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🌊 Marine Least Concern 🌡️ Tropical

Elongate ilisha

Ilisha elongata (Anonymous [Bennett], 1830)
Max Length
60 cm
Max Weight
-
Lifespan
-
Trophic Level
3.8
Depth
-
Climate
Tropical
Resilience
Medium
Vulnerability
34.00/100
Typical Length
30 cm
Depth Zone
pelagic

📖 Overview

Found inshore, entering estuaries and presumably able to tolerate lowered salinities; also found in semi-enclosed sea areas . A warm-water species that does not reach the northern part of its range in cool years. Used in Chinese medicine .

Scientific Name
Ilisha elongata
Authority
(Anonymous [Bennett], 1830)
Habitat
Marine
Climate
Tropical
Body Shape
Fusiform / normal
IUCN Status
LC
Max Length
60 cm
Latitude
1°S – 39°N
Trophic Level
3.8
Resilience
Medium
Vulnerability
34.00/100
Salinity
30–40 ppt

🐟 Physical Description

Dorsal spines (total): 0; Anal spines: 0; Anal soft rays: 43 - 53. Body slender, belly with usually 24 to 25 + 10 to 15, total 34 to 42 scutes. Eye large, lower jaw projecting. Dorsal fin origin at about midpoint of body or a little behind; anal fin origin a little behind dorsal fin base. Swim bladder with a long tube passing back down right side of body above anal fin base.: fusiform / normal; Cross section: compressed.

🌀 Behaviour

Behavioural data for Elongate ilisha is currently being reviewed.

🦐 Diet

Diet information for Elongate ilisha is currently being compiled.

🥚 Reproduction

Reproduction data for Elongate ilisha is currently being compiled.

🌍 Habitat & Distribution

Marine; brackish; pelagic-neritic; depth range 5 - ? m . Tropical; 39°N - 1°S, 103°E - 138°E East China Sea (Canton north to the Koreas and southern Japan, as far as Osaka on the Pacific coast and Fukuoka in Sea of Japan, also Peter the Great Bay in Soviet waters).

🌿 Ecology

Zone Preferences
🌊 Marine 🌿 Brackish 🐟 Pelagic
Trophic Level
3.8±0.61

📐 Morphometrics

Length–Weight Relationship: W = 0.00692 × L3.02 (TL)
Max TL
60cm
Anal Rays
48

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2017

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
34.00/100
Low vulnerability
Trophic Level
3.8
Predator
Body Shape
Fusiform / normal
Climate Zone
Tropical
Latitude Range
39°N – 1°S
Described By
(Anonymous [Bennett], 1830)

🌐 Names & Taxonomy

Scientific Synonyms

Scientific Name Author Year Status
Alosa elongata Anonymous - Synonym
Clupea affinis Gray 1830 Synonym
Ilisha abnormis Richardson 1846 Synonym
Ilisha affinis Gray 1830 Synonym
Pellona elongata Bennett 1830 Synonym
Pellona grayana Valenciennes 1847 Synonym
Pellona leschenaulti Valenciennes 1847 Synonym
Pellona schlegelii Bleeker 1853 Synonym
Pellona vimbella Valenciennes 1847 Synonym
Pristigaster chinensis Basilewsky 1855 Synonym
Pristigaster sinensis Sauvage 1881 Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 8 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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