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🌊 Marine Least Concern 🌡️ Subtropical

Etropus Longimanus

Etropus longimanus Norman, 1933
Max Length
Max Weight
Lifespan
Trophic Level
3.4
Depth
Climate
Subtropical
Resilience
High
Vulnerability
12.00/100
Typical Length
Depth Zone
demersal

📖 Overview

Etropus Longimanus (Etropus longimanus) is a ray-finned fish of the family Paralichthyidae. It inhabits marine (saltwater) waters in benthic environments. With a trophic level of 3.4, it is a low-level carnivore, feeding on invertebrates and small organisms. It is assessed as Least Concern on the IUCN Red List.

Scientific Name
Etropus longimanus
Authority
Norman, 1933
Habitat
Marine
Climate
Subtropical
IUCN Status
LC
Trophic Level
3.4
Resilience
High
Vulnerability
12.00/100
Salinity
30–40 ppt

🔬 Taxonomy

🐟 Physical Description

Dorsal spines (total): 0; Dorsal soft rays (total): 78 - 88; Anal spines: 0; Anal soft rays: 60 - 71. : other (see remarks).

🌀 Behaviour

Behavioural data for Etropus Longimanus is currently being reviewed.

🦐 Diet

Diet information for Etropus Longimanus is currently being compiled.

🥚 Reproduction

Size at Maturity
7.5cm TL

Distinct pairing .

🌍 Habitat & Distribution

Marine; demersal; depth range ? - 190 m . Subtropical; 22°S - Southwest Atlantic: Rio de Janeiro, Brazil to Argentina.

🌿 Ecology

Zone Preferences
🌊 Marine ⬇️ Benthic
Trophic Level
3.4±0.3
Food Items

polychaetes and small crustaceans (Ref

📐 Morphometrics

Length–Weight Relationship: W = 0.00724 × L2.9 (TL)
Dorsal Rays
83
Anal Rays
66

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2019

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
12.00/100
Low vulnerability
Trophic Level
3.4
Predator
Climate Zone
Subtropical
Described By
Norman, 1933

🌐 Names & Taxonomy

Language Common Names
🇵🇹Portuguese Linguado
🇨🇳Chinese 長身腹肢鮃

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) — 1 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

Aquareap Community Observations
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