Dogfish

Squalus acanthias

Blue sketch illustration of Dogfish
Not Kosher
Has fins but no scales
Fins Yes
Scales No
Description

The spiny dogfish, spurdog, mud shark, or piked dogfish is one of the best known species of the Squalidae (dogfishes) family of sharks, which is part of the Squaliformes order.

Spiny dogfish is sold as food across Europe, North America, and parts of South America. In England it's sold as huss in fish-and-chip shops, and the fins are used in shark fin soup.

Spiny dogfish live in shallow and offshore waters across much of the world, mostly in temperate seas. They're commonly found from about 50 to 150 meters down but range deeper than 700 meters.

Also known as

  • Spiny dogfish
  • Spurdog
  • Mud shark
  • Piked dogfish

Dogfish in foreign languages

ScientificSqualus acanthias
Hebrew קוצן נקוד
Spanish Cazón Espinoso
French Chien de mer
Italian Spinarolo
German Dornhai
Greek Ακανθίας
Russian Катран
Turkish Mahmuzlu camgöz köpek balığı
Chinese 白斑角鯊
Japanese アブラツノザメ
Indonesian Hiu-anjing duri
Warnings & Kosher Issues
  • A small shark, so it's a cartilaginous fish without the scales kosher law requires, and it is not kosher.
  • Sold under market names like huss in England and saumonette in France. The older English name rock salmon is now outlawed. None of these names change the ruling.
  • It can arch its back to jab with mildly venomous spines near its dorsal fins.