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💧 Freshwater Least Concern 🌡️ Tropical

Leporinus Lacustris

Leporinus lacustris Amaral Campos, 1945
Max Length
24 cm
Max Weight
-
Lifespan
-
Trophic Level
3.7
Depth
-
Climate
Tropical
Resilience
Medium
Vulnerability
29.00/100
Typical Length
12.3 cm
Depth Zone
-

📖 Overview

Leporinus Lacustris (Leporinus lacustris), first described by Amaral Campos, 1945 is a medium-sized fish in the family Anostomidae (order Characiformes). Adults typically reach 24.00 cm in maximum length. It inhabits freshwater systems including rivers, streams, and lakes. It occurs in Tropical waters. It feeds on a mix of small fish and invertebrates as a mid-level predator. On the IUCN Red List, it is classified as Least Concern.

Scientific Name
Leporinus lacustris
Authority
Amaral Campos, 1945
Habitat
Freshwater
Climate
Tropical
Body Shape
Fusiform / normal
IUCN Status
LC
Max Length
24 cm
Trophic Level
3.7
Resilience
Medium
Vulnerability
29.00/100
Water Temp
22–27 °C
Salinity
0–0.5 ppt

🐟 Physical Description

Vertebrae: 33. Diagnosed by the following characters: dental formula 4/4; 34 or 35 scales in the lateral line; 4/4 or 4/5 transversal series of scales; and 16 circumpeduncular series of scales .: fusiform / normal.

🌀 Behaviour

Behavioural data for Leporinus Lacustris is currently being reviewed.

🦐 Diet

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

Size at Maturity
10.4cm TL

Distinct pairs breed on densely grown weedy places .

🌍 Habitat & Distribution

Freshwater; benthopelagic; pH range: 5.8 - 7.8; dH range: ? - 20. Tropical; 22°C - 27°C South America: Paraná River basin.

🌿 Ecology

Zone Preferences
💧 Freshwater
Trophic Level
3.7±0.57

📐 Morphometrics

Length–Weight Relationship: W = 0.02138 × L3.09 (TL)
Max TL
24cm
Vertebrae
33

🌡️ Water Parameters & Tolerance

Temperature Range
22–27°C
pH Range
5.8–7.8
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
29.00/100
Low vulnerability
Trophic Level
3.7
Predator
Body Shape
Fusiform / normal
Climate Zone
Tropical
Described By
Amaral Campos, 1945

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