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🌊 Marine Least Concern 🌡️ Deep-water

Nettenchelys Exoria

Nettenchelys exoria Böhlke & Smith, 1981
Max Length
46.7 cm
Max Weight
-
Lifespan
-
Trophic Level
3.4
Depth
277–494 m
Climate
Deep-water
Resilience
Low
Vulnerability
28.00/100
Typical Length
-
Depth Zone
deep-water

📖 Overview

Nettenchelys Exoria (Nettenchelys exoria), first described by Böhlke & Smith, 1981 is a large fish in the family Nettastomatidae (order Anguilliformes). Adults typically reach 46.70 cm in maximum length. It inhabits marine coastal and open-ocean environments. Recorded depth range: 277 to 494 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
Nettenchelys exoria
Authority
Böhlke & Smith, 1981
Habitat
Marine
Climate
Deep-water
IUCN Status
LC
Max Length
46.7 cm
Depth Range
277–494 m
Trophic Level
3.4
Resilience
Low
Vulnerability
28.00/100
Salinity
30–40 ppt

🔬 Taxonomy

🐟 Physical Description

Posterior nostril behind occiput, between supratemporal canal and dorsal-fin origin. Median supratemporal pore absent, apparently obliterated by nasal tube. Anterior vomerine teeth not enlarged. Predorsal 32-34% preanal, head 31-34% preanal.: eel-like.

🌀 Behaviour

Behavioural data for Nettenchelys Exoria 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 277 - 494 m . Deep-water Central Atlantic: USA (Florida), the Bahamas and Cuba.

🌿 Ecology

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

📐 Morphometrics

Length–Weight Relationship: W = 0.00089 × L2.98 (TL)
Max TL
46.7cm

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2019

📊 Population Risk & Fisheries

Population Resilience
Low
Minimum doubling time
Fishing Vulnerability
28.00/100
Low vulnerability
Trophic Level
3.4
Predator
Climate Zone
Deep-water
Described By
Böhlke & Smith, 1981

🗺️ 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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