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💧 Freshwater Least Concern 🍽️ Edible 🌡️ Tropical

White-eye

Oxyzygonectes dovii Günther, 1866
Max Length
15 cm
Max Weight
-
Lifespan
-
Trophic Level
2.5
Depth
-
Climate
Tropical
Resilience
Medium
Vulnerability
31.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Many inhabit brackish waters, found in rivers of low elevation, up to 15 m above seal level. Feed on detritus, algae and sometimes on terrestrial insects . 35 cm max TL . Not a seasonal killifish. Has been bred in captivity .

Scientific Name
Oxyzygonectes dovii
Authority
Günther, 1866
Habitat
Freshwater
Climate
Tropical
IUCN Status
LC
Max Length
15 cm
Trophic Level
2.5
Resilience
Medium
Vulnerability
31.00/100
Migration
Non-migratory
Water Temp
27–30 °C

🐟 Physical Description

Physical description for White-eye is currently being compiled.

🌀 Behaviour

Behavioural data for White-eye is currently being reviewed.

🦐 Diet

Diet information for White-eye is currently being compiled.

🥚 Reproduction

Reproduction data for White-eye is currently being compiled.

🌍 Habitat & Distribution

Freshwater; brackish; demersal; non-migratory. Tropical; 27°C - 30°C Central America: Pacific drainages, between Poneloya, Nicaragua and Río Salado on the Azuero Peninsula, Panama.

🌿 Ecology

Zone Preferences
💧 Freshwater 🌿 Brackish ⬇️ Benthic
Migration
Non-migratory
Trophic Level
2.5±0.26
Food Items

detritus, algae and sometimes on terrestrial insects (Ref

📐 Morphometrics

Length–Weight Relationship: W = 0.00389 × L3.12 (TL)
Max TL
15cm

🌡️ Water Parameters & Tolerance

Temperature Range
27–30°C

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2019

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
31.00/100
Low vulnerability
Trophic Level
2.5
Omnivore / Planktivore
Climate Zone
Tropical
Described By
Günther, 1866

🍽️ Edibility & Flavour

"White-eye 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 White-eye is currently being compiled from USDA FoodData Central.

🔬 Mercury Safety

Mercury data for White-eye 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 white-eye · whiteyes
🌍CES stříbrotělka pacifická
🇵🇹Portuguese Jenisia-olho-branco
🇷🇺Russian Оксизигонект
🇪🇸Spanish ojo blanco · ojos blancos

Scientific Synonyms

Scientific Name Author Year Status
Haplochilus dovii Günther 1866 Synonym
Oxyzygonectes dowi Günther 1866 Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 7 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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