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🌊 Marine Least Concern 🌡️ Deep-water

Smallfin catshark

Apristurus parvipinnis Springer & Heemstra, 1979
Max Length
48 cm
Max Weight
Lifespan
Trophic Level
3.9
Depth
600–1380 m
Climate
Deep-water
Resilience
Very low
Vulnerability
27.00/100
Typical Length
Depth Zone
deep-water

📖 Overview

Found on the continental slope. Oviparous, apparently laying one egg per oviduct at a time. The most common Apristurus species in the Gulf of Mexico, along with A. laurussonii.

Scientific Name
Apristurus parvipinnis
Authority
Springer & Heemstra, 1979
Habitat
Marine
Climate
Deep-water
Body Shape
Elongated
IUCN Status
LC
Max Length
48 cm
Depth Range
600–1380 m
Trophic Level
3.9
Resilience
Very low
Vulnerability
27.00/100
Salinity
30–40 ppt

🐟 Physical Description

Second dorsal fin distinctly larger than the first .: elongated.

🌀 Behaviour

Behavioural data for Smallfin catshark is currently being reviewed.

🦐 Diet

Diet information for Smallfin catshark is currently being compiled.

🥚 Reproduction

🐣 Oviparous

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

🌍 Habitat & Distribution

Marine; bathydemersal; depth range 600 - 1380 m . Deep-water; 30°N - 6°N Indian Ocean species.

🌿 Ecology

Zone Preferences
🌊 Marine 🌑 Deep Water
Trophic Level
3.9±0.6

📐 Morphometrics

Length–Weight Relationship: W = 0.00347 × L3.09 (TL)
Max TL
48cm

🌡️ 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
27.00/100
Low vulnerability
Trophic Level
3.9
Predator
Body Shape
Elongated
Climate Zone
Deep-water
Described By
Springer & Heemstra, 1979

🗺️ 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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View all observations for Smallfin catshark ↗
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