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🌊 Marine Least Concern 🌡️ Subtropical

European finless eel

Apterichtus caecus Linnaeus, 1758
Max Length
60 cm
Max Weight
-
Lifespan
-
Trophic Level
4.1
Depth
0–85 m
Climate
Subtropical
Resilience
Medium
Vulnerability
34.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Overview information for European finless eel is currently being compiled by our editorial team.

Scientific Name
Apterichtus caecus
Authority
Linnaeus, 1758
Habitat
Marine
Climate
Subtropical
IUCN Status
LC
Max Length
60 cm
Depth Range
0–85 m
Latitude
4°S – 46°N
Trophic Level
4.1
Resilience
Medium
Vulnerability
34.00/100
Salinity
30–40 ppt

🔬 Taxonomy

🐟 Physical Description

Vertebrae: 132 - 139. This species is distinguished by the following characters: tail 1.6-1.7, head 12-15, and body depth 56-83 in total length; preopercular pores 4 and there are 5 pores in supratemporal canal; teeth conical and uniserial on jaws, becoming biserial on vomer of large specimens, vomerine teeth 8-14; when fresh body ochre in color with numerous small dark brown spots, those spots forming a continuous mid-dorsal band, yellowish on ventral surface; the head with dark brown spots over a pale background, a prominent horizontal white patch beneath and behind the orbit; MVF 52-134, total vertebrae 132-139 (n=6) .: eel-like; Cross section: oval.

🌀 Behaviour

Behavioural data for European finless eel is currently being reviewed.

🦐 Diet

Diet information for European finless eel is currently being compiled.

🥚 Reproduction

Reproduction data for European finless eel is currently being compiled.

🌍 Habitat & Distribution

Marine; demersal; depth range 0 - 85 m . Subtropical; 46°N - 4°S, 32°W - 17°E south to Azores, Madeira, and the Canary islands.

🌿 Ecology

Zone Preferences
🌊 Marine ⬇️ Benthic
Trophic Level
4.1±0.64

📐 Morphometrics

Length–Weight Relationship: W = 0.00093 × L2.99 (TL)
Max TL
60cm
Vertebrae
136

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2011

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
34.00/100
Low vulnerability
Trophic Level
4.1
Apex / Top predator
Climate Zone
Subtropical
Latitude Range
46°N – 4°S
Described By
Linnaeus, 1758

🌐 Names & Taxonomy

Language Common Names
🇬🇧English European finless eel
🌍CES hadař bezploutvý
🌍ELL Λεπτό απτέρυγο χέλι
🇫🇮Finnish rupikäärmeankerias
🇫🇷French Anguille-serpent aptère
🌍MLT Gringu bla gwienah
🇳🇱Dutch Europese Vinloze Slangenaal
🇷🇺Russian европейский бесперый угорь

Scientific Synonyms

Scientific Name Author Year Status
Apterichthus caecus Linnaeus 1758 Synonym
Apterichtus branderiana Lacepède 1800 Synonym
Aptherichthus caecus Linnaeus 1758 Synonym
Caecilia branderiana Lacepède 1800 Synonym
Caecula apterygia Vahl 1794 Synonym
Caecula caeca Linnaeus 1758 Synonym
Muraena caeca Linnaeus 1758 Synonym
Ophichthys caecus Linnaeus 1758 Synonym
Sphagebranchus caecus Linnaeus 1758 Synonym

🗺️ 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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