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💧 Freshwater Least Concern 🌡️ Tropical

Sternopygus Xingu

Sternopygus xingu Albert & Fink, 1996
Max Length
52.5 cm
Max Weight
-
Lifespan
-
Trophic Level
3.2
Depth
-
Climate
Tropical
Resilience
-
Vulnerability
26.00/100
Typical Length
-
Depth Zone
-

📖 Overview

Sternopygus Xingu (Sternopygus xingu), first described by Albert & Fink, 1996 is a large fish in the family Sternopygidae (order Gymnotiformes). Adults typically reach 52.50 cm in maximum length. It inhabits freshwater systems including rivers, streams, and lakes. It occurs in Tropical waters. It is broadly omnivorous, taking invertebrates, plant matter, and detritus. On the IUCN Red List, it is classified as Least Concern.

Scientific Name
Sternopygus xingu
Authority
Albert & Fink, 1996
Habitat
Freshwater
Climate
Tropical
IUCN Status
LC
Max Length
52.5 cm
Trophic Level
3.2
Vulnerability
26.00/100
Salinity
0–0.5 ppt

🐟 Physical Description

Anal soft rays: 224 - 330.

🌀 Behaviour

Behavioural data for Sternopygus Xingu 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. Tropical South America: Xingu and lower Tocantins River basins in Brazil.

🌿 Ecology

Zone Preferences
💧 Freshwater
Trophic Level
3.2±0.4

📐 Morphometrics

Length–Weight Relationship: W = 0.00347 × L3.01 (TL)
Max TL
52.5cm
Anal Rays
277

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2020

📊 Population Risk & Fisheries

Fishing Vulnerability
26.00/100
Low vulnerability
Trophic Level
3.2
Predator
Climate Zone
Tropical
Described By
Albert & Fink, 1996

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