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🌊 Marine Least Concern 🌡️ Deep-water

Narrownecked oceanic eel

Derichthys serpentinus Gill, 1884
Max Length
40 cm
Max Weight
-
Lifespan
-
Trophic Level
3.1
Depth
0–2000 m
Climate
Deep-water
Resilience
-
Vulnerability
32.00/100
Typical Length
-
Depth Zone
deep-water

📖 Overview

Meso- to bathypelagic . Feed on small fishes and crustaceans. Eggs and leptocephali are planktonic . Minimum depth from Ref. 58018.

Scientific Name
Derichthys serpentinus
Authority
Gill, 1884
Habitat
Marine
Climate
Deep-water
IUCN Status
LC
Max Length
40 cm
Depth Range
0–2000 m
Trophic Level
3.1
Vulnerability
32.00/100
Salinity
30–40 ppt

🔬 Taxonomy

Kingdom
Animalia
Phylum
Chordata
Class
Teleostei
Teleostei
Order
Anguilliformes
Anguilliformes
Family
Derichthyidae
Derichthyidae
Genus
Derichthys
Derichthys
Species
Narrownecked oceanic eel
Derichthys serpentinus

🐟 Physical Description

Dorsal spines (total): 0; Anal spines: 0. Black in color, lateral line pores light . Lateral line pores before anus about 55 .: eel-like.

🌀 Behaviour

Behavioural data for Narrownecked oceanic eel is currently being reviewed.

🦐 Diet

Diet information for Narrownecked oceanic eel is currently being compiled.

🥚 Reproduction

Reproduction data for Narrownecked oceanic eel is currently being compiled.

🌍 Habitat & Distribution

Marine; bathypelagic; depth range 0 - 2000 m , usually 200 - 700 m . Deep-water

🌿 Ecology

Zone Preferences
🌊 Marine 🌑 Deep Water
Trophic Level
3.1±0.3
Food Items

small fishes and crustaceans

📐 Morphometrics

Length–Weight Relationship: W = 0.00102 × L3.06 (TL)
Max TL
40cm

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2009

📊 Population Risk & Fisheries

Fishing Vulnerability
32.00/100
Low vulnerability
Trophic Level
3.1
Predator
Climate Zone
Deep-water
Described By
Gill, 1884

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Deep-water Neck Eel · Deepwater Neck Eel · Longneck Eel · Narrownecked oceanic eel · Serpent Eel · narrowneck eel · neckeel
🌍CES dlouhošíjec hadí
🇫🇮Finnish Serpentiiniankeriaat · serpentiiniankerias
🇫🇷French Fouet petit-nez
🇯🇵Japanese Kubinagaanago · クビナガアナゴ
🇷🇺Russian Змеевидный дерихт
🇪🇸Spanish Anguila jirafa

Scientific Synonyms

Scientific Name Author Year Status
Derichthys iselini Borodin 1929 Synonym
Derichthys kempi Norman 1930 Synonym
Derichtys iselini Borodin 1929 Synonym
Grammatocephalus kempi Norman 1930 Synonym
Leptocephalus anguilloides Schmidt 1916 Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 53 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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