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💧 Freshwater 🌡️ Tropical

Red finned kuruva

Systomus rufus Plamoottil, 2014
Max Length
10.6 cm
Max Weight
Lifespan
Trophic Level
2.9
Depth
1–5 m
Climate
Tropical
Resilience
High
Vulnerability
20.00/100
Typical Length
Depth Zone

📖 Overview

The type locality of this species in Manimal River at Venpala, is less than 50 m wide and 1- 5 m deep; bank height about 1 m with respect to the general water level in summer season. Sediments in this stretch are generally silty clays with occasional patches of sand. The channel bed is blanketed by mud dominated sediments. The stretch of this river is covered by moderately dense riparian vegetation .

Scientific Name
Systomus rufus
Authority
Plamoottil, 2014
Habitat
Freshwater
Climate
Tropical
Body Shape
Fusiform / normal
Max Length
10.6 cm
Depth Range
1–5 m
Trophic Level
2.9
Resilience
High
Vulnerability
20.00/100
Salinity
0–0.5 ppt

🐟 Physical Description

Dorsal soft rays (total): 11; Anal soft rays: 8. This species is distinguished from its relative species in having the following characters: higher body, with body depth at dorsal fin origin 39.2- 41.5 % SL and dorsal fin nearer to caudal fin base than snout tip and a little behind ventral origin; dorsal fin green and other fins red; predorsal scales 11-12; lateral line scales 30;scales between lateral line and dorsal fin base 6½ .: fusiform / normal; Cross section: compressed.

🌀 Behaviour

Behavioural data for Red finned kuruva is currently being reviewed.

🦐 Diet

Diet information for Red finned kuruva is currently being compiled.

🥚 Reproduction

Reproduction data for Red finned kuruva is currently being compiled.

🌍 Habitat & Distribution

Freshwater; benthopelagic; depth range 1 - 5 m . Tropical

🌿 Ecology

Zone Preferences
💧 Freshwater
Trophic Level
2.9±0.4

📐 Morphometrics

Length–Weight Relationship: W = 0.01072 × L3.02 (TL)
Max TL
10.6cm
Dorsal Rays
11
Anal Rays
8

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
20.00/100
Low vulnerability
Trophic Level
2.9
Omnivore / Planktivore
Body Shape
Fusiform / normal
Climate Zone
Tropical
Described By
Plamoottil, 2014

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