Korean Snake eel
📖 Overview
Korean Snake eel (Ophichthus sangjuensis) is a ray-finned fish of the family Ophichthidae. It inhabits marine (saltwater) waters. This species can reach a maximum total length of 60.1 cm. It occurs at depths between 5 and 110 metres. With a trophic level of 3.9, it is a mid-level predator. It is assessed as Data Deficient on the IUCN Red List.
🔬 Taxonomy
🐟 Physical Description
Vertebrae: 143 - 153. This species is characterized by the following: origin of dorsal-fin above middle of the pectoral fin; rounded pectoral fin, not elongated, 2.6-3.5 times in head length (HL); slightly acute snout, 4.9-6.5 times in HL; upper jaw slightly longer than lower jaw, 3.4-3.7 times in HL; fleshy protrusions present before and behind the posterior nostril; minute and inconspicuous cephalic-sensory pores; supraorbital pores 1+4, infraorbital pores 4+2, preoperculomandibular pores 3+5, supratemporal pores 1+4; conical and pointed teeth in a regular row on both jaws, 2 regular rows anteriorly but 2-3 irregular rows posteriorly on vomer; prevomerine and vomerine teeth slightly separated from each other; mean vertebral formula 14/50/147: 13-14 before dorsal fin, 48-51 before anal fin, 143-153 in total .: eel-like; Cross section: circular.
🌀 Behaviour
Behavioural data for Korean Snake eel is currently being reviewed.
🦐 Diet
🥚 Reproduction
🌍 Habitat & Distribution
Marine; benthopelagic; depth range 5 - 110 m . Temperate Northwest Pacific: South Sea, Korea.
🌿 Ecology
📐 Morphometrics
🌡️ Water Parameters & Tolerance
🛡️ Conservation Assessment
📊 Population Risk & Fisheries
🔍 Similar Species
👥 Community & Contribute
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