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🌊 Marine 🌡️ Tropical

Indian velvetchin

Hapalogenys bengalensis Mohapatra, Ray & Kumar, 2013
Max Length
8.7 cm
Max Weight
-
Lifespan
-
Trophic Level
3.5
Depth
-
Climate
Tropical
Resilience
High
Vulnerability
10.00/100
Typical Length
-
Depth Zone
pelagic

📖 Overview

Indian velvetchin (Hapalogenys bengalensis), first described by Mohapatra, Ray & Kumar, 2013 is a small fish in the family Hapalogenyidae (order Perciformes). Adults typically reach 8.70 cm in maximum length. It inhabits marine coastal and open-ocean environments. It occurs in Tropical waters. It feeds on a mix of small fish and invertebrates as a mid-level predator.

Scientific Name
Hapalogenys bengalensis
Authority
Mohapatra, Ray & Kumar, 2013
Habitat
Marine
Climate
Tropical
Body Shape
Short and / or deep
Max Length
8.7 cm
Trophic Level
3.5
Resilience
High
Vulnerability
10.00/100
Salinity
30–40 ppt

🐟 Physical Description

This species is distinguished by the following set of characters: fleshy lowerlip with dense cluster of very small papillae anteriorly; 10 unobstructed pores on or behind chin, 3 longitudinal stripes on body irrespective of size of the specimen, their width below the base of 5th and 6th dorsal fin spines clearly wider than pupil diameter; tip of pelvic fin almost reaching beyond the first anal fin spine when depressed, sometimes reaching the second anal spine; transverse scale rows 7-8 above lateral line, 19-20 below lateral line, gill rakers 7+11 in all specimens; soft rayed portion of dorsal and anal fins somewhat rounded .: short and / or deep; Cross section: compressed.

🌀 Behaviour

Behavioural data for Indian velvetchin is currently being reviewed.

🦐 Diet

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

🐣 Oviparous 📦 Batch Spawner
Spawning Season
spring-summer
Spawn Location
Pelagic
Fertilization
External

🌍 Habitat & Distribution

Marine; pelagic-neritic. Tropical Indian Ocean: India, Bay of Bengal.

🌿 Ecology

Zone Preferences
🌊 Marine 🐟 Pelagic
Trophic Level
3.5±0.6

📐 Morphometrics

Length–Weight Relationship: W = 0.01862 × L3.01 (TL)
Max TL
8.7cm

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
10.00/100
Low vulnerability
Trophic Level
3.5
Predator
Body Shape
Short and / or deep
Climate Zone
Tropical
Described By
Mohapatra, Ray & Kumar, 2013

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