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💧 Freshwater Least Concern 🌡️ Subtropical

Buenos Aires tetra

Psalidodon anisitsi Eigenmann, 1907
Max Length
13.2 cm
Max Weight
Lifespan
Trophic Level
3
Depth
Climate
Subtropical
Resilience
High
Vulnerability
22.00/100
Typical Length
Depth Zone

📖 Overview

Occurs in ponds . Feeds on worms, crustaceans, insects and plants. Oviparous . In captivity, spawning occurs among plants and eggs hatch usually in 20 to 24 hours. One of the hardiest tropical fishes for the home aquarium . Aquarium keeping: eats plants; in groups of 5 or more individuals; minimum aquarium size 80 cm .

Scientific Name
Psalidodon anisitsi
Authority
Eigenmann, 1907
Habitat
Freshwater
Climate
Subtropical
IUCN Status
LC
Max Length
13.2 cm
Trophic Level
3
Resilience
High
Vulnerability
22.00/100
Salinity
0–0.5 ppt

🔬 Taxonomy

Genus
Psalidodon
Psalidodon
Species
Buenos Aires tetra
Psalidodon anisitsi

🐟 Physical Description

Physical description for Buenos Aires tetra is currently being compiled.

🌀 Behaviour

Behavioural data for Buenos Aires tetra is currently being reviewed.

🦐 Diet

Diet information for Buenos Aires tetra is currently being compiled.

🥚 Reproduction

🐣 Oviparous

Oviparous .

🌍 Habitat & Distribution

Freshwater; benthopelagic. Subtropical South America: Paraná and Uruguay River basins.

🌿 Ecology

Zone Preferences
💧 Freshwater
Trophic Level
3±0.34
Food Items

worms, crustaceans, insects and plants

📐 Morphometrics

Length–Weight Relationship: W = 0.01349 × L3.09 (TL)
Max TL
13.2cm

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2021

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
22.00/100
Low vulnerability
Trophic Level
3
Predator
Climate Zone
Subtropical
Described By
Eigenmann, 1907

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