New 🐟 Mercury Safety Guide & Omega-3 Rankings Updated for 2026. View Omega-3 Rankings →

💧 Freshwater Least Concern 🌡️ Tropical

Schizodon Altoparanae

Schizodon altoparanae Garavello & Britski, 1990
Max Length
32.2 cm
Max Weight
-
Lifespan
-
Trophic Level
2.5
Depth
-
Climate
Tropical
Resilience
Medium
Vulnerability
36.00/100
Typical Length
-
Depth Zone
-

📖 Overview

Schizodon Altoparanae (Schizodon altoparanae), first described by Garavello & Britski, 1990 is a medium-sized fish in the family Anostomidae (order Characiformes). Adults typically reach 32.20 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
Schizodon altoparanae
Authority
Garavello & Britski, 1990
Habitat
Freshwater
Climate
Tropical
IUCN Status
LC
Max Length
32.2 cm
Trophic Level
2.5
Resilience
Medium
Vulnerability
36.00/100
Salinity
0–0.5 ppt

🐟 Physical Description

Physical description for Schizodon Altoparanae is currently being compiled.

🌀 Behaviour

Behavioural data for Schizodon Altoparanae is currently being reviewed.

🦐 Diet

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

Size at Maturity
16cm TL

Distinct pairs breed on densely grown weedy places .

🌍 Habitat & Distribution

Freshwater; benthopelagic. Tropical South America: Paraná River basin.

🌿 Ecology

Zone Preferences
💧 Freshwater
Trophic Level
2.5±0.2

📐 Morphometrics

Length–Weight Relationship: W = 0.01 × L3.17 (TL)
Max TL
32.2cm

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2018

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
36.00/100
Moderate vulnerability
Trophic Level
2.5
Omnivore / Planktivore
Climate Zone
Tropical
Described By
Garavello & Britski, 1990

👥 Community & Contribute

Aquareap Community Observations
0 Observations logged on Aquareap

No observations yet - be the first to log one!

View all observations for Schizodon Altoparanae ↗
Suggest an Edit

Spotted incorrect or outdated data? Submit a correction and our editorial team will review it. Approved edits go live within 48 hours.

Link to a scientific paper, FishBase, or other authoritative source
Report an Issue

Found a factual error, broken data, or inappropriate content? Let us know and we will investigate promptly.