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💧 Freshwater 🌡️ Tropical

Malabar black-backed barb

Puntius nigronotus Plamoottil, 2015
Max Length
10.5 cm
Max Weight
-
Lifespan
-
Trophic Level
2.6
Depth
-
Climate
Tropical
Resilience
High
Vulnerability
15.00/100
Typical Length
-
Depth Zone
-

📖 Overview

Overview information for Malabar black-backed barb is currently being compiled by our editorial team.

Scientific Name
Puntius nigronotus
Authority
Plamoottil, 2015
Habitat
Freshwater
Climate
Tropical
Body Shape
Fusiform / normal
Max Length
10.5 cm
Trophic Level
2.6
Resilience
High
Vulnerability
15.00/100
Salinity
0–0.5 ppt

🐟 Physical Description

This species is distinguished from all its congeners by the following characters: a blackish dorsal side; shorter maxillary barbels (12.3 % HL); shorter width of mouth gape (22.6 5 % HL); a higher body (BDD 35.8 % SL); with a row of elongated tiny black dots present on dorsal fin, the latter is shorter (21.1 % SL) and with 9 branched rays, last unbranched dorsal fin ray feebly ossified and flexible; anal fin with 6 branched rays; lateral line scales 27; greater pre-pelvic distance (52.6 % SL); a wide caudal peduncle (9.1 % SL); straight lateral line .: fusiform / normal; Cross section: compressed.

🌀 Behaviour

Behavioural data for Malabar black-backed barb is currently being reviewed.

🦐 Diet

Diet information for Malabar black-backed barb is currently being compiled.

🥚 Reproduction

Reproduction data for Malabar black-backed barb is currently being compiled.

🌍 Habitat & Distribution

Freshwater; benthopelagic. Tropical

🌿 Ecology

Zone Preferences
💧 Freshwater
Trophic Level
2.6±0.1

📐 Morphometrics

Length–Weight Relationship: W = 0.01259 × L3.02 (TL)
Max TL
10.5cm

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
15.00/100
Low vulnerability
Trophic Level
2.6
Omnivore / Planktivore
Body Shape
Fusiform / normal
Climate Zone
Tropical
Described By
Plamoottil, 2015

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