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🌊 Marine Least Concern 🌡️ Tropical

Herring scad

Alepes vari Cuvier, 1833
Max Length
61 cm
Max Weight
-
Lifespan
-
Trophic Level
3.7
Depth
0–10 m
Climate
Tropical
Resilience
Medium
Vulnerability
36.00/100
Typical Length
30 cm
Depth Zone
pelagic

📖 Overview

Adults are common in shallow coastal waters where it often swims near the surface. They form dense schools on clear inner reefs, swimming high above substrate . They feed chiefly on shrimps, copepods, decapods and small fishes .

Scientific Name
Alepes vari
Authority
Cuvier, 1833
Habitat
Marine
Climate
Tropical
Body Shape
Fusiform / normal
IUCN Status
LC
Max Length
61 cm
Depth Range
0–10 m
Latitude
35°S – 42°N
Trophic Level
3.7
Resilience
Medium
Vulnerability
36.00/100
Salinity
30–40 ppt

🐟 Physical Description

Dorsal spines (total): 9; Dorsal soft rays (total): 23 - 27; Anal spines: 3; Anal soft rays: 20 - 23. : fusiform / normal; Cross section: compressed.

🌀 Behaviour

Behavioural data for Herring scad 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; brackish; pelagic-neritic; depth range 0 - 10 m . Tropical; 42°N - 35°S, 42°E - 169°E West Pacific: From Somalia to the Persian Gulf, north to Korea (North), east to New Caledonia and south to Australia.

🌿 Ecology

Zone Preferences
🌊 Marine 🌿 Brackish 🐟 Pelagic
Trophic Level
3.7±0.55
🐠 Schooling

📐 Morphometrics

Length–Weight Relationship: W = 0.01122 × L2.9 (TL)
Max TL
61cm
Max FL
30cm
Dorsal Spines
9
Dorsal Rays
25
Anal Spines
3
Anal Rays
22

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2009

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
36.00/100
Moderate vulnerability
Trophic Level
3.7
Predator
Body Shape
Fusiform / normal
Climate Zone
Tropical
Latitude Range
42°N – 35°S
Described By
Cuvier, 1833

🌐 Names & Taxonomy

Scientific Synonyms

Scientific Name Author Year Status
Alepes glabra Fowler 1904 Synonym
Alepes macrurus Bleeker 1851 Synonym
Carangoides milnensis Whitley 1949 Synonym
Caranx macrurus Bleeker 1851 Synonym
Caranx vari Cuvier 1833 Synonym
Selar kuhlii Bleeker 1851 Synonym
Selar macrurus Bleeker 1851 Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 5 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

Aquareap Community Observations
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View all observations for Herring scad ↗
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