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💧 Freshwater Least Concern 🍽️ Edible 🎣 Game Fish 🌡️ Tropical

Batchwa vacha

Eutropiichthys vacha Hamilton, 1822
Max Length
38.2 cm
Max Weight
1.4 kg
Lifespan
-
Trophic Level
3.9
Depth
-
Climate
Tropical
Resilience
High
Vulnerability
20.00/100
Typical Length
-
Depth Zone
pelagic

📖 Overview

Found in rivers, canals and tidal waters. Feed on small fish and insects. Oviparous, eggs are unguarded . An excellent food fish.

Scientific Name
Eutropiichthys vacha
Authority
Hamilton, 1822
Habitat
Freshwater
Climate
Tropical
Body Shape
Elongated
IUCN Status
LC
Max Length
38.2 cm
Max Weight
1.4 kg
Trophic Level
3.9
Resilience
High
Vulnerability
20.00/100
Migration
Potamodromous

🔬 Taxonomy

🐟 Physical Description

: elongated.

🌀 Behaviour

Behavioural data for Batchwa vacha is currently being reviewed.

🦐 Diet

Diet information for Batchwa vacha is currently being compiled.

🥚 Reproduction

Size at Maturity
14cm TL

Distinct pairing .

🌍 Habitat & Distribution

Freshwater; brackish; pelagic; potamodromous . Tropical

🌿 Ecology

Zone Preferences
💧 Freshwater 🌿 Brackish 🐟 Pelagic
Migration
Potamodromous
Trophic Level
3.9±0.63
Food Items

small fish and insects

📐 Morphometrics

Length–Weight Relationship: W = 0.00603 × L2.99 (TL)
Max TL
38.2cm
Max Weight
1,400g

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2009

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
20.00/100
Low vulnerability
Trophic Level
3.9
Predator
Body Shape
Elongated
Climate Zone
Tropical
Described By
Hamilton, 1822

🍽️ Edibility & Flavour

"Batchwa vacha 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 16.5 g
Omega-3 (total) 162 mg

🔬 Mercury Safety

Mercury data for Batchwa vacha 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) - 3 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

Aquareap Community Observations
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View all observations for Batchwa vacha ↗
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