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🌊 Marine Least Concern 🌡️ Deep-water

Largepore Tubeshoulder

Mentodus perforatus Sazonov & Trunov, 1978
Max Length
24.9 cm
Max Weight
-
Lifespan
-
Trophic Level
3.4
Depth
1000–1450 m
Climate
Deep-water
Resilience
Medium
Vulnerability
18.00/100
Typical Length
-
Depth Zone
deep-water

📖 Overview

Largepore Tubeshoulder (Mentodus perforatus), first described by Sazonov & Trunov, 1978 is a medium-sized fish in the family Platytroctidae (order Alepocephaliformes). Adults typically reach 24.90 cm in maximum length. It inhabits marine coastal and open-ocean environments. Recorded depth range: 1000 to 1450 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 Least Concern.

Scientific Name
Mentodus perforatus
Authority
Sazonov & Trunov, 1978
Habitat
Marine
Climate
Deep-water
Body Shape
Elongated
IUCN Status
LC
Max Length
24.9 cm
Depth Range
1000–1450 m
Trophic Level
3.4
Resilience
Medium
Vulnerability
18.00/100
Salinity
30–40 ppt

🔬 Taxonomy

🐟 Physical Description

Dorsal spines (total): 0; Dorsal soft rays (total): 18 - 21; Anal spines: 0; Anal soft rays: 16 - 18. : elongated.

🌀 Behaviour

Behavioural data for Largepore Tubeshoulder 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; bathypelagic; depth range 1000 - 1450 m . Deep-water North Atlantic (Ref.

🌿 Ecology

Zone Preferences
🌊 Marine 🌑 Deep Water
Trophic Level
3.4±0.5

📐 Morphometrics

Length–Weight Relationship: W = 0.00407 × L3.17 (TL)
Max TL
24.9cm
Dorsal Rays
20
Anal Rays
17

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2014

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
18.00/100
Low vulnerability
Trophic Level
3.4
Predator
Body Shape
Elongated
Climate Zone
Deep-water
Described By
Sazonov & Trunov, 1978

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Largepore Tubeshoulder
🌍CES mentodus protáhlý

Scientific Synonyms

Scientific Name Author Year Status
Pellisolus perforatus Sazonov & Trunov 1978 Synonym
Tragularius perforatus Sazonov & Trunov 1978 Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 6 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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