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🌊 Marine Data Deficient 🌡️ Tropical

Many-fingered grenadier anchovy

Coilia rebentischii Bleeker, 1858
Max Length
15.2 cm
Max Weight
-
Lifespan
-
Trophic Level
3.3
Depth
0–50 m
Climate
Tropical
Resilience
High
Vulnerability
21.00/100
Typical Length
-
Depth Zone
pelagic

📖 Overview

Occurs in coastal waters and estuaries, but the extent of its movements into the sea or up rivers is not known. Scarce in museum collections but this may not reflect its actual abundance.

Scientific Name
Coilia rebentischii
Authority
Bleeker, 1858
Habitat
Marine
Climate
Tropical
Body Shape
Elongated
IUCN Status
DD
Max Length
15.2 cm
Depth Range
0–50 m
Trophic Level
3.3
Resilience
High
Vulnerability
21.00/100
Salinity
30–40 ppt

🐟 Physical Description

Dorsal spines (total): 0; Anal spines: 0; Anal soft rays: 80. Body tapering, belly rounded in front of pelvic fins, with at most 1 + 10 to 12 = 11 to 13 keeled scutes from just before pelvic fin base to anus. Maxilla short, not reaching beyond edge of gill cover. Pectoral fin with 16 to 19 long filaments and 7 to 10 branched fin rays, much shorter than those of pelvic fin.: elongated; Cross section: compressed.

🌀 Behaviour

Behavioural data for Many-fingered grenadier anchovy is currently being reviewed.

🦐 Diet

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

🐣 Oviparous 📦 Batch Spawner
Spawning Season
spring-summer
Spawn Location
Pelagic
Fertilization
External

Spawn in school .

🌍 Habitat & Distribution

Marine; brackish; pelagic-neritic; depth range 0 - 50 m . Tropical; 14°N - 1°N, 106°E - 111°E Central Pacific: Indonesia (western coast of Kalimantan), Malaysia, Brunei, and Viet Nam (Saigon).

🌿 Ecology

Zone Preferences
🌊 Marine 🌿 Brackish 🐟 Pelagic
Trophic Level
3.3±0.4

📐 Morphometrics

Length–Weight Relationship: W = 0.00282 × L3.1 (TL)
Max TL
15.2cm
Anal Rays
80

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Data Deficient
Assessment Date
2018

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
21.00/100
Low vulnerability
Trophic Level
3.3
Predator
Body Shape
Elongated
Climate Zone
Tropical
Described By
Bleeker, 1858

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