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Diadromous Least Concern 🌡️ Tropical

Freshwater whipray

Urogymnus dalyensis Matsumoto, 2008
Max Length
-
Max Weight
-
Lifespan
-
Trophic Level
3.5
Depth
1–4 m
Climate
Tropical
Resilience
-
Vulnerability
76.00/100
Typical Length
-
Depth Zone
-

📖 Overview

This benthic species is found mainly in rivers, estuaries and low salinity coastal environments. It feeds mainly on small fishes and prawns, which it actively pursues, even beaching itself to trap prey .

Scientific Name
Urogymnus dalyensis
Authority
Matsumoto, 2008
Habitat
Diadromous
Climate
Tropical
IUCN Status
LC
Depth Range
1–4 m
Trophic Level
3.5
Vulnerability
76.00/100
Salinity
30–40 ppt

🐟 Physical Description

Physical description for Freshwater whipray is currently being compiled.

🌀 Behaviour

Behavioural data for Freshwater whipray is currently being reviewed.

🦐 Diet

Diet information for Freshwater whipray is currently being compiled.

🥚 Reproduction

Reproduction data for Freshwater whipray is currently being compiled.

🌍 Habitat & Distribution

Marine; freshwater; brackish; benthopelagic; depth range 1 - 4 m . Tropical

🌿 Ecology

Zone Preferences
🌊 Marine 💧 Freshwater 🌿 Brackish
Trophic Level
3.5±0.4
Food Items

small fishes and prawns, which it actively pursues, even beaching itself to trap prey (Ref

📐 Morphometrics

Length–Weight Relationship: W = 0.01023 × L3.06 (TL)

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2024

📊 Population Risk & Fisheries

Fishing Vulnerability
76.00/100
Very High vulnerability
Trophic Level
3.5
Predator
Climate Zone
Tropical
Described By
Matsumoto, 2008

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