Bigfin snake eel
📖 Overview
Bigfin snake eel (Ophichthus macrochir), first described by Bleeker, 1853 is a large fish in the family Ophichthidae (order Anguilliformes). Adults typically reach 92.00 cm in maximum length. It inhabits marine coastal and open-ocean environments. Recorded depth range: 0 to 25 metres. It occurs in Tropical waters. Diet is predominantly piscivorous, targeting other fish and larger prey. On the IUCN Red List, it is classified as Least Concern.
🔬 Taxonomy
🐟 Physical Description
Vertebrae: 214 - 221. This species is distinguished by the following : body strongly wrinkled; head length 5.0-6.7% TL; tail length 62.5-69.3% TL; with 2 protrusions along the upper lip; dorsal-fin origin approximately same vertical through pectoral-fin tip; supraorbital pores 1 + 4, preoperculomandibular pores 4-5 (usually 5) + 2; teeth on maxilla mostly uniserial, on the mandible biserial; teeth on vomer bi- or triserial; total vertebrae 214-221; mean vertebral formula, 11-70-217. Colouration: body uniformly black to dark brown; dorsal and anal fins are dark gray to black .Cross section: circular.
🌀 Behaviour
Behavioural data for Bigfin snake eel is currently being reviewed.
🦐 Diet
🥚 Reproduction
🌍 Habitat & Distribution
Marine; brackish; demersal; depth range 0 - 25 m . Tropical West Pacific; restricted.
🌿 Ecology
📐 Morphometrics
🌡️ Water Parameters & Tolerance
🛡️ Conservation Assessment
📊 Population Risk & Fisheries
🌐 Names & Taxonomy
| Language | Common Names |
|---|---|
| 🇬🇧English | Bigfin Snake Eel |
| 🌍CES | hadař sumatránský |
| 🇯🇵Japanese | Kuronagaumihebi · クロナガウミヘビ |
| 🇨🇳Chinese | 大鰭蛇鰻 · 硬骨仔 · 硬骨篡 · 篡仔 · 長身蛇鰻 · 鰻仔 |
🔍 Similar Species
🗺️ Global Occurrence Map
Occurrence records from the Global Biodiversity Information Facility (GBIF) - 1 records indexed .
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