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Lollipop cat shark (Cephalurus cephalus) — Scyliorhinidae

Lollipop cat shark

Cephalurus cephalus
LC · Least Concern

The Lollipop cat shark (Cephalurus cephalus) is a saltwater fish of the family Scyliorhinidae that grows up to 28 cm.

Length
28 cm
Water
Saltwater
Depth
155.0–927.0 m
Diet
Carnivore
Behaviour
Solitary
Activity
Nocturnal
Body shape
Elongated (eel-like)
Substrate
Sand / mud bottom
Danger
Harmless
Range
Eastern Pacific
Edibility
Not eaten

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Description

The lollipop catshark is a small deep-sea shark from the eastern Pacific, off southern Baja California and in the Gulf of California. It grows to about 28 cm and takes its name from its strikingly broad, flattened and greatly enlarged head with an inflated gill region, followed by a slender body. The enlarged gills help it survive in low-oxygen deep water on the upper continental slope, between about 150 and 930 metres. The fish is dark coloured and ovoviviparous. It feeds on small deep-sea prey. The IUCN assesses the species as Least Concern (LC).

Frequently asked questions

How do you recognise the Lollipop cat shark?

The Lollipop cat shark has an elongate, eel-like body, is mainly brown and shows a plain pattern. Greatly enlarged, flattened head with an inflated gill region for oxygen-poor deep water

Where does the Lollipop cat shark live?

The Lollipop cat shark lives in the sea (marine waters) and is mostly found around sand or mud bottom. Eastern Pacific

How big does the Lollipop cat shark get?

The Lollipop cat shark grows to a maximum of about 28 cm. On average the species is around 24 cm.

Is the Lollipop cat shark dangerous to humans?

No, the Lollipop cat shark is harmless to humans. This species is harmless to humans. No specific first aid is needed. Still handle the fish with care: mind the fin rays and the sharp edges of the gill cover, and rinse any scratch with clean water and cover it. For a dirty or deep wound check tetanus status.

Is the Lollipop cat shark edible?

The Lollipop cat shark is not usually eaten.

More photos

Lollipop cat shark (Cephalurus cephalus) — Scyliorhinidae — 2
Wikimedia Commons — Agencia Informativa Conacyt (CC BY 4.0)
Lollipop cat shark (Cephalurus cephalus) — Scyliorhinidae — 3
Wikimedia Commons — Agencia Informativa Conacyt (CC BY 4.0)
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All data

Identification

English name
Lollipop cat shark verified
Scientific name
Cephalurus cephalus
Family
Scyliorhinidae
Other names
Lollipop cat shark; Lollipop catshark verified

Appearance

Size class
Medium verified
Max length (cm)
28.0 verified
Average length (cm)
24.0 verified
Body shape
Elongated (eel-like) sourced
Dominant colour
Brown inferred
Pattern
Plain sourced
Tail shape
Straight inferred
Mouth position
Inferior (downward) sourced
Lips
Thin sourced
Barbels
No sourced
Dorsal fins
Two separate sourced
Dorsal spines
No sourced

Habitat & distribution

Water type
Saltwater sourced
Substrate
Sand / mud bottom sourced
Min depth (m)
155.0 verified
Max depth (m)
927.0 verified
Natural range
Eastern Pacific verified
Origin
Native verified

Behaviour & biology

Diet
Carnivore sourced
Diet (detail)
Small deep-sea fishes and crustaceans inferred
Social behaviour
Solitary sourced
Territorial
No sourced
Activity
Nocturnal inferred
Reproduction
Separate sexes sourced
Sexual dimorphism
No sourced
Seasonality
Ovoviviparous deep-sea shark; present year-round. sourced
Special features
Greatly enlarged, flattened head with an inflated gill region for oxygen-poor deep water sourced

For anglers

Edibility
Not eaten sourced
Fishing method
Bottom fishing with natural bait (worm, shrimp or fish) on or just above the seabed. inferred
Regulations source
FishBase ↗ inferred

Safety

Danger to humans
Harmless sourced
First aid
This species is harmless to humans. No specific first aid is needed. Still handle the fish with care: mind the fin rays and the sharp edges of the gill cover, and rinse any scratch with clean water and cover it. For a dirty or deep wound check tetanus status. verified

Status & sources

Sources
FishBase via GBIF (DwC-A), CC-BY-NC 4.0

More from the family Scyliorhinidae

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