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💧 Freshwater Least Concern 🍽️ Edible 🌡️ Tropical

aquarium

Anostomus ternetzi Yépez, 1949
Max Length
12 cm
Max Weight
-
Lifespan
-
Trophic Level
2.6
Depth
-
Climate
Tropical
Resilience
High
Vulnerability
18.00/100
Typical Length
-
Depth Zone
-

📖 Overview

Adults occur in fast-flowing parts of rivers. Omnivorous, feed on aquatic plants and insects. Spawn on the vegetation and on the bottom .

Scientific Name
Anostomus ternetzi
Authority
Yépez, 1949
Habitat
Freshwater
Climate
Tropical
IUCN Status
LC
Max Length
12 cm
Trophic Level
2.6
Resilience
High
Vulnerability
18.00/100
Water Temp
24–28 °C
Salinity
0–0.5 ppt

🐟 Physical Description

Physical description for aquarium is currently being compiled.

🌀 Behaviour

Behavioural data for aquarium is currently being reviewed.

🦐 Diet

Diet information for aquarium is currently being compiled.

🥚 Reproduction

Distinct pairs breed on densely grown weedy places .

🌍 Habitat & Distribution

Freshwater; benthopelagic; pH range: 5.8 - 7.5; dH range: 8 - 20. Tropical; 24°C - 28°C South America: Orinoco, Araguaia and Amazon River basins; coastal rivers of Guianas.

🌿 Ecology

Zone Preferences
💧 Freshwater
Trophic Level
2.6±0.26
Food Items

aquatic plants and insects

📐 Morphometrics

Length–Weight Relationship: W = 0.00513 × L3.09 (TL)
Max TL
12cm

🌡️ Water Parameters & Tolerance

Temperature Range
24–28°C
pH Range
5.8–7.5
Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2020

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
18.00/100
Low vulnerability
Trophic Level
2.6
Omnivore / Planktivore
Climate Zone
Tropical
Described By
Yépez, 1949

🍽️ Edibility & Flavour

"aquarium 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 aquarium is currently being compiled from USDA FoodData Central.

🔬 Mercury Safety

Mercury data for aquarium 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 Red Mouth Headstander · Striped headstander, Striped anostomus · Ternetz's Anostomus
🌍CES úzkotlamka Ternetzova
🇫🇷French Anostomus de Ternetz · Tête en bas rayé
🇵🇹Portuguese Aracu · Aracu rajado
🇪🇸Spanish Bocaroja

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 5 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

Aquareap Community Observations
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