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💧 Freshwater Data Deficient 🌡️ Tropical

Pimelodus Quadratus

Pimelodus quadratus Lucinda, Ribeiro & Lucena, 2016
Max Length
Max Weight
Lifespan
Trophic Level
3.3
Depth
Climate
Tropical
Resilience
High
Vulnerability
29.00/100
Typical Length
Depth Zone

📖 Overview

Overview information for Pimelodus Quadratus is currently being compiled by our editorial team.

Scientific Name
Pimelodus quadratus
Authority
Lucinda, Ribeiro & Lucena, 2016
Habitat
Freshwater
Climate
Tropical
IUCN Status
DD
Trophic Level
3.3
Resilience
High
Vulnerability
29.00/100
Salinity
0–0.5 ppt

🐟 Physical Description

Juvenile specimens display three horizontal rows of light brown, square-shaped blotches along the flanks, which merge as they mature, forming a gray-brown background pattern with scattered light vermiculations. There are also stripes on its sides. In adults, it has a pointed snout past the margin of the lower lip, and a narrow, sinuous whitish stripe running longitudinally along the dorsolateral region can be seen. This stripe extends from the vertical line at the posterior edge of the predorsal plate to the end of the adipose-fin base.

🌀 Behaviour

Behavioural data for Pimelodus Quadratus is currently being reviewed.

🦐 Diet

Diet information for Pimelodus Quadratus is currently being compiled.

🥚 Reproduction

Reproduction data for Pimelodus Quadratus is currently being compiled.

🌍 Habitat & Distribution

Freshwater; benthopelagic. Tropical South America: Brazil.

🌿 Ecology

Zone Preferences
💧 Freshwater
Trophic Level
3.3±0.5

📐 Morphometrics

Length–Weight Relationship: W = 0.00676 × L3.1 (TL)

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Data Deficient
Assessment Date
2021

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
29.00/100
Low vulnerability
Trophic Level
3.3
Predator
Climate Zone
Tropical
Described By
Lucinda, Ribeiro & Lucena, 2016

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