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💧 Freshwater Least Concern 🌡️ Tropical

Gymnotus Stenoleucus

Gymnotus stenoleucus Leccia, 1994
Max Length
14.2 cm
Max Weight
-
Lifespan
-
Trophic Level
3.2
Depth
-
Climate
Tropical
Resilience
High
Vulnerability
14.00/100
Typical Length
-
Depth Zone
-

📖 Overview

Gymnotus Stenoleucus (Gymnotus stenoleucus), first described by Leccia, 1994 is a small fish in the family Gymnotidae (order Gymnotiformes). Adults typically reach 14.20 cm in maximum length. It inhabits freshwater systems including rivers, streams, and lakes. It occurs in Tropical waters. It is broadly omnivorous, taking invertebrates, plant matter, and detritus. On the IUCN Red List, it is classified as Least Concern.

Scientific Name
Gymnotus stenoleucus
Authority
Leccia, 1994
Habitat
Freshwater
Climate
Tropical
IUCN Status
LC
Max Length
14.2 cm
Trophic Level
3.2
Resilience
High
Vulnerability
14.00/100
Salinity
0–0.5 ppt

🐟 Physical Description

Dorsal spines (total): 0; Dorsal soft rays (total): 0; Anal soft rays: 199 - 226. Eye diameter is 20-30% of interocular distance; head length 60-66% of preanal fin distance; maximum body depth 7-9% in total length; maximum scale rows above lateral line 8-9; precaudal vertebrae 42-43; caudal vertebrae 53-57.

🌀 Behaviour

Behavioural data for Gymnotus Stenoleucus is currently being reviewed.

🦐 Diet

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

🐣 Oviparous
Spawning Season
spring
Spawn Location
Substrate
Fertilization
External

🌍 Habitat & Distribution

Freshwater; benthopelagic. Tropical South America: Southern Venezuela, including Venezuelan Guiana and Territorio Amazonas.

🌿 Ecology

Zone Preferences
💧 Freshwater
Trophic Level
3.2±0.4

📐 Morphometrics

Length–Weight Relationship: W = 0.00427 × L2.98 (TL)
Max TL
14.2cm
Anal Rays
213

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2020

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
14.00/100
Low vulnerability
Trophic Level
3.2
Predator
Climate Zone
Tropical
Described By
Leccia, 1994

👥 Community & Contribute

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