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💧 Freshwater Vulnerable 🌡️ Tropical

Pethia Atra

Pethia atra Linthoingambi & Vishwanath, 2007
Max Length
5.8 cm
Max Weight
Lifespan
Trophic Level
2.6
Depth
Climate
Tropical
Resilience
High
Vulnerability
11.00/100
Typical Length
Depth Zone
pelagic

📖 Overview

Pethia Atra (Pethia atra) is a ray-finned fish of the family Cyprinidae. It inhabits freshwater waters in pelagic environments. This species can reach a maximum total length of 5.8 cm. With a trophic level of 2.6, it is an omnivore, consuming both plant and animal matter. It is assessed as Vulnerable on the IUCN Red List.

Scientific Name
Pethia atra
Authority
Linthoingambi & Vishwanath, 2007
Habitat
Freshwater
Climate
Tropical
Body Shape
Elongated
IUCN Status
VU
Max Length
5.8 cm
Trophic Level
2.6
Resilience
High
Vulnerability
11.00/100
Salinity
0–0.5 ppt

🐟 Physical Description

Vertebrae: 32 - 33. This species is characterized by the following: edge of dorsal fin black, its spine is weak and serrated posteriorly with 13-17 serrae, spine length is 16.8-23.3% SL; 10 or 11 predorsal scales; incomplete lateral line having 5-11 pored scales; lateral-line scales 25-29; presence of a black longitudinal stripe covering the upper half of the 1st scale row and lower half of the 2nd scale row above lateral-line scales and a black spot extending over 19th and 20th scales of lateral line row at the level above the posterior end of the anal fin base. The intestine is long and coiled, relative gut length 2 - 2.5 TL .: elongated.

🌀 Behaviour

Behavioural data for Pethia Atra is currently being reviewed.

🦐 Diet

Diet information for Pethia Atra is currently being compiled.

🥚 Reproduction

Reproduction data for Pethia Atra is currently being compiled.

🌍 Habitat & Distribution

Freshwater; pelagic. Tropical

🌿 Ecology

Zone Preferences
💧 Freshwater 🐟 Pelagic
Trophic Level
2.6±0.1

📐 Morphometrics

Length–Weight Relationship: W = 0.00603 × L3.06 (TL)
Max TL
5.8cm
Vertebrae
33

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Vulnerable
Assessment Date
2010

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
11.00/100
Low vulnerability
Trophic Level
2.6
Omnivore / Planktivore
Body Shape
Elongated
Climate Zone
Tropical
Described By
Linthoingambi & Vishwanath, 2007

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