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🌊 Marine Vulnerable 🌡️ Tropical

Sharptooth smooth-hound

Mustelus dorsalis Gill, 1864
Max Length
-
Max Weight
-
Lifespan
-
Trophic Level
3.6
Depth
20–200 m
Climate
Tropical
Resilience
Very low
Vulnerability
64.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

An inshore bottom-dwelling shark found on the continental shelves. Feeds primarily on shrimps and probably other crustaceans. Viviparous (with a yolk-sac placenta), with 4 young in a litter. Size at birth, 21 to 23 cm.

Scientific Name
Mustelus dorsalis
Authority
Gill, 1864
Habitat
Marine
Climate
Tropical
IUCN Status
VU
Depth Range
20–200 m
Latitude
5°S – 20°N
Trophic Level
3.6
Resilience
Very low
Vulnerability
64.00/100
Salinity
30–40 ppt

🔬 Taxonomy

🐟 Physical Description

Physical description for Sharptooth smooth-hound is currently being compiled.

🌀 Behaviour

Behavioural data for Sharptooth smooth-hound is currently being reviewed.

🦐 Diet

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

🐣 Viviparous 🤰 Viviparous

Viviparous, with a yolk-sac placenta .

🌍 Habitat & Distribution

Marine; demersal; depth range 20 - 200 m . Tropical; 20°N - 5°S

🌿 Ecology

Zone Preferences
🌊 Marine ⬇️ Benthic
Trophic Level
3.6±0.55
Food Items

shrimps and probably other crustaceans

📐 Morphometrics

Length–Weight Relationship: W = 0.00229 × L3.14 (TL)

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Vulnerable
Assessment Date
2020

📊 Population Risk & Fisheries

Population Resilience
Very low
Minimum doubling time
Fishing Vulnerability
64.00/100
High vulnerability
Trophic Level
3.6
Predator
Climate Zone
Tropical
Latitude Range
20°N – 5°S
Described By
Gill, 1864

🌐 Names & Taxonomy

Scientific Synonyms

Scientific Name Author Year Status
Galeus dorsalis Gill 1864 Synonym

🗺️ Global Occurrence Map

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

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

Aquareap Community Observations
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View all observations for Sharptooth smooth-hound ↗
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