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🌊 Marine Least Concern 🌡️ Tropical

Spotted-belly catshark

Atelomycterus erdmanni Fahmi & White, 2015
Max Length
50.1 cm
Max Weight
-
Lifespan
-
Trophic Level
3.7
Depth
3–62 m
Climate
Tropical
Resilience
Low
Vulnerability
26.00/100
Typical Length
-
Depth Zone
reef

📖 Overview

Overview information for Spotted-belly catshark is currently being compiled by our editorial team.

Scientific Name
Atelomycterus erdmanni
Authority
Fahmi & White, 2015
Habitat
Marine
Climate
Tropical
Body Shape
Elongated
IUCN Status
LC
Max Length
50.1 cm
Depth Range
3–62 m
Trophic Level
3.7
Resilience
Low
Vulnerability
26.00/100
Salinity
30–40 ppt

🐟 Physical Description

This medium-sized species (to at least 508 mm TL) is distinguished by the following set of characters: relatively short snout, 3.4-3.8% TL; head length 17.5-17.9% TL; precaudal length 76.6-79.1% TL; interdorsal space 13.4-13.7% TL; the distance between pectoral and pelvic fins and pelvic to anal fins about equal, ratio of pectoral-pelvic and pelvic-anal 1.01-1.02; anal-fin length to anal-fin base ratio 1.29; moderately falcate dorsal fins with posterior margins sloping anteroventrally from fin apices; strongly tricuspid denticles with an elongate medial cusp; claspers of adult males are relatively short, the outer length 9% TL, clasper base width 15.5% of clasper outer length, not stubby, not tapering from base to tip; clasper glans extend about half of clasper outer length; cover rhipidion is relatively narrow; rhipidion moderately large, partly concealed by cover rhipidion and exorhipidion; pseudosiphon about half length of cover rhipidion; the clasper tip is narrow and bluntly pointed; colour pattern with dark brown to black and white spots and blotches, and faint dark brown saddles; white spots are surrounded by 2-4 dark spots; dark spots are scattered along most of the ventral surface (less distinct in male); a distinct white stripe run through upper third of gill slits .: elongated; Cross section: oval.

🌀 Behaviour

Behavioural data for Spotted-belly catshark is currently being reviewed.

🦐 Diet

Diet information for Spotted-belly catshark is currently being compiled.

🥚 Reproduction

Reproduction data for Spotted-belly catshark is currently being compiled.

🌍 Habitat & Distribution

Marine; reef-associated; depth range 3 - 62 m . Tropical

🌿 Ecology

Zone Preferences
🌊 Marine 🪸 Reef Associated
Trophic Level
3.7±0.3

📐 Morphometrics

Length–Weight Relationship: W = 0.00389 × L3.12 (TL)
Max TL
50.1cm

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2020

📊 Population Risk & Fisheries

Population Resilience
Low
Minimum doubling time
Fishing Vulnerability
26.00/100
Low vulnerability
Trophic Level
3.7
Predator
Body Shape
Elongated
Climate Zone
Tropical
Described By
Fahmi & White, 2015

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