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💧 Freshwater Least Concern 🍽️ Edible 🌡️ Tropical

aquarium

Pao leiurus Bleeker, 1850
Max Length
-
Max Weight
-
Lifespan
-
Trophic Level
3
Depth
-
Climate
Tropical
Resilience
High
Vulnerability
14.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Inhabits streams and rivers in upland and lowland areas . Occurs in flowing and standing water habitats . Also found in swamps and reservoirs, where it may be extremely abundant . Encountered in medium to large-sized rivers . Feeds on mollusks, crustaceans and other invertebrates as well as some plant matter and detritus . Possibly poisonous and not a commercial fish . Sometimes imported in the aquarium trade but known to be very aggressive and snappish .

Scientific Name
Pao leiurus
Authority
Bleeker, 1850
Habitat
Freshwater
Climate
Tropical
Body Shape
Short and / or deep
IUCN Status
LC
Trophic Level
3
Resilience
High
Vulnerability
14.00/100
Water Temp
24–28 °C

🔬 Taxonomy

🐟 Physical Description

Chin without marks or, rarely, with indistinct faint marks; upper part of body dirty brown, brownish gray or gray, poorly separated from lower part of body which tends to be dirty off-white, yellowish or pale gray, often with dusky mottling or spots; flank with one or more ocellated spots, which may be red-, green-, or blue centered.: short and / or deep.

🌀 Behaviour

Behavioural data for aquarium is currently being reviewed.

🦐 Diet

Diet information for aquarium is currently being compiled.

🥚 Reproduction

Reproduction data for aquarium is currently being compiled.

🌍 Habitat & Distribution

Freshwater; brackish; demersal; pH range: 7.0 - ? ; dH range: 12 - ?. Tropical; 24°C - 28°C Found in the Mekong basin.

🌿 Ecology

Zone Preferences
💧 Freshwater 🌿 Brackish ⬇️ Benthic
Trophic Level
3±0.35
Food Items

mollusks, crustaceans and other invertebrates as well as some plant matter and detritus (Ref

📐 Morphometrics

Length–Weight Relationship: W = 0.02818 × L2.88 (TL)

🌡️ Water Parameters & Tolerance

Temperature Range
24–28°C

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2020

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
14.00/100
Low vulnerability
Trophic Level
3
Predator
Body Shape
Short and / or deep
Climate Zone
Tropical
Described By
Bleeker, 1850

🍽️ 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 Brackish Puffer · Ocellated Puffer · Ocellated Pufferfish
🌍CES čtverzubec lysý
🌍THA ปลาปักเป้าดำ

Scientific Synonyms

Scientific Name Author Year Status
Monotreta leiurus Bleeker 1850 Synonym
Monotrete leiurus Bleeker 1850 Synonym
Monotretus leiurus Bleeker 1850 Synonym
Tetraodon leiurus Bleeker 1850 Synonym
Tetrodon leiurus Bleeker 1850 Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 6 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

Aquareap Community Observations
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