
30–40 ppt

🔬 Taxonomy

Genus
Oxymetopon
Oxymetopon
Species
Blue-barred ribbon goby
Oxymetopon cyanoctenosum

🐟 Physical Description

Dorsal spines (total): 6 - 7; Dorsal soft rays (total): 31; Anal spines: 1; Anal soft rays: 27. : elongated.

🌀 Behaviour

Behavioural data for Blue-barred ribbon goby is currently being reviewed.

🦐 Diet

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

🐣 Oviparous 📦 Batch Spawner
Spawning Season
spring-summer
Spawn Location
Pelagic
Fertilization
External

🌍 Habitat & Distribution

Marine; reef-associated; depth range 10 - 45 m , usually 10 - 35 m . Tropical; 24°C - 27°C

🌿 Ecology

Zone Preferences
🌊 Marine 🪸 Reef Associated
Trophic Level
3.5±0.5

📐 Morphometrics

Length–Weight Relationship: W = 0.00389 × L3.12 (TL)
Max TL
20cm
Dorsal Spines
7
Dorsal Rays
31
Anal Spines
1
Anal Rays
27

🌡️ Water Parameters & Tolerance

Temperature Range
24–27°C
Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2022

📊 Population Risk & Fisheries

Fishing Vulnerability
10.00/100
Low vulnerability
Trophic Level
3.5
Predator
Body Shape
Elongated
Climate Zone
Tropical
Described By
Klausewitz & Condé, 1981

🍽️ Edibility & Flavour

"Oxymetopon Cyanoctenosum 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 Blue-barred ribbon goby is currently being compiled from USDA FoodData Central.

🔬 Mercury Safety

Mercury data for Blue-barred ribbon 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

📊 Population Dynamics

Year Region Index Notes
- - -

👥 Community & Contribute

Aquareap Community Observations
0 Observations logged on Aquareap

No observations yet - be the first to log one!

View all observations for Blue-barred ribbon goby ↗
Suggest an Edit

Spotted incorrect or outdated data? Submit a correction and our editorial team will review it. Approved edits go live within 48 hours.

Link to a scientific paper, FishBase, or other authoritative source
Report an Issue

Found a factual error, broken data, or inappropriate content? Let us know and we will investigate promptly.