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🌊 Marine Data Deficient 🌡️ Deep-water

Cortez hake

Merluccius hernandezi Mathews, 1985
Max Length
-
Max Weight
-
Lifespan
-
Trophic Level
4.3
Depth
-
Climate
Deep-water
Resilience
Low
Vulnerability
60.00/100
Typical Length
-
Depth Zone
deep-water

📖 Overview

Cortez hake (Merluccius hernandezi), first described by Mathews, 1985 is a fish in the family Merlucciidae (order Gadiformes). It inhabits marine coastal and open-ocean environments. It occurs in Deep-water waters. Diet is predominantly piscivorous, targeting other fish and larger prey. On the IUCN Red List, it is classified as Data Deficient.

Scientific Name
Merluccius hernandezi
Authority
Mathews, 1985
Habitat
Marine
Climate
Deep-water
IUCN Status
DD
Trophic Level
4.3
Resilience
Low
Vulnerability
60.00/100
Salinity
30–40 ppt

🐟 Physical Description

Physical description for Cortez hake is currently being compiled.

🌀 Behaviour

Behavioural data for Cortez hake is currently being reviewed.

🦐 Diet

small fish
crustaceans
cephalopods

🥚 Reproduction

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

🌍 Habitat & Distribution

Marine; bathydemersal; depth range ? - 300 m . Deep-water Central Pacific: Gulf of California.

🌿 Ecology

Zone Preferences
🌊 Marine 🌑 Deep Water
Trophic Level
4.3±0.6

📐 Morphometrics

Length–Weight Relationship: W = 0.00479 × L3.1 (TL)

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Data Deficient
Assessment Date
2009

📊 Population Risk & Fisheries

Population Resilience
Low
Minimum doubling time
Fishing Vulnerability
60.00/100
High vulnerability
Trophic Level
4.3
Apex / Top predator
Climate Zone
Deep-water
Described By
Mathews, 1985

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Cortez hake
🇪🇸Spanish merluza de Cortés

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 3 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

Aquareap Community Observations
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View all observations for Cortez hake ↗
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