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🌊 Marine Least Concern 🌡️ Deep-water

Lasiognathus Beebei

Lasiognathus beebei Regan & Trewavas, 1932
Max Length
11.5 cm
Max Weight
-
Lifespan
-
Trophic Level
4
Depth
0–1100 m
Climate
Deep-water
Resilience
High
Vulnerability
28.00/100
Typical Length
-
Depth Zone
deep-water

📖 Overview

Lasiognathus Beebei (Lasiognathus beebei) is a ray-finned fish of the family Thaumatichthyidae. It inhabits marine (saltwater) waters in deep-water environments. This species can reach a maximum total length of 11.5 cm. It occurs at depths between 0 and 1100 metres. With a trophic level of 4, it is a mid-level predator. It is assessed as Least Concern on the IUCN Red List.

Scientific Name
Lasiognathus beebei
Authority
Regan & Trewavas, 1932
Habitat
Marine
Climate
Deep-water
Body Shape
Short and / or deep
IUCN Status
LC
Max Length
11.5 cm
Depth Range
0–1100 m
Trophic Level
4
Resilience
High
Vulnerability
28.00/100
Salinity
30–40 ppt

🐟 Physical Description

Dorsal soft rays (total): 6 - 7; Anal soft rays: 4 - 5. Escal bulb without membranous anterior crest. Distal escal appendage compressed, transversely fan-shaped, bearing three bony escal hooks along posterior margin, without elongate prolongation emerging from bases of escal hooks. Posterior escal appendage cylindrical, tapering to a point (Ref 27827). Length of illicium 43-44%SL in small specimens, 47-50%SL in large specimens (8 to 11.2 cm); posterior escal appendage 0.5-2.5%SL, emerging from below escal pore; thin edge of distal appendage behind and between bases of escal hooks more or less folded; length of distal appendage, measured from surface of escal bulb to bases of escal hooks, 1.3-2.8% SL .: short and / or deep.

🌀 Behaviour

Behavioural data for Lasiognathus Beebei is currently being reviewed.

🦐 Diet

Diet information for Lasiognathus Beebei is currently being compiled.

🥚 Reproduction

Reproduction data for Lasiognathus Beebei is currently being compiled.

🌍 Habitat & Distribution

Marine; bathypelagic; depth range 0 - 1100 m . Deep-water Central Pacific: Hawaii.

🌿 Ecology

Zone Preferences
🌊 Marine 🌑 Deep Water
Feeding Mode
Piscivore
Trophic Level
4±0.63

📐 Morphometrics

Length–Weight Relationship: W = 0.01995 × L3.01 (TL)
Max TL
11.5cm
Dorsal Rays
7
Anal Rays
5

🌡️ 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
28.00/100
Low vulnerability
Trophic Level
4
Apex / Top predator
Body Shape
Short and / or deep
Climate Zone
Deep-water
Described By
Regan & Trewavas, 1932

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 1 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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