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

🌿 Sustainable Seafood ⚡ Omega-3 Rankings 🔬 Mercury Safety 🏆 World Records 🎣 Fishing Licenses
API Docs
Get API Key →
🌊 Marine 🌡️ Subtropical

Pachyurus Squamipennis

Pachyurus squamipennis Agassiz, 1831
← All Species
Max Length
59.5 cm
Max Weight
3.2 kg
Lifespan
-
Trophic Level
3.7
Depth
-
Climate
Subtropical
Resilience
Medium
Vulnerability
50.00/100
Typical Length
-
Depth Zone
-

📖 Overview

Pachyurus Squamipennis (Pachyurus squamipennis) is a ray-finned fish of the family Sciaenidae. It inhabits marine (saltwater) waters. This species can reach a maximum total length of 59.5 cm. With a trophic level of 3.7, it is a mid-level predator.

Scientific Name
Pachyurus squamipennis
Authority
Agassiz, 1831
Habitat
Marine
Climate
Subtropical
Max Length
59.5 cm
Max Weight
3.2 kg
Trophic Level
3.7
Resilience
Medium
Vulnerability
50.00/100
Salinity
30–40 ppt

🐟 Physical Description

Physical description for Pachyurus Squamipennis is currently being compiled.

🌀 Behaviour

Behavioural data for Pachyurus Squamipennis is currently being reviewed.

🦐 Diet

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

🐣 Oviparous 📦 Batch Spawner
Spawning Season
spring-summer
Spawn Location
Pelagic
Fertilization
External

🌍 Habitat & Distribution

Marine; benthopelagic. Subtropical South America: São Francisco River basin in Brazil.

🌿 Ecology

Zone Preferences
🌊 Marine
Trophic Level
3.7±0.3

📐 Morphometrics

Length–Weight Relationship: W = 0.00912 × L3.13 (TL)
Max TL
59.5cm
Max Weight
3,200g

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
50.00/100
Moderate-High vulnerability
Trophic Level
3.7
Predator
Climate Zone
Subtropical
Described By
Agassiz, 1831

👥 Community & Contribute

Aquareap Community Observations
0 Observations logged on Aquareap

No observations yet - be the first to log one!

View all observations for Pachyurus Squamipennis ↗
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Spotted incorrect or outdated data?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.