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🌊 Marine 🌡️ Deep-water

Chilean grenadier

Coelorinchus chilensis Gilbert & Thompson, 1916
Max Length
48 cm
Max Weight
-
Lifespan
-
Trophic Level
3.6
Depth
260–1480 m
Climate
Deep-water
Resilience
Low
Vulnerability
61.00/100
Typical Length
-
Depth Zone
deep-water

📖 Overview

Chilean grenadier (Coelorinchus chilensis), first described by Gilbert & Thompson, 1916 is a large fish in the family Macrouridae (order Gadiformes). Adults typically reach 48.00 cm in maximum length. It inhabits marine coastal and open-ocean environments. Recorded depth range: 260 to 1480 metres. It occurs in Deep-water waters. It feeds on a mix of small fish and invertebrates as a mid-level predator.

Scientific Name
Coelorinchus chilensis
Authority
Gilbert & Thompson, 1916
Habitat
Marine
Climate
Deep-water
Body Shape
Elongated
Max Length
48 cm
Depth Range
260–1480 m
Trophic Level
3.6
Resilience
Low
Vulnerability
61.00/100
Migration
Non-migratory
Salinity
30–40 ppt

🔬 Taxonomy

🐟 Physical Description

Dorsal spines (total): 0; Dorsal soft rays (total): 107 - 110; Anal spines: 0; Anal soft rays: 95. Head large; eyes large; snout moderately long, acutely pointed; head ridges strong, conspicuously modified. Light organ very small, scarcely visible externally as a swollen blackish area before the anus. Caudal fin absent. Color is grayish brown overall; the head dirty whitish ventrally; the fins, mouth and gill cavities blackish.: elongated; Cross section: circular.

🌀 Behaviour

Behavioural data for Chilean grenadier 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; bathydemersal; non-migratory; depth range 260 - 1480 m . Deep-water; 4°S - 39°S, 85°W - 70°W Southwest Atlantic: Peru to central Chile.

🌿 Ecology

Zone Preferences
🌊 Marine 🌑 Deep Water
Migration
Non-migratory
Trophic Level
3.6±0.5

📐 Morphometrics

Length–Weight Relationship: W = 0.00257 × L3.19 (TL)
Max TL
48cm
Dorsal Rays
109
Anal Rays
95

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

📊 Population Risk & Fisheries

Population Resilience
Low
Minimum doubling time
Fishing Vulnerability
61.00/100
High vulnerability
Trophic Level
3.6
Predator
Body Shape
Elongated
Climate Zone
Deep-water
Described By
Gilbert & Thompson, 1916

🌐 Names & Taxonomy

Scientific Synonyms

Scientific Name Author Year Status
Caelorinchus chilensis Gilbert & Thompson 1916 Synonym
Coelorhynchus chilensis Gilbert & Thompson 1916 Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 2 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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