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🌊 Marine Least Concern 🌡️ Tropical

Longfin flounder

Syacium longidorsale Murakami & Amaoka, 1992
Max Length
15 cm
Max Weight
-
Lifespan
-
Trophic Level
3.2
Depth
13–38 m
Climate
Tropical
Resilience
High
Vulnerability
12.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Longfin flounder (Syacium longidorsale), first described by Murakami & Amaoka, 1992 is a medium-sized fish in the family Paralichthyidae (order Pleuronectiformes). Adults typically reach 15.00 cm in maximum length. It inhabits marine coastal and open-ocean environments. Recorded depth range: 13 to 38 metres. It occurs in Tropical waters. It is broadly omnivorous, taking invertebrates, plant matter, and detritus. On the IUCN Red List, it is classified as Least Concern.

Scientific Name
Syacium longidorsale
Authority
Murakami & Amaoka, 1992
Habitat
Marine
Climate
Tropical
IUCN Status
LC
Max Length
15 cm
Depth Range
13–38 m
Latitude
3°S – 3°N
Trophic Level
3.2
Resilience
High
Vulnerability
12.00/100
Salinity
30–40 ppt

🔬 Taxonomy

🐟 Physical Description

Physical description for Longfin flounder is currently being compiled.

🌀 Behaviour

Behavioural data for Longfin flounder is currently being reviewed.

🦐 Diet

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

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

Distinct pairing .

🌍 Habitat & Distribution

Marine; demersal; depth range 13 - 38 m . Tropical; 3°N - 3°S

🌿 Ecology

Zone Preferences
🌊 Marine ⬇️ Benthic
Trophic Level
3.2±0.4

📐 Morphometrics

Length–Weight Relationship: W = 0.00912 × L3.12 (TL)
Max TL
15cm

🌡️ 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
3.2
Predator
Climate Zone
Tropical
Latitude Range
3°N – 3°S
Described By
Murakami & Amaoka, 1992

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Longfin Flounder · Pompadour Flounder
🇫🇷French Hémirhombe à Nageoire Longue
🇪🇸Spanish lenguado copetón · Lenguado de Aleta Larga
🇨🇳Chinese 長背潛鮃

🗺️ Global Occurrence Map

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

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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