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💧 Freshwater 🌡️ Tropical

Atlantirivulus Peruibensis

Atlantirivulus peruibensis Ywamoto, Nielsen & Oliveira, 2025
← All Species
Max Length
5.5 cm
Max Weight
-
Lifespan
-
Trophic Level
3.3
Depth
-
Climate
Tropical
Resilience
High
Vulnerability
10.00/100
Typical Length
-
Depth Zone
-

📖 Overview

Overview information for Atlantirivulus Peruibensis is currently being compiled by our editorial team.

Scientific Name
Atlantirivulus peruibensis
Authority
Ywamoto, Nielsen & Oliveira, 2025
Habitat
Freshwater
Climate
Tropical
Body Shape
Elongated
Max Length
5.5 cm
Trophic Level
3.3
Resilience
High
Vulnerability
10.00/100
Salinity
0–0.5 ppt

🐟 Physical Description

Dorsal soft rays (total): 8; Anal soft rays: 12 - 14. : elongated; Cross section: oval.

🌀 Behaviour

Behavioural data for Atlantirivulus Peruibensis is currently being reviewed.

🦐 Diet

Diet information for Atlantirivulus Peruibensis is currently being compiled.

🥚 Reproduction

Reproduction data for Atlantirivulus Peruibensis is currently being compiled.

🌍 Habitat & Distribution

Freshwater; benthopelagic. Tropical South America: Brazil.

🌿 Ecology

Zone Preferences
💧 Freshwater
Trophic Level
3.3±0.4

📐 Morphometrics

Length–Weight Relationship: W = 0.00661 × L3.1 (TL)
Max TL
5.5cm
Dorsal Rays
8
Anal Rays
13

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
10.00/100
Low vulnerability
Trophic Level
3.3
Predator
Body Shape
Elongated
Climate Zone
Tropical
Described By
Ywamoto, Nielsen & Oliveira, 2025

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