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🌊 Marine Data Deficient 🌡️ Temperate

Elongate flounder

Ammotretis elongatus McCulloch, 1914
Max Length
22 cm
Max Weight
-
Lifespan
-
Trophic Level
3
Depth
-
Climate
Temperate
Resilience
High
Vulnerability
17.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Elongate flounder (Ammotretis elongatus) is a ray-finned fish of the family Pleuronectidae. It inhabits marine (saltwater) waters in benthic environments. This species can reach a maximum total length of 22 cm. With a trophic level of 3, it is a low-level carnivore, feeding on invertebrates and small organisms. It is assessed as Data Deficient on the IUCN Red List.

Scientific Name
Ammotretis elongatus
Authority
McCulloch, 1914
Habitat
Marine
Climate
Temperate
Body Shape
Short and / or deep
IUCN Status
DD
Max Length
22 cm
Trophic Level
3
Resilience
High
Vulnerability
17.00/100
Salinity
30–40 ppt

🐟 Physical Description

Dorsal soft rays (total): 74 - 75; Anal soft rays: 50 - 51. Body moderately deep (40-43% SL). Snout extended into a hook-like process projecting downwards in front of small, oblique mouth. Scales very small, rather firmly attached; ctenoid or cycloid on ocular side, mostly ctenoid on blind side. Pelvic fin rays on right side 12-14, left 3-4. Caudal fin rays 14 .: short and / or deep; Cross section: compressed.

🌀 Behaviour

Behavioural data for Elongate 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

🌍 Habitat & Distribution

Marine; demersal. Temperate South Australia and Tasmania.

🌿 Ecology

Zone Preferences
🌊 Marine ⬇️ Benthic
Trophic Level
3

📐 Morphometrics

Length–Weight Relationship: W = 0.01778 × L2.97 (TL)
Max TL
22cm
Dorsal Rays
75
Anal Rays
51

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Data Deficient
Assessment Date
2020

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
17.00/100
Low vulnerability
Trophic Level
3
Predator
Body Shape
Short and / or deep
Climate Zone
Temperate
Described By
McCulloch, 1914

🌐 Names & Taxonomy

Language Common Names
🇬🇧English elongate flounder · Elongated Flounder

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 4 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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