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🌊 Marine Data Deficient 🌡️ Deep-water

Myxine Pequenoi

Myxine pequenoi Wisner & McMillan, 1995
Max Length
18.3 cm
Max Weight
-
Lifespan
-
Trophic Level
3.3
Depth
185–215 m
Climate
Deep-water
Resilience
Low
Vulnerability
22.00/100
Typical Length
-
Depth Zone
deep-water

📖 Overview

Myxine Pequenoi (Myxine pequenoi) is a ray-finned fish of the family Myxinidae. It inhabits marine (saltwater) waters in deep-water environments. This species can reach a maximum total length of 18.3 cm. It occurs at depths between 185 and 215 metres. With a trophic level of 3.3, 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
Myxine pequenoi
Authority
Wisner & McMillan, 1995
Habitat
Marine
Climate
Deep-water
IUCN Status
DD
Max Length
18.3 cm
Depth Range
185–215 m
Trophic Level
3.3
Resilience
Low
Vulnerability
22.00/100
Migration
Non-migratory
Salinity
30–40 ppt

🔬 Taxonomy

🐟 Physical Description

: eel-like.

🌀 Behaviour

Behavioural data for Myxine Pequenoi is currently being reviewed.

🦐 Diet

Diet information for Myxine Pequenoi is currently being compiled.

🥚 Reproduction

Copulatory organ absent. The gonads of hagfishes are situated in the peritoneal cavity. The ovary is found in the anterior portion of the gonad, and the testis is found in the posterior part. The animal becomes female if the cranial part of the gonad develops or male if the caudal part undergoes differentiation. If none develops, then the animal becomes sterile. If both anterior and posterior parts develop, then the animal becomes a functional hermaphrodite. However, hermaphroditism being characterised as functional needs to be validated by more reproduction studies .

🌍 Habitat & Distribution

Marine; bathydemersal; non-migratory; depth range 185 - 215 m . Deep-water Southeast Pacific: Chile (off Valdivia).

🌿 Ecology

Zone Preferences
🌊 Marine 🌑 Deep Water
Migration
Non-migratory
Trophic Level
3.3±0.6

📐 Morphometrics

Length–Weight Relationship: W = 0.00115 × L3.03 (TL)
Max TL
18.3cm

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Data Deficient
Assessment Date
2009

📊 Population Risk & Fisheries

Population Resilience
Low
Minimum doubling time
Fishing Vulnerability
22.00/100
Low vulnerability
Trophic Level
3.3
Predator
Climate Zone
Deep-water
Described By
Wisner & McMillan, 1995

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 3 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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