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🌊 Marine Least Concern 🌡️ Deep-water

Largenose catshark

Apristurus nasutus de Buen, 1959
Max Length
70 cm
Max Weight
-
Lifespan
-
Trophic Level
3.1
Depth
400–925 m
Climate
Deep-water
Resilience
Very low
Vulnerability
35.00/100
Typical Length
-
Depth Zone
deep-water

📖 Overview

Largenose catshark (Apristurus nasutus), first described by de Buen, 1959 is a large fish in the family Pentanchidae (order Carcharhiniformes). Adults typically reach 70.00 cm in maximum length. It inhabits marine coastal and open-ocean environments. Recorded depth range: 400 to 925 metres. It occurs in Deep-water waters. It is broadly omnivorous, taking invertebrates, plant matter, and detritus. On the IUCN Red List, it is classified as Least Concern.

Scientific Name
Apristurus nasutus
Authority
de Buen, 1959
Habitat
Marine
Climate
Deep-water
IUCN Status
LC
Max Length
70 cm
Depth Range
400–925 m
Latitude
28°S – 9°N
Trophic Level
3.1
Resilience
Very low
Vulnerability
35.00/100
Salinity
30–40 ppt

🐟 Physical Description

Physical description for Largenose catshark is currently being compiled.

🌀 Behaviour

Behavioural data for Largenose catshark is currently being reviewed.

🦐 Diet

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

🐣 Oviparous

Oviparous, paired eggs are laid. Embryos feed solely on yolk .

🌍 Habitat & Distribution

Marine; bathydemersal; depth range 400 - 925 m . Deep-water; 9°N - 28°S northeast Atlantic off Morocco, but identification uncertain.

🌿 Ecology

Zone Preferences
🌊 Marine 🌑 Deep Water
Trophic Level
3.1±0.3

📐 Morphometrics

Length–Weight Relationship: W = 0.00347 × L3.09 (TL)
Max TL
70cm

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2019

📊 Population Risk & Fisheries

Population Resilience
Very low
Minimum doubling time
Fishing Vulnerability
35.00/100
Low vulnerability
Trophic Level
3.1
Predator
Climate Zone
Deep-water
Latitude Range
9°N – 28°S
Described By
de Buen, 1959

🗺️ Global Occurrence Map

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

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

Aquareap Community Observations
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