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🌊 Marine Least Concern 🌡️ Tropical

Shorttailed shortfaced eel

Pythonichthys microphthalmus Regan, 1912
Max Length
50.5 cm
Max Weight
-
Lifespan
-
Trophic Level
3.8
Depth
40–150 m
Climate
Tropical
Resilience
-
Vulnerability
26.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Shorttailed shortfaced eel (Pythonichthys microphthalmus), first described by Regan, 1912 is a large fish in the family Heterenchelyidae (order Anguilliformes). Adults typically reach 50.50 cm in maximum length. It inhabits marine coastal and open-ocean environments. Recorded depth range: 40 to 150 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
Pythonichthys microphthalmus
Authority
Regan, 1912
Habitat
Marine
Climate
Tropical
IUCN Status
LC
Max Length
50.5 cm
Depth Range
40–150 m
Trophic Level
3.8
Vulnerability
26.00/100
Salinity
30–40 ppt

🔬 Taxonomy

Kingdom
Animalia
Phylum
Chordata
Class
Teleostei
Teleostei
Order
Anguilliformes
Anguilliformes
Family
Heterenchelyidae
Heterenchelyidae
Genus
Pythonichthys
Pythonichthys
Species
Shorttailed shortfaced eel
Pythonichthys microphthalmus

🐟 Physical Description

: eel-like.

🌀 Behaviour

Behavioural data for Shorttailed shortfaced eel 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; demersal; depth range 40 - 150 m . Tropical

🌿 Ecology

Zone Preferences
🌊 Marine ⬇️ Benthic
Trophic Level
3.8±0.6

📐 Morphometrics

Length–Weight Relationship: W = 0.00102 × L3.06 (TL)
Max TL
50.5cm

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2019

📊 Population Risk & Fisheries

Fishing Vulnerability
26.00/100
Low vulnerability
Trophic Level
3.8
Predator
Climate Zone
Tropical
Described By
Regan, 1912

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Short-faced Mud Eel · Short-tailed Short-faced Eel · Shorttailed Shortfaced Eel
🌍CES úhořovník drobnooký

Scientific Synonyms

Scientific Name Author Year Status
Heterenchelys microphthalmus Regan 1912 Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 217 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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