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🌊 Marine Least Concern 🌡️ Deep-water

Palenose cusk-eel

Lepophidium kallion Robins, 1959
Max Length
16.6 cm
Max Weight
-
Lifespan
-
Trophic Level
3.5
Depth
366–1097 m
Climate
Deep-water
Resilience
High
Vulnerability
21.00/100
Typical Length
-
Depth Zone
deep-water

📖 Overview

Palenose cusk-eel (Lepophidium kallion) is a ray-finned fish of the family Ophidiidae. It inhabits marine (saltwater) waters in deep-water environments. This species can reach a maximum total length of 16.6 cm. It occurs at depths between 366 and 1097 metres. With a trophic level of 3.5, it is a low-level carnivore, feeding on invertebrates and small organisms. It is assessed as Least Concern on the IUCN Red List.

Scientific Name
Lepophidium kallion
Authority
Robins, 1959
Habitat
Marine
Climate
Deep-water
IUCN Status
LC
Max Length
16.6 cm
Depth Range
366–1097 m
Trophic Level
3.5
Resilience
High
Vulnerability
21.00/100
Salinity
30–40 ppt

🐟 Physical Description

Dorsal soft rays (total): 129 - 137; Anal soft rays: 108 - 115; Vertebrae: 71 - 75. Rostral spine long and curved, reaching tip of snout, without vertical basal component; peritoneum pale; no median basibranchial tooth patch; head extensively covered with imbricate rows of cycloid scales except for snout and throat; body tapering to point, dagger-shaped .: eel-like.

🌀 Behaviour

Behavioural data for Palenose cusk-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; bathydemersal; depth range 366 - 1097 m . Deep-water; 28°N - 11°N, 88°W - 58°W Central Atlantic: Bahamas and the Greater Antilles to Barbados; including Belize and St.

🌿 Ecology

Zone Preferences
🌊 Marine 🌑 Deep Water
Trophic Level
3.5±0.7

📐 Morphometrics

Length–Weight Relationship: W = 0.00102 × L3.06 (TL)
Max TL
16.6cm
Dorsal Rays
133
Anal Rays
112
Vertebrae
73

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2018

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
21.00/100
Low vulnerability
Trophic Level
3.5
Predator
Climate Zone
Deep-water
Described By
Robins, 1959

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