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🌊 Marine Least Concern 🌡️ Tropical

Indian oil sardine

Sardinella longiceps Valenciennes, 1847
Max Length
23 cm
Max Weight
-
Lifespan
3 yrs
Trophic Level
2.4
Depth
20–200 m
Climate
Tropical
Resilience
Medium
Vulnerability
17.00/100
Typical Length
20 cm
Depth Zone
pelagic

📖 Overview

Coastal pelagic . Forms schools in coastal waters and strongly migratory. Feeds mainly on phytoplankton (especially diatoms) and small crustaceans . Breeds once a year off western coasts of India when temperatures and salinity are low during the southwest monsoon months. Spawning peaks in August-September. Occurs at temperatures of 22.0-28.0 °C . Marketed fresh, dried and dried-salted. Also sold smoked and canned . Also made into fish meal and fish balls.

Scientific Name
Sardinella longiceps
Authority
Valenciennes, 1847
Habitat
Marine
Climate
Tropical
Body Shape
Fusiform / normal
IUCN Status
LC
Max Length
23 cm
Lifespan
3 years
Depth Range
20–200 m
Latitude
2°S – 31°N
Trophic Level
2.4
Resilience
Medium
Vulnerability
17.00/100
Migration
Oceanodromous
Salinity
30–40 ppt

🐟 Physical Description

Dorsal spines (total): 0; Dorsal soft rays (total): 13 - 21; Anal spines: 0; Anal soft rays: 12 - 23; Vertebrae: 45 - 49. Body sub-cylindrical; a faint golden spot behind gill opening, followed by a faint golden mid-lateral line; a distinct black spot at hind border of gill cover (absence of pigment). Distinguished from all clupeids in the northern Indian Ocean by its pelvic fin ray count of i 8; from S. neglecta and S. lemuru by its longer head and more lower gill rakers. No prominent keel. See also Refs. 3683, 818 and 393 .: fusiform / normal; Cross section: compressed.

🌀 Behaviour

Behavioural data for Indian oil sardine is currently being reviewed.

🦐 Diet

Diet information for Indian oil sardine is currently being compiled.

🥚 Reproduction

Size at Maturity
16.3cm TL

Spawning usually takes place at night .

🌍 Habitat & Distribution

Marine; pelagic-neritic; oceanodromous ; depth range 20 - 200 m . Tropical; 31°N - 2°S, 32°E - 95°E East Africa, Gulf of Aden, Persian Gulf and Socotra (Yemen) and Somalia, east to southeastern India, to the Andaman Islands.

🌿 Ecology

Zone Preferences
🌊 Marine 🐟 Pelagic
Migration
Oceanodromous
Trophic Level
2.4±0.22
🐠 Schooling
Food Items

phytoplankton (especially diatoms) and small crustaceans (Ref

📐 Morphometrics

Length–Weight Relationship: W = 0.00676 × L3.03 (TL)
Max TL
23cm
Dorsal Rays
17
Anal Rays
18
Vertebrae
47

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2019

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
17.00/100
Low vulnerability
Trophic Level
2.4
Omnivore / Planktivore
Body Shape
Fusiform / normal
Climate Zone
Tropical
Latitude Range
31°N – 2°S
Described By
Valenciennes, 1847

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Indian Oil-sardine · Indian Oil-sardinella · Indian Sardinella · Indian oil sardine · Malabar Sardine · Oil Sardine · Sardine
🇸🇦Arabic سردين الزيت الهندي
🌍CES sardinka velkohlavá
🇫🇷French Sardinelle Indienne
🇷🇺Russian Большеголовая сардинелла
🇪🇸Spanish Sardinela Aceitera · Sardinela de la India

Scientific Synonyms

Scientific Name Author Year Status
Alausa scombrina Valenciennes 1847 Synonym
Clupea longiceps Valenciennes 1847 Synonym
Sardinella neohowii Valenciennes 1847 Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 6 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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