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🌊 Marine Least Concern 🌡️ Tropical

Manocherian's catshark

Apristurus manocheriani Cordova & Ebert, 2021
Max Length
55.8 cm
Max Weight
-
Lifespan
-
Trophic Level
3.9
Depth
89–1300 m
Climate
Tropical
Resilience
High
Vulnerability
29.00/100
Typical Length
-
Depth Zone
-

📖 Overview

Overview information for Manocherian's catshark is currently being compiled by our editorial team.

Scientific Name
Apristurus manocheriani
Authority
Cordova & Ebert, 2021
Habitat
Marine
Climate
Tropical
IUCN Status
LC
Max Length
55.8 cm
Depth Range
89–1300 m
Trophic Level
3.9
Resilience
High
Vulnerability
29.00/100
Salinity
30–40 ppt

🐟 Physical Description

This species in the spongiceps subgroup of Apristurus, is distinguished from all its congeners by the following set of characteris: an overall uniformly whitish 'porcelain' colored body with lighter colored anal and caudal-fin margins; a distinct white spot on tail tip (vs. a uniform dark brown to grayish, or blackish, body colouration, variably with blotches, flecks, spots, or squiggles, in all other spongiceps subgroup species, except A. albisoma and A. aphyodes with similar light coloration, but subtle differences); clasper hooks present (vs. absent); oral papillae absent or sparsely covering oral cavity roof (vs. distinct and densely covering oral cavity roof); dorsal caudal margin with widely spaced, non-overlapping dermal denticles (vs. closely spaced, overlapping denticles); lower tooth counts, 46-57 in upper jaw and 44-50 in lower jaw (vs. 56-71 and 49-70 respectively) .Cross section: angular.

🌀 Behaviour

Behavioural data for Manocherian's catshark is currently being reviewed.

🦐 Diet

Diet information for Manocherian's catshark is currently being compiled.

🥚 Reproduction

Reproduction data for Manocherian's catshark is currently being compiled.

🌍 Habitat & Distribution

Marine; bathydemersal; depth range 89 - 1300 m . Tropical Southwest Indian Ocean: southern end of the Madagascar ridge at Walters Shoal.

🌿 Ecology

Zone Preferences
🌊 Marine
Trophic Level
3.9±0.6

📐 Morphometrics

Length–Weight Relationship: W = 0.00347 × L3.09 (TL)
Max TL
55.8cm

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2022

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
29.00/100
Low vulnerability
Trophic Level
3.9
Predator
Climate Zone
Tropical
Described By
Cordova & Ebert, 2021

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