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💧 Freshwater Near Threatened 🌡️ Tropical

Pristolepis Rubripinnis

Pristolepis rubripinnis
Max Length
13.6 cm
Max Weight
-
Lifespan
-
Trophic Level
3.5
Depth
-
Climate
Tropical
Resilience
High
Vulnerability
13.00/100
Typical Length
-
Depth Zone
-

📖 Overview

Pristolepis Rubripinnis (Pristolepis rubripinnis) is a small fish in the family Pristolepididae (order Anabantiformes). Adults typically reach 13.60 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 Near Threatened.

Scientific Name
Pristolepis rubripinnis
Habitat
Freshwater
Climate
Tropical
Body Shape
Short and / or deep
IUCN Status
NT
Max Length
13.6 cm
Trophic Level
3.5
Resilience
High
Vulnerability
13.00/100
Salinity
0–0.5 ppt

🐟 Physical Description

Dorsal spines (total): 14; Dorsal soft rays (total): 14; Anal spines: 3; Anal soft rays: 9; Vertebrae: 25. Can be distinguished from all other species of Pristolepis by its color pattern consisting of orange red soft dorsal, soft anal and caudal fins, and a yellow to orange pelvic fin. Can be diagnosed further from its south Indian congener Pristolepis marginata and the Sundaic Pristolepis grootii in having 4-5 scales above the lateral line (vs. 3) and 10 scales below it (vs. 9) and from Pristolepis fasciata in the absence of prominent bars on the body . : short and / or deep.

🌀 Behaviour

Behavioural data for Pristolepis Rubripinnis 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

🌿 Ecology

Zone Preferences
💧 Freshwater
Trophic Level
3.5±0.5

📐 Morphometrics

Length–Weight Relationship: W = 0.0182 × L3.02 (TL)
Max TL
13.6cm
Dorsal Spines
14
Dorsal Rays
14
Anal Spines
3
Anal Rays
9
Vertebrae
25

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Near Threatened
Assessment Date
2020

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
13.00/100
Low vulnerability
Trophic Level
3.5
Predator
Body Shape
Short and / or deep
Climate Zone
Tropical

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