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🌊 Marine Data Deficient 🌡️ Tropical

Slender white sardine

Escualosa elongata Wongratana, 1983
Max Length
6.7 cm
Max Weight
-
Lifespan
-
Trophic Level
3.1
Depth
0–50 m
Climate
Tropical
Resilience
High
Vulnerability
10.00/100
Typical Length
-
Depth Zone
pelagic

📖 Overview

Slender white sardine (Escualosa elongata) 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 6.7 cm. It occurs at depths between 0 and 50 metres. With a trophic level of 3.1, 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
Escualosa elongata
Authority
Wongratana, 1983
Habitat
Marine
Climate
Tropical
Body Shape
Fusiform / normal
IUCN Status
DD
Max Length
6.7 cm
Depth Range
0–50 m
Trophic Level
3.1
Resilience
High
Vulnerability
10.00/100
Salinity
30–40 ppt

🐟 Physical Description

Dorsal spines (total): 0; Dorsal soft rays (total): 13 - 21; Anal spines: 0; Anal soft rays: 14 - 18. Belly strongly keeled. Separated from similar fishes in the area by the characters given under E. thoracata, from which it differs by its more slender body and narrow silver stripe along the flank (about half eye diameter).: fusiform / normal; Cross section: compressed.

🌀 Behaviour

Behavioural data for Slender white sardine 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; depth range 0 - 50 m . Tropical; 15°N - 8°N, 98°E - 106°E east coast of the Gulf of Thailand (but discovered at the Sunday Market in Bangkok).

🌿 Ecology

Zone Preferences
🌊 Marine 🐟 Pelagic
Trophic Level
3.1±0.3

📐 Morphometrics

Length–Weight Relationship: W = 0.00871 × L3.06 (TL)
Max TL
6.7cm
Dorsal Rays
17
Anal Rays
16

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Data Deficient
Assessment Date
2017

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
10.00/100
Low vulnerability
Trophic Level
3.1
Predator
Body Shape
Fusiform / normal
Climate Zone
Tropical
Described By
Wongratana, 1983

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