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💧 Freshwater Least Concern 🍽️ Edible 🌡️ Tropical

Redstripe rasbora

Trigonopoma pauciperforatum Weber & de Beaufort, 1916
Max Length
7 cm
Max Weight
-
Lifespan
-
Trophic Level
3.3
Depth
-
Climate
Tropical
Resilience
High
Vulnerability
14.00/100
Typical Length
-
Depth Zone
-

📖 Overview

Found in peats and secondary peat forest streams . Common in forest streams and clear black waters . Occurs at midwater levels to surface in shallow sluggish and standing waters, marshes and swamps, usually under forest canopies. Appears to prefer soft acidic water that is often tannin-stained. Found in small openings of generally dense vegetation. Feeds on zooplankton and some insects. Not seen in markets, but popular in aquarium trade .

Scientific Name
Trigonopoma pauciperforatum
Authority
Weber & de Beaufort, 1916
Habitat
Freshwater
Climate
Tropical
Body Shape
Elongated
IUCN Status
LC
Max Length
7 cm
Trophic Level
3.3
Resilience
High
Vulnerability
14.00/100
Water Temp
23–25 °C
Salinity
0–0.5 ppt

🔬 Taxonomy

Kingdom
Animalia
Phylum
Chordata
Class
Teleostei
Teleostei
Order
Cypriniformes
Cypriniformes
Family
Cyprinidae
Cyprinidae
Genus
Trigonopoma
Trigonopoma
Species
Redstripe rasbora
Trigonopoma pauciperforatum

🐟 Physical Description

Lateral line incomplete; height of dorsal fin greater than body depth; body very slender with long fins .: elongated.

🌀 Behaviour

Behavioural data for Redstripe rasbora is currently being reviewed.

🦐 Diet

Diet information for Redstripe rasbora is currently being compiled.

🥚 Reproduction

Reproduction data for Redstripe rasbora is currently being compiled.

🌍 Habitat & Distribution

Freshwater; benthopelagic; pH range: 5.0 - 6.0; dH range: 5 - 12. Tropical; 23°C - 25°C

🌿 Ecology

Zone Preferences
💧 Freshwater
Trophic Level
3.3±0.43
Food Items

zooplankton and some insects

📐 Morphometrics

Length–Weight Relationship: W = 0.00575 × L3.09 (TL)
Max TL
7cm

🌡️ Water Parameters & Tolerance

Temperature Range
23–25°C
pH Range
5–6
Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2019

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
14.00/100
Low vulnerability
Trophic Level
3.3
Predator
Body Shape
Elongated
Climate Zone
Tropical
Described By
Weber & de Beaufort, 1916

🍽️ Edibility & Flavour

"Redstripe rasbora 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 Redstripe rasbora is currently being compiled from USDA FoodData Central.

🔬 Mercury Safety

Mercury data for Redstripe rasbora 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

Scientific Synonyms

Scientific Name Author Year Status
Rasbora agilis Ahl 1937 Synonym
Rasbora pauciperforata Weber & de Beaufort 1916 Synonym

🗺️ 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 Redstripe rasbora ↗
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