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

🌊 Marine Least Concern 🌡️ Deep-water

Lollipop catshark

Cephalurus cephalus Gilbert, 1892
Max Length
28 cm
Max Weight
-
Lifespan
-
Trophic Level
3.7
Depth
155–927 m
Climate
Deep-water
Resilience
Very low
Vulnerability
17.00/100
Typical Length
24 cm
Depth Zone
deep-water

📖 Overview

Found on the upper continental slope and outermost shelf. The expanded branchial region of this shark suggests that they are adapted to bottom areas with low dissolved oxygen levels. With little information available, reproductive mode could either be ovoviviparous or oviparous, paired eggs are laid .

Scientific Name
Cephalurus cephalus
Authority
Gilbert, 1892
Habitat
Marine
Climate
Deep-water
Body Shape
Elongated
IUCN Status
LC
Max Length
28 cm
Depth Range
155–927 m
Latitude
15°S – 32°N
Trophic Level
3.7
Resilience
Very low
Vulnerability
17.00/100
Salinity
30–40 ppt

🐟 Physical Description

: elongated.

🌀 Behaviour

Behavioural data for Lollipop catshark is currently being reviewed.

🦐 Diet

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

🐣 Oviparous

Oviparous, paired eggs are laid. Embryos feed solely on yolk . Other sources describe ovoviviparity as an alternative reproductive mode .

🌍 Habitat & Distribution

Marine; bathydemersal; depth range 155 - 927 m . Deep-water; 32°N - 15°S Central Pacific: southern Baja California, Mexico and Gulf of California.

🌿 Ecology

Zone Preferences
🌊 Marine 🌑 Deep Water
Trophic Level
3.7±0.4

📐 Morphometrics

Length–Weight Relationship: W = 0.00398 × L3.06 (TL)
Max TL
28cm

🌡️ 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
17.00/100
Low vulnerability
Trophic Level
3.7
Predator
Body Shape
Elongated
Climate Zone
Deep-water
Latitude Range
32°N – 15°S
Described By
Gilbert, 1892

🌐 Names & Taxonomy

Scientific Synonyms

Scientific Name Author Year Status
Catulus cephalus Gilbert 1892 Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 7 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 Lollipop catshark ↗
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.