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💧 Freshwater Least Concern 🌡️ Tropical

Petulanos Intermedius

Petulanos intermedius Winterbottom, 1980
Max Length
18.5 cm
Max Weight
-
Lifespan
-
Trophic Level
2.5
Depth
-
Climate
Tropical
Resilience
High
Vulnerability
25.00/100
Typical Length
-
Depth Zone
-

📖 Overview

Petulanos Intermedius (Petulanos intermedius), first described by Winterbottom, 1980 is a medium-sized fish in the family Anostomidae (order Characiformes). Adults typically reach 18.50 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
Petulanos intermedius
Authority
Winterbottom, 1980
Habitat
Freshwater
Climate
Tropical
IUCN Status
LC
Max Length
18.5 cm
Trophic Level
2.5
Resilience
High
Vulnerability
25.00/100
Salinity
0–0.5 ppt

🐟 Physical Description

Physical description for Petulanos Intermedius is currently being compiled.

🌀 Behaviour

Behavioural data for Petulanos Intermedius is currently being reviewed.

🦐 Diet

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

🐣 Oviparous
Spawning Season
spring
Spawn Location
Substrate
Fertilization
External

Distinct pairs breed on densely grown weedy places .

🌍 Habitat & Distribution

Freshwater; benthopelagic. Tropical South America: Xingu River basin in Brazil.

🌿 Ecology

Zone Preferences
💧 Freshwater
Trophic Level
2.5±0.3

📐 Morphometrics

Length–Weight Relationship: W = 0.00562 × L3.05 (TL)
Max TL
18.5cm

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2018

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
25.00/100
Low vulnerability
Trophic Level
2.5
Omnivore / Planktivore
Climate Zone
Tropical
Described By
Winterbottom, 1980

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