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🌊 Marine Data Deficient 🌡️ Tropical

Amblygaster Indiana

Amblygaster indiana Mary, Balasubramanian, Selvaraju & Shiny, 2017
Max Length
2.9 cm
Max Weight
-
Lifespan
-
Trophic Level
3
Depth
-
Climate
Tropical
Resilience
High
Vulnerability
10.00/100
Typical Length
-
Depth Zone
pelagic

📖 Overview

Amblygaster Indiana (Amblygaster indiana) is a ray-finned fish of the family Dorosomatidae. It inhabits marine (saltwater) waters in pelagic environments. This species can reach a maximum total length of 2.9 cm. With a trophic level of 3, it is a low-level carnivore, feeding on invertebrates and small organisms. It is assessed as Data Deficient on the IUCN Red List.

Scientific Name
Amblygaster indiana
Authority
Mary, Balasubramanian, Selvaraju & Shiny, 2017
Habitat
Marine
Climate
Tropical
Body Shape
Fusiform / normal
IUCN Status
DD
Max Length
2.9 cm
Trophic Level
3
Resilience
High
Vulnerability
10.00/100
Salinity
30–40 ppt

🐟 Physical Description

Dorsal spines (total): 0; Dorsal soft rays (total): 17 - 19; Anal spines: 0; Anal soft rays: 17 - 19. This species is distinguished by the following characters: bluish body, green on dorsum, with silvery flanks; presence of 2 fleshy outgrowths on posterior margin of opercle; deep body cylindrical, belly smooth and round, weakly keeled with eight circular-shaped pre-pelvic scutes; 7 branchiostegial rays; 7-14 fronto-parietalstriae; eyes huge; median notch on upper jaw; dorsal fin is inserted at about midpoint of body; pelvic fins are below dorsal fin base, fin rays 7; anal fin is very short and inserted far posterior to dorsal fin base; gill rakers 57-63; cycloid scales; posterior margin of the scales striated with many vertical lines from anterior of scale extending to centre of scale .: fusiform / normal; Cross section: circular.

🌀 Behaviour

Behavioural data for Amblygaster Indiana 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.

🌿 Ecology

Zone Preferences
🌊 Marine 🐟 Pelagic
Trophic Level
3±0.3

📐 Morphometrics

Length–Weight Relationship: W = 0.00871 × L3.06 (TL)
Max TL
2.9cm
Dorsal Rays
18
Anal Rays
18

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Data Deficient
Assessment Date
2018

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
10.00/100
Low vulnerability
Trophic Level
3
Predator
Body Shape
Fusiform / normal
Climate Zone
Tropical
Described By
Mary, Balasubramanian, Selvaraju & Shiny, 2017

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