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🌊 Marine Least Concern 🌡️ Deep-water

Short snouted lancetfish

Alepisaurus brevirostris Gibbs, 1960
Max Length
96 cm
Max Weight
-
Lifespan
-
Trophic Level
3.8
Depth
640–1591 m
Climate
Deep-water
Resilience
-
Vulnerability
52.00/100
Typical Length
70 cm
Depth Zone
deep-water

📖 Overview

Short snouted lancetfish (Alepisaurus brevirostris) is a ray-finned fish of the family Alepisauridae. It inhabits marine (saltwater) waters in deep-water environments. This species can reach a maximum total length of 96 cm. It occurs at depths between 640 and 1591 metres. With a trophic level of 3.8, it is a mid-level predator. It is assessed as Least Concern on the IUCN Red List.

Scientific Name
Alepisaurus brevirostris
Authority
Gibbs, 1960
Habitat
Marine
Climate
Deep-water
Body Shape
Elongated
IUCN Status
LC
Max Length
96 cm
Depth Range
640–1591 m
Latitude
72°S – 68°N
Trophic Level
3.8
Vulnerability
52.00/100
Salinity
30–40 ppt

🔬 Taxonomy

Kingdom
Animalia
Phylum
Chordata
Class
Teleostei
Teleostei
Order
Aulopiformes
Aulopiformes
Family
Alepisauridae
Alepisauridae
Genus
Alepisaurus
Alepisaurus
Species
Short snouted lancetfish
Alepisaurus brevirostris

🐟 Physical Description

Dorsal spines (total): 0; Dorsal soft rays (total): 40 - 48; Anal spines: 0; Anal soft rays: 13 - 16. Iridescent brownish-black above, paler below; dorsal fin with horizontal row of white spots .: elongated.

🌀 Behaviour

Behavioural data for Short snouted lancetfish is currently being reviewed.

🦐 Diet

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

🐣 Oviparous

Oviparous .

🌍 Habitat & Distribution

Marine; bathypelagic; depth range 640 - 1591 m . Deep-water; 68°N - 72°S, 180°W - 180°E

🌿 Ecology

Zone Preferences
🌊 Marine 🌑 Deep Water
Trophic Level
3.8±0.61
Food Items

euphausiid shrimps and fishes

📐 Morphometrics

Length–Weight Relationship: W = 0.00389 × L3.12 (TL)
Max TL
96cm
Dorsal Rays
44
Anal Rays
15

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2014

📊 Population Risk & Fisheries

Fishing Vulnerability
52.00/100
Moderate-High vulnerability
Trophic Level
3.8
Predator
Body Shape
Elongated
Climate Zone
Deep-water
Latitude Range
68°N – 72°S
Described By
Gibbs, 1960

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