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🌊 Marine Data Deficient 🌡️ Deep-water

Cottunculus Spinosus

Cottunculus spinosus Gilchrist, 1906
Max Length
7.8 cm
Max Weight
-
Lifespan
-
Trophic Level
3.4
Depth
1460–2180 m
Climate
Deep-water
Resilience
-
Vulnerability
10.00/100
Typical Length
-
Depth Zone
deep-water

📖 Overview

Cottunculus Spinosus (Cottunculus spinosus), first described by Gilchrist, 1906 is a small fish in the family Psychrolutidae (order Perciformes). Adults typically reach 7.80 cm in maximum length. It inhabits marine coastal and open-ocean environments. Recorded depth range: 1460 to 2180 metres. It occurs in Deep-water waters. It feeds on a mix of small fish and invertebrates as a mid-level predator. On the IUCN Red List, it is classified as Data Deficient.

Scientific Name
Cottunculus spinosus
Authority
Gilchrist, 1906
Habitat
Marine
Climate
Deep-water
IUCN Status
DD
Max Length
7.8 cm
Depth Range
1460–2180 m
Trophic Level
3.4
Vulnerability
10.00/100
Salinity
30–40 ppt

🐟 Physical Description

Dorsal spines (total): 4; Dorsal soft rays (total): 10; Anal spines: 0; Anal soft rays: 10. Preserved specimens pale brown in color .

🌀 Behaviour

Behavioural data for Cottunculus Spinosus 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; bathydemersal; depth range 1460 - 2180 m . Deep-water Southeast Atlantic: off Cape Point, South Africa.

🌿 Ecology

Zone Preferences
🌊 Marine 🌑 Deep Water
Trophic Level
3.4±0.3

📐 Morphometrics

Length–Weight Relationship: W = 0.00389 × L3.12 (TL)
Max TL
7.8cm
Dorsal Spines
4
Dorsal Rays
10
Anal Rays
10

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Data Deficient
Assessment Date
2017

📊 Population Risk & Fisheries

Fishing Vulnerability
10.00/100
Low vulnerability
Trophic Level
3.4
Predator
Climate Zone
Deep-water
Described By
Gilchrist, 1906

🌐 Names & Taxonomy

Scientific Synonyms

Scientific Name Author Year Status
Cottunculoides spinosus Gilchrist 1906 Synonym

🗺️ 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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