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💧 Freshwater Endangered 🌡️ Tropical

Melanorivulus Vittatus

Melanorivulus vittatus Costa, 1989
Max Length
Max Weight
Lifespan
Trophic Level
3.1
Depth
Climate
Tropical
Resilience
High
Vulnerability
10.00/100
Typical Length
Depth Zone

📖 Overview

Melanorivulus Vittatus (Melanorivulus vittatus) is a ray-finned fish of the family Rivulidae. It inhabits freshwater waters. With a trophic level of 3.1, it is a low-level carnivore, feeding on invertebrates and small organisms. It is assessed as Endangered on the IUCN Red List.

Scientific Name
Melanorivulus vittatus
Authority
Costa, 1989
Habitat
Freshwater
Climate
Tropical
IUCN Status
EN
Trophic Level
3.1
Resilience
High
Vulnerability
10.00/100
Salinity
0–0.5 ppt

🐟 Physical Description

Physical description for Melanorivulus Vittatus is currently being compiled.

🌀 Behaviour

Behavioural data for Melanorivulus Vittatus is currently being reviewed.

🦐 Diet

Diet information for Melanorivulus Vittatus is currently being compiled.

🥚 Reproduction

Reproduction data for Melanorivulus Vittatus is currently being compiled.

🌍 Habitat & Distribution

Freshwater; benthopelagic. Tropical South America: endemic to the upper rio Paraná basin in Brazil.

🌿 Ecology

Zone Preferences
💧 Freshwater
Trophic Level
3.1±0.4

📐 Morphometrics

Length–Weight Relationship: W = 0.00661 × L3.1 (TL)

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Endangered
Assessment Date
2018

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
10.00/100
Low vulnerability
Trophic Level
3.1
Predator
Climate Zone
Tropical
Described By
Costa, 1989

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