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🌊 Marine Data Deficient 🌡️ Subtropical

Cortez flounder

Paralichthys aestuarius Gilbert & Scofield, 1898
Max Length
58.3 cm
Max Weight
-
Lifespan
-
Trophic Level
4.1
Depth
-
Climate
Subtropical
Resilience
Medium
Vulnerability
47.00/100
Typical Length
45 cm
Depth Zone
demersal

📖 Overview

Cortez flounder (Paralichthys aestuarius) is a ray-finned fish of the family Paralichthyidae. It inhabits marine (saltwater) waters in benthic environments. This species can reach a maximum total length of 58.3 cm. With a trophic level of 4.1, it is a mid-level predator. It is assessed as Data Deficient on the IUCN Red List.

Scientific Name
Paralichthys aestuarius
Authority
Gilbert & Scofield, 1898
Habitat
Marine
Climate
Subtropical
IUCN Status
DD
Max Length
58.3 cm
Trophic Level
4.1
Resilience
Medium
Vulnerability
47.00/100
Salinity
30–40 ppt

🐟 Physical Description

Physical description for Cortez flounder is currently being compiled.

🌀 Behaviour

Behavioural data for Cortez flounder is currently being reviewed.

🦐 Diet

small fish
crustaceans
cephalopods

🥚 Reproduction

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

Distinct pairing .

🌍 Habitat & Distribution

Marine; brackish; demersal; depth range ? - 44 m . Subtropical; 32°N - 24°N Central Pacific: Baja California, Mexico and the Gulf of California.

🌿 Ecology

Zone Preferences
🌊 Marine 🌿 Brackish ⬇️ Benthic
Trophic Level
4.1±0.6

📐 Morphometrics

Length–Weight Relationship: W = 0.00676 × L3.16 (TL)
Max TL
58.3cm

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Data Deficient
Assessment Date
2007

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
47.00/100
Moderate-High vulnerability
Trophic Level
4.1
Apex / Top predator
Climate Zone
Subtropical
Described By
Gilbert & Scofield, 1898

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Cortez Flounder · Cortez Halibut
🇫🇷French Cardeau Alabate
🇪🇸Spanish Lenguado Alabato · Lenguado cuatrojos · lenguado de Cortés
🇨🇳Chinese 河口牙鮃

Scientific Synonyms

Scientific Name Author Year Status
Paralichthys magdalenae Abbott 1898 Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 7 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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