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🌊 Marine Least Concern 🌡️ Tropical

Shorthead anchovy

Encrasicholina heteroloba Rüppell, 1837
Max Length
12 cm
Max Weight
-
Lifespan
1 yrs
Trophic Level
3.3
Depth
20–50 m
Climate
Tropical
Resilience
High
Vulnerability
10.00/100
Typical Length
7.5 cm
Depth Zone
reef

📖 Overview

A schooling species found inshore, but also inhabits deep bays under oceanic influence. Rarely enter mangrove waters . Probably feed mainly on planktonic crustaceans (e.g., copepods, Ref. 8591). Eggs are oval, without a knob at one end. Eggs occur intermittently in the lower reaches of mangrove waters . Utilized mostly for bait, but also for human consumption as dried fish or fermented sauce .

Scientific Name
Encrasicholina heteroloba
Authority
Rüppell, 1837
Habitat
Marine
Climate
Tropical
Body Shape
Elongated
IUCN Status
LC
Max Length
12 cm
Lifespan
1 years
Depth Range
20–50 m
Latitude
26°S – 32°N
Trophic Level
3.3
Resilience
High
Vulnerability
10.00/100
Migration
Oceanodromous
Salinity
30–40 ppt

🐟 Physical Description

Dorsal spines (total): 0; Anal spines: 0; Anal soft rays: 14 - 16. Belly rounded with 4 to 6 sharp needle-like pre-pelvic scutes. Maxilla tip pointed, projecting beyond second supra-maxilla and reaching to sub-operculum. Isthmus short, preceded by a small bony plate on urohyal between branchial membranes. Unbranched dorsal and anal fin rays only. Anal fin short. In life, a distinct blue upper edge to its lateral stripe and a dull silver or grey band on flank, the back beige.: elongated; Cross section: circular.

🌀 Behaviour

Behavioural data for Shorthead anchovy is currently being reviewed.

🦐 Diet

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

Size at Maturity
6.2cm TL

🌍 Habitat & Distribution

Marine; brackish; reef-associated; oceanodromous ; depth range 20 - 50 m . Tropical; 32°N - 26°S, 30°E - 170°W East Africa to northern Madagascar and the Bay of Bengal; southern Japan and northern coast of Australia to the Solomon Islands, New Caledonia, Fiji, Tonga, and Samoa.

🌿 Ecology

Zone Preferences
🌊 Marine 🌿 Brackish 🪸 Reef Associated
Migration
Oceanodromous
Trophic Level
3.3±0.1
🐠 Schooling
Food Items

planktonic crustaceans (e

📐 Morphometrics

Length–Weight Relationship: W = 0.00562 × L3.15 (TL)
Max TL
12cm
Anal Rays
15

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2017

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
10.00/100
Low vulnerability
Trophic Level
3.3
Predator
Body Shape
Elongated
Climate Zone
Tropical
Latitude Range
32°N – 26°S
Described By
Rüppell, 1837

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Anchovy · Blue anchovy · East Indian anchovy · Gold anchovy · Indian anchovy · Pygmy anchovy · Shorthead anchovy
🇸🇦Arabic أنشوفة ديوانِيَّة
🇫🇷French Anchois douanier
🇯🇵Japanese Shiroganeainokoiwashi · シロガネアイノコイワシ · ミズスルル
🇪🇸Spanish Boquerón aduanero

Scientific Synonyms

Scientific Name Author Year Status
Anchoviella heteroloba Rüppell 1837 Synonym
Encrasicholina pseudoheteroloba Hardenberg 1933 Synonym
Encrasicholus heteroloba Rüppell 1837 Synonym
Encrasicolina heteroloba Rüppell 1837 Synonym
Encrasicolus heteroloba Rüppell 1837 Synonym
Engraulis heteroloba Rüppell 1837 Synonym
Stolephorus heterolobus Rüppell 1837 Synonym
Stolephorus pseudoheterolobus Hardenberg 1933 Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 16 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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