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💧 Freshwater Least Concern 🌡️ Tropical

aquaculture

Pangasius conchophilus Roberts & Vidthayanon, 1991
Max Length
120 cm
Max Weight
-
Lifespan
-
Trophic Level
2.7
Depth
-
Climate
Tropical
Resilience
Low
Vulnerability
72.00/100
Typical Length
-
Depth Zone
-

📖 Overview

Facultative air-breathing ; Adults occur in large rivers and enters flooded forests . They are found in rapids and in deep slow reaches . Juveniles feed on prawns and insects; subadults and adults on prawns, insects and particularly mollusks which are more predominant in stomach contents than in any other Pangasius species and on plants . They migrate into the middle Mekong along the Thai-Lao border as water levels and turbidity begin to increase. Mature individuals reproduce early in the flood season and juveniles of 6 to 7 cm are taken by late June . Marketed fresh .

Scientific Name
Pangasius conchophilus
Authority
Roberts & Vidthayanon, 1991
Habitat
Freshwater
Climate
Tropical
Body Shape
Elongated
IUCN Status
LC
Max Length
120 cm
Trophic Level
2.7
Resilience
Low
Vulnerability
72.00/100
Migration
Potamodromous
Salinity
0–0.5 ppt

🔬 Taxonomy

🐟 Physical Description

Anal soft rays: 25 - 30. Dorsum dull grey with pale green iridescence; maxillary band of teeth forms a continuous row with no break in midline . Snout protruding with upper jaw tooth bands partly exposed when mouth is closed; large median vomerine tooth plate .: elongated.

🌀 Behaviour

Behavioural data for aquaculture is currently being reviewed.

🦐 Diet

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

🐣 Oviparous
Spawning Season
spring
Spawn Location
Substrate
Fertilization
External

🌍 Habitat & Distribution

Freshwater; benthopelagic; potamodromous . Tropical

🌿 Ecology

Zone Preferences
💧 Freshwater
Migration
Potamodromous
Trophic Level
2.7±0.34
Food Items

prawns and insects; subadults and adults on prawns, insects and particularly mollusks which are more

📐 Morphometrics

Length–Weight Relationship: W = 0.00398 × L3.12 (TL)
Max TL
120cm
Anal Rays
28

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2011

📊 Population Risk & Fisheries

Population Resilience
Low
Minimum doubling time
Fishing Vulnerability
72.00/100
High vulnerability
Trophic Level
2.7
Omnivore / Planktivore
Body Shape
Elongated
Climate Zone
Tropical
Described By
Roberts & Vidthayanon, 1991

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Snail-eating Pangasius
🌍CES pangas thajský
🌍KHM trey ke · trey pra ke
🌍LAO Pa Ke · Pa Pho · Por
🌍THA ปลาสายยู · ปลาเผาะ · ปลาโมง
🇨🇳Chinese 噬貝鯰

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 4 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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