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🌊 Marine Least Concern 🌡️ Deep-water

Loppe's tadpole fish

Ijimaia loppei Roule, 1922
Max Length
200 cm
Max Weight
Lifespan
Trophic Level
4.3
Depth
200–998 m
Climate
Deep-water
Resilience
Vulnerability
82.00/100
Typical Length
Depth Zone
deep-water

📖 Overview

Loppe's tadpole fish (Ijimaia loppei) is a ray-finned fish of the family Ateleopodidae. It inhabits marine (saltwater) waters in deep-water environments. This species can reach a maximum total length of 200 cm. It occurs at depths between 200 and 998 metres. With a trophic level of 4.3, it is an apex predator. It is assessed as Least Concern on the IUCN Red List.

Scientific Name
Ijimaia loppei
Authority
Roule, 1922
Habitat
Marine
Climate
Deep-water
Body Shape
Elongated
IUCN Status
LC
Max Length
200 cm
Depth Range
200–998 m
Latitude
35°S – 31°N
Trophic Level
4.3
Vulnerability
82.00/100
Salinity
30–40 ppt

🔬 Taxonomy

🐟 Physical Description

Dorsal spines (total): 0; Dorsal soft rays (total): 9 - 10; Anal spines: 0; Anal soft rays: 78 - 85. Dark brown to black in color, lighter below; pelvic ray and fold of skin at angle of mouth pale .: elongated.

🌀 Behaviour

Behavioural data for Loppe's tadpole fish is currently being reviewed.

🦐 Diet

Diet information for Loppe's tadpole fish is currently being compiled.

🥚 Reproduction

Reproduction data for Loppe's tadpole fish is currently being compiled.

🌍 Habitat & Distribution

Marine; bathydemersal; depth range 200 - 998 m . Deep-water; 31°N - 35°S South Africa.

🌿 Ecology

Zone Preferences
🌊 Marine 🌑 Deep Water
Trophic Level
4.3±0.71
Food Items

ophiuroids and fishes (Ref

📐 Morphometrics

Length–Weight Relationship: W = 0.00389 × L3.12 (TL)
Max TL
200cm
Dorsal Rays
10
Anal Rays
82

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2013

📊 Population Risk & Fisheries

Fishing Vulnerability
82.00/100
Very High vulnerability
Trophic Level
4.3
Apex / Top predator
Body Shape
Elongated
Climate Zone
Deep-water
Latitude Range
31°N – 35°S
Described By
Roule, 1922

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Loppe's tadpole fish
🌍CES měkkorypoun Loppeův
🇫🇮Finnish ruostenuijapää
🇫🇷French Atéléopode de Loppe
🇯🇵Japanese Yaso-shachiburi · ヤソシャチブリ
🇷🇺Russian Ложнодолгохвост Барнарда
🇪🇸Spanish Pata de pulpo
🇨🇳Chinese 辫鱼 · 黑鰭大辮魚

Scientific Synonyms

Scientific Name Author Year Status
Ateleopus barnardi Poll 1953 Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) — 666 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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