Good Fish Guide

Lesser spotted dogfish

(Scyliorhinus canicula)

Also known as: Small-spotted catshark

Think before you buy!
Think before you buy!
Some sources of this species are more sustainable than others. View ratings.

Overview

Lesser spotted dogfish or catshark belongs to one of the largest families of sharks, the dogfishes or Scyliorhinidae. Most commonly encountered around the coasts of northern Europe it is a bottom dwelling shark most usually found over sand, mud, algae, and rocky bottoms in coastal waters down to depths of 400 m. Like many elasmobranchs, the catshark often aggregates by size and sex.

In the North East Atlantic females reach first maturity at around 52 cm, with 50% of individuals mature by 57 cm (8 years) and all are expected to be mature by 69 cm. Males reach first maturity at around 49 cm, with 50% of individuals mature by 53.5 cm (6 to 7 years) and all mature 62 cm. Females lay their eggs during spring and early summer. The shark embryos are enclosed in cases (called 'mermaids' purses) whilst they develop and mature, a period of 5-11 months depending on sea temperature.

Catsharks can grow up to 1 metre in length, but rarely seen larger than 80 cm. Maximum age is reported as 12 years. They are also marketed as dogfish.

Ratings

Showing 5 results for Lesser spotted dogfish

Best Choice

Rated 1-2
Showing 0 of 5 results
Showing 0 of 5 results

OK - Needs Improvement

Rated 3-4
Showing 0 of 5 results
Showing 0 of 5 results

Avoid

Rated 5
Showing 0 of 5 results
Showing 0 of 5 results

Under review

Ratings that are Under Review
Showing 5 of 5 results
Showing 5 of 5 results
?

Wild-caught

Location: All areas

Method: Bottom trawl (otter)

More info
?

Wild-caught

Location: All areas

Method: Bottom trawl (beam)

More info
?

Wild-caught

Location: All areas

Method: Bottom trawl (otter)

More info
?

Wild-caught

Location: All areas

Method: Bottom trawl (beam)

More info
?

Wild-caught

Location: Cornwall

Method: Net (gill or fixed)

More info
Also known as

Small-spotted catshark

Need help finding the right rating?

Quickly check the sustainability of your fish or seafood with our step-by-step tool.

Find your fish or seafood
How do we work out our ratings?

Learn more about how we calculate our sustainability ratings.

How our ratings work