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🌊 Marine Least Concern 🌡️ Tropical

Xenomystax Bidentatus

Xenomystax bidentatus Reid, 1940
Max Length
25.4 cm
Max Weight
-
Lifespan
-
Trophic Level
3.7
Depth
494–604 m
Climate
Tropical
Resilience
High
Vulnerability
23.00/100
Typical Length
-
Depth Zone
-

📖 Overview

Xenomystax Bidentatus (Xenomystax bidentatus), first described by Reid, 1940 is a medium-sized fish in the family Congridae (order Anguilliformes). Adults typically reach 25.40 cm in maximum length. It inhabits marine coastal and open-ocean environments. Recorded depth range: 494 to 604 metres. It occurs in Tropical 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
Xenomystax bidentatus
Authority
Reid, 1940
Habitat
Marine
Climate
Tropical
IUCN Status
LC
Max Length
25.4 cm
Depth Range
494–604 m
Trophic Level
3.7
Resilience
High
Vulnerability
23.00/100
Salinity
30–40 ppt

🔬 Taxonomy

Kingdom
Animalia
Phylum
Chordata
Class
Teleostei
Teleostei
Order
Anguilliformes
Anguilliformes
Family
Congridae
Congridae
Genus
Xenomystax
Xenomystax
Species
Xenomystax Bidentatus
Xenomystax bidentatus

🐟 Physical Description

: eel-like.

🌀 Behaviour

Behavioural data for Xenomystax Bidentatus 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 494 - 604 m . Tropical Central Atlantic: northern coast of South America.

🌿 Ecology

Zone Preferences
🌊 Marine
Trophic Level
3.7±0.5

📐 Morphometrics

Length–Weight Relationship: W = 0.00062 × L3.19 (TL)
Max TL
25.4cm

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2011

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
23.00/100
Low vulnerability
Trophic Level
3.7
Predator
Climate Zone
Tropical
Described By
Reid, 1940

🌐 Names & Taxonomy

Scientific Synonyms

Scientific Name Author Year Status
Paraxenomystax bidentatus Reid 1940 Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 12 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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