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💧 Freshwater Least Concern 🍽️ Edible 🌡️ Tropical

Sheep-pacu

Acnodon normani Gosline, 1951
Max Length
19.9 cm
Max Weight
-
Lifespan
-
Trophic Level
2.3
Depth
-
Climate
Tropical
Resilience
High
Vulnerability
12.00/100
Typical Length
-
Depth Zone
-

📖 Overview

Overview information for Sheep-pacu is currently being compiled by our editorial team.

Scientific Name
Acnodon normani
Authority
Gosline, 1951
Habitat
Freshwater
Climate
Tropical
IUCN Status
LC
Max Length
19.9 cm
Trophic Level
2.3
Resilience
High
Vulnerability
12.00/100
Water Temp
22–28 °C
Salinity
0–0.5 ppt

🐟 Physical Description

Physical description for Sheep-pacu is currently being compiled.

🌀 Behaviour

Behavioural data for Sheep-pacu is currently being reviewed.

🦐 Diet

Diet information for Sheep-pacu is currently being compiled.

🥚 Reproduction

Reproduction data for Sheep-pacu is currently being compiled.

🌍 Habitat & Distribution

Freshwater; benthopelagic; pH range: 5.8 - 7.2; dH range: ? - 18. Tropical; 22°C - 28°C South America: Amazon, Xingu and Tocantins River basins in Brazil.

🌿 Ecology

Zone Preferences
💧 Freshwater
Trophic Level
2.3±0.2

📐 Morphometrics

Length–Weight Relationship: W = 0.0182 × L2.99 (TL)
Max TL
19.9cm

🌡️ Water Parameters & Tolerance

Temperature Range
22–28°C
pH Range
5.8–7.2
Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2018

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
12.00/100
Low vulnerability
Trophic Level
2.3
Omnivore / Planktivore
Climate Zone
Tropical
Described By
Gosline, 1951

🍽️ Edibility & Flavour

"Sheep-pacu 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 Sheep-pacu is currently being compiled from USDA FoodData Central.

🔬 Mercury Safety

Mercury data for Sheep-pacu 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 Sheep pacu · Tiger pacu
🌍CES aknodon Normanův
🇵🇹Portuguese Branquinha-de-dente · Pacu · Pacu-branco
🇷🇺Russian Рыба-овца Нормана

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 1 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

Aquareap Community Observations
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