New 🐟 Mercury Safety Guide & Omega-3 Rankings Updated for 2026. View Omega-3 Rankings →

🌊 Marine Endangered 🌡️ Deep-water

Mosaic gulper shark

Centrophorus tessellatus Garman, 1906
Max Length
89 cm
Max Weight
-
Lifespan
-
Trophic Level
4.3
Depth
20–732 m
Climate
Deep-water
Resilience
Low
Vulnerability
63.00/100
Typical Length
-
Depth Zone
deep-water

📖 Overview

Mosaic gulper shark (Centrophorus tessellatus), first described by Garman, 1906 is a large fish in the family Centrophoridae (order Squaliformes). Adults typically reach 89.00 cm in maximum length. It inhabits marine coastal and open-ocean environments. Recorded depth range: 20 to 732 metres. It occurs in Deep-water waters. Diet is predominantly piscivorous, targeting other fish and larger prey. On the IUCN Red List, it is classified as Endangered.The species is a species of conservation concern.

Scientific Name
Centrophorus tessellatus
Authority
Garman, 1906
Habitat
Marine
Climate
Deep-water
IUCN Status
EN
Max Length
89 cm
Depth Range
20–732 m
Trophic Level
4.3
Resilience
Low
Vulnerability
63.00/100
Salinity
30–40 ppt

🔬 Taxonomy

🐟 Physical Description

Physical description for Mosaic gulper shark is currently being compiled.

🌀 Behaviour

Behavioural data for Mosaic gulper shark is currently being reviewed.

🦐 Diet

small fish
crustaceans
cephalopods

🥚 Reproduction

🐣 Ovoviviparous

Distinct pairing with embrace . Ovoviviparous, embryos feed solely on yolk .

🌍 Habitat & Distribution

Marine; benthopelagic; depth range 20 - 732 m . Deep-water; 32°N - 31°N, 130°E - 132°E Northwest Pacific: southeastern Honshu, Japan.

🌿 Ecology

Zone Preferences
🌊 Marine 🌑 Deep Water
Trophic Level
4.3±0.3

📐 Morphometrics

Length–Weight Relationship: W = 0.00251 × L3.19 (TL)
Max TL
89cm

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Endangered
Assessment Date
2019

📊 Population Risk & Fisheries

Population Resilience
Low
Minimum doubling time
Fishing Vulnerability
63.00/100
High vulnerability
Trophic Level
4.3
Apex / Top predator
Climate Zone
Deep-water
Described By
Garman, 1906

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Mosaic Dogfish · Mosaic Gulper Shark
🇯🇵Japanese Genrokuzame · ゲンロクザメ

Scientific Synonyms

Scientific Name Author Year Status
Centrophorus tasselatus Garman 1906 Synonym

🗺️ 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
0 Observations logged on Aquareap

No observations yet - be the first to log one!

View all observations for Mosaic gulper shark ↗
Suggest an Edit

Spotted incorrect or outdated data? Submit a correction and our editorial team will review it. Approved edits go live within 48 hours.

Link to a scientific paper, FishBase, or other authoritative source
Report an Issue

Found a factual error, broken data, or inappropriate content? Let us know and we will investigate promptly.