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💧 Freshwater Least Concern 🌡️ Tropical

Lugubria Johanna

Lugubria johanna Heckel, 1840
Max Length
28.3 cm
Max Weight
-
Lifespan
-
Trophic Level
3.1
Depth
-
Climate
Tropical
Resilience
Medium
Vulnerability
36.00/100
Typical Length
-
Depth Zone
-

📖 Overview

Lugubria Johanna (Lugubria johanna), first described by Heckel, 1840 is a medium-sized fish. Adults typically reach 28.30 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
Lugubria johanna
Authority
Heckel, 1840
Habitat
Freshwater
Climate
Tropical
IUCN Status
LC
Max Length
28.3 cm
Trophic Level
3.1
Resilience
Medium
Vulnerability
36.00/100
Water Temp
23–26 °C
Salinity
0–0.5 ppt

🔬 Taxonomy

Genus
Lugubria
Lugubria
Species
Lugubria Johanna
Lugubria johanna

🐟 Physical Description

Physical description for Lugubria Johanna is currently being compiled.

🌀 Behaviour

Behavioural data for Lugubria Johanna 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; pH range: 7.0 - ? ; dH range: 20 - ?. Tropical; 23°C - 26°C South America: Amazon River basin, widespread in Peru, Brazil and Bolivia; in the Orinoco basin in Colombia and Venezuela; Essequibo drainage in Guyana; Oyapock and Approuague drainages in French Guiana; Amapá, Brazil.

🌿 Ecology

Zone Preferences
💧 Freshwater
Trophic Level
3.1±0.48

📐 Morphometrics

Length–Weight Relationship: W = 0.00776 × L3.12 (TL)
Max TL
28.3cm

🌡️ Water Parameters & Tolerance

Temperature Range
23–26°C
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
36.00/100
Moderate vulnerability
Trophic Level
3.1
Predator
Climate Zone
Tropical
Described By
Heckel, 1840

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