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🌊 Marine Least Concern 🌡️ Deep-water

Benguela hake

Merluccius polli Cadenat, 1950
Max Length
80 cm
Max Weight
-
Lifespan
-
Trophic Level
4.5
Depth
50–1248 m
Climate
Deep-water
Resilience
Medium
Vulnerability
35.00/100
Typical Length
40 cm
Depth Zone
deep-water

📖 Overview

Feeds mainly on small fishes and partly on squids and shrimps . Marketed mostly fresh and frozen, also used for fishmeal and oil . Minimum depth reported taken from Ref. 1371.

Scientific Name
Merluccius polli
Authority
Cadenat, 1950
Habitat
Marine
Climate
Deep-water
Body Shape
Elongated
IUCN Status
LC
Max Length
80 cm
Depth Range
50–1248 m
Latitude
19°S – 29°N
Trophic Level
4.5
Resilience
Medium
Vulnerability
35.00/100
Migration
Non-migratory
Salinity
30–40 ppt

🐟 Physical Description

Dorsal spines (total): 1; Dorsal soft rays (total): 45 - 52. Head large and little depressed. Pectoral fin tips usually reaching the origin of anal fin in small but not in large individuals. Scales easily shed. Color usually blackish on back, steel gray to blackish on belly; caudal fin white-edged.: elongated; Cross section: oval.

🌀 Behaviour

Behavioural data for Benguela hake is currently being reviewed.

🦐 Diet

small fish
crustaceans
cephalopods

🥚 Reproduction

Size at Maturity
44.4cm TL

🌍 Habitat & Distribution

Marine; bathydemersal; non-migratory; depth range 50 - 1248 m , usually 50 - 550 m . Deep-water; 29°N - 19°S, 19°W - 15°E West Africa, from Mauritania to Angola.

🌿 Ecology

Zone Preferences
🌊 Marine 🌑 Deep Water
Migration
Non-migratory
Trophic Level
4.5±0.63
Food Items

small fishes and partly on squids and shrimps (Ref

📐 Morphometrics

Length–Weight Relationship: W = 0.00479 × L3.1 (TL)
Max TL
80cm
Dorsal Spines
1
Dorsal Rays
49

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2012

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
35.00/100
Low vulnerability
Trophic Level
4.5
Apex / Top predator
Body Shape
Elongated
Climate Zone
Deep-water
Latitude Range
29°N – 19°S
Described By
Cadenat, 1950

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Benguela hake · hake
🌍AFR stokvis
🌍CES štikozubec Pollův
🇩🇪German Benguela Seehecht
🇫🇷French merlu · merlu d'Afrique tropicale · merluche
🇮🇹Italian Nasello atlantico
🌍LIT bengelinė jūrinė lydeka
🇳🇱Dutch Benguelaheek
🇵🇹Portuguese Merluza-lisa · marmota · pescada · pescada Angolense · pescada africana · pescada de Angola
🇷🇺Russian Ангольская мерлуза
🇪🇸Spanish merluza · merluza de Angola · merluza de Benguela · merluza negra

Scientific Synonyms

Scientific Name Author Year Status
Merluccius cadenati Doutre 1960 Synonym
Merluccius merluccius cadenati Doutre 1960 Synonym
Merluccius merluccius polli Cadenat 1950 Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 670 records indexed .

Occurrence density from GBIF View GBIF records ↗

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