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💧 Freshwater Least Concern 🌡️ Subtropical

Resistencia toothcarp

Cnesterodon raddai Meyer & Etzel, 2001
Max Length
2.3 cm
Max Weight
-
Lifespan
-
Trophic Level
3
Depth
-
Climate
Subtropical
Resilience
High
Vulnerability
12.00/100
Typical Length
-
Depth Zone
-

📖 Overview

Resistencia toothcarp (Cnesterodon raddai) is a ray-finned fish of the family Poeciliidae. It inhabits freshwater waters. This species can reach a maximum total length of 2.3 cm. With a trophic level of 3, 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
Cnesterodon raddai
Authority
Meyer & Etzel, 2001
Habitat
Freshwater
Climate
Subtropical
IUCN Status
LC
Max Length
2.3 cm
Trophic Level
3
Resilience
High
Vulnerability
12.00/100
Salinity
0–0.5 ppt

🐟 Physical Description

Physical description for Resistencia toothcarp is currently being compiled.

🌀 Behaviour

Behavioural data for Resistencia toothcarp is currently being reviewed.

🦐 Diet

Diet information for Resistencia toothcarp is currently being compiled.

🥚 Reproduction

Reproduction data for Resistencia toothcarp is currently being compiled.

🌍 Habitat & Distribution

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

🌿 Ecology

Zone Preferences
💧 Freshwater
Trophic Level
3±0.4

📐 Morphometrics

Length–Weight Relationship: W = 0.00851 × L3.15 (TL)
Max TL
2.3cm

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2023

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
12.00/100
Low vulnerability
Trophic Level
3
Predator
Climate Zone
Subtropical
Described By
Meyer & Etzel, 2001

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