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💧 Freshwater Least Concern 🐠 Aquarium 🌡️ Subtropical

Southern striped raphael

Platydoras armatulus Valenciennes, 1840
Max Length
43 cm
Max Weight
-
Lifespan
-
Trophic Level
2.2
Depth
-
Climate
Subtropical
Resilience
Medium
Vulnerability
45.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Southern striped raphael (Platydoras armatulus), first described by Valenciennes, 1840 is a large fish in the family Doradidae (order Siluriformes). Adults typically reach 43.00 cm in maximum length. It inhabits freshwater systems including rivers, streams, and lakes. It occurs in Subtropical waters. It feeds primarily on plankton, plant material, and detritus. On the IUCN Red List, it is classified as Least Concern.The species is kept in the aquarium hobby. Care requirements and behaviour align broadly with other Doradidae kept in the hobby.

Scientific Name
Platydoras armatulus
Authority
Valenciennes, 1840
Habitat
Freshwater
Climate
Subtropical
IUCN Status
LC
Max Length
43 cm
Trophic Level
2.2
Resilience
Medium
Vulnerability
45.00/100
Salinity
0–0.5 ppt

🐟 Physical Description

Physical description for Southern striped raphael is currently being compiled.

🌀 Behaviour

Behavioural data for Southern striped raphael is currently being reviewed.

🦐 Diet

algae
aquatic plants
detritus

🥚 Reproduction

🐣 Oviparous
Spawning Season
spring
Spawn Location
Substrate
Fertilization
External

🌍 Habitat & Distribution

Freshwater; demersal. Subtropical South America: Paraná River basin.

🌿 Ecology

Zone Preferences
💧 Freshwater ⬇️ Benthic
Trophic Level
2.2±0.1

📐 Morphometrics

Length–Weight Relationship: W = 0.01549 × L2.94 (TL)
Max TL
43cm

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2020

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
45.00/100
Moderate vulnerability
Trophic Level
2.2
Omnivore / Planktivore
Climate Zone
Subtropical
Described By
Valenciennes, 1840

👥 Community & Contribute

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