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💧 Freshwater Least Concern 🌡️ Tropical

Astyanax Filiferus

Astyanax filiferus Eigenmann, 1913
Max Length
8.5 cm
Max Weight
Lifespan
Trophic Level
2.9
Depth
Climate
Tropical
Resilience
High
Vulnerability
17.00/100
Typical Length
Depth Zone

📖 Overview

Astyanax Filiferus (Astyanax filiferus) is a ray-finned fish of the family Acestrorhamphidae. It inhabits freshwater waters. This species can reach a maximum total length of 8.5 cm. With a trophic level of 2.9, it is a low-level carnivore, feeding on invertebrates and small organisms. It is assessed as Least Concern on the IUCN Red List.

Scientific Name
Astyanax filiferus
Authority
Eigenmann, 1913
Habitat
Freshwater
Climate
Tropical
IUCN Status
LC
Max Length
8.5 cm
Trophic Level
2.9
Resilience
High
Vulnerability
17.00/100
Salinity
0–0.5 ppt

🐟 Physical Description

Physical description for Astyanax Filiferus is currently being compiled.

🌀 Behaviour

Behavioural data for Astyanax Filiferus is currently being reviewed.

🦐 Diet

Diet information for Astyanax Filiferus is currently being compiled.

🥚 Reproduction

Reproduction data for Astyanax Filiferus is currently being compiled.

🌍 Habitat & Distribution

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

🌿 Ecology

Zone Preferences
💧 Freshwater
Trophic Level
2.9±0.4

📐 Morphometrics

Length–Weight Relationship: W = 0.01047 × L3.11 (TL)
Max TL
8.5cm

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2014

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
17.00/100
Low vulnerability
Trophic Level
2.9
Omnivore / Planktivore
Climate Zone
Tropical
Described By
Eigenmann, 1913

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