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🌊 Marine Least Concern 🌡️ Deep-water

Gigantactis Kreffti

Gigantactis kreffti Bertelsen, Pietsch & Lavenberg, 1981
Max Length
25.2 cm
Max Weight
Lifespan
Trophic Level
4.1
Depth
0–2000 m
Climate
Deep-water
Resilience
Vulnerability
21.00/100
Typical Length
Depth Zone
deep-water

📖 Overview

Overview information for Gigantactis Kreffti is currently being compiled by our editorial team.

Scientific Name
Gigantactis kreffti
Authority
Bertelsen, Pietsch & Lavenberg, 1981
Habitat
Marine
Climate
Deep-water
IUCN Status
LC
Max Length
25.2 cm
Depth Range
0–2000 m
Trophic Level
4.1
Vulnerability
21.00/100
Salinity
30–40 ppt

🐟 Physical Description

Dorsal soft rays (total): 7; Anal soft rays: 6. Metamorphosed females distinguished by the following characteristics: length of illicium less than 120% SL; distal escal prolongation with spinules at base and several unpigmented, digitiform filaments on lateral margins; absence of escal papillae; posteromedial papilla at base of escal bulb and second on illicium below bulb; absence of proximal escal filaments; dentary teeth relatively long (longest 2.6-5.2% SL), in four or five longitudinal series; rays of caudal fin less than 30% SL .

🌀 Behaviour

Behavioural data for Gigantactis Kreffti is currently being reviewed.

🦐 Diet

Diet information for Gigantactis Kreffti is currently being compiled.

🥚 Reproduction

Reproduction data for Gigantactis Kreffti is currently being compiled.

🌍 Habitat & Distribution

Marine; bathypelagic; depth range 0 - 2000 m . Deep-water Southeast Atlantic: off Cape Town, South Africa.

🌿 Ecology

Zone Preferences
🌊 Marine 🌑 Deep Water
Trophic Level
4.1±0.5

📐 Morphometrics

Length–Weight Relationship: W = 0.01995 × L3.01 (TL)
Max TL
25.2cm
Dorsal Rays
7
Anal Rays
6

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2018

📊 Population Risk & Fisheries

Fishing Vulnerability
21.00/100
Low vulnerability
Trophic Level
4.1
Apex / Top predator
Climate Zone
Deep-water
Described By
Bertelsen, Pietsch & Lavenberg, 1981

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) — 3 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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