Spiny Dogfish

Squalus acanthias

Vulnerable Saltwater

Maksimum Boy

160,0 cm

Maksimum Ağırlık

9,1 kg

Renk

Gray to brownish-gray back with …

Derinlik Aralığı

0-1978m

Familya

Sphyrnidae

Kategori

Food Fish

Hakkında

The spiny dogfish is one of the most abundant shark species worldwide. Named for the venomous spine in front of each dorsal fin, it has the longest known gestation period of any vertebrate at nearly two years.

Physical Description

Measurement	Value
Maximum Length	160,0 cm
Maximum Weight	9,1 kg
Derinlik Aralığı	0-1978m

Coloration

Gray to brownish-gray back with a row of small white spots along each side that fade with age; belly pale white to cream; countershaded with a clear pale margin along the pectoral and pelvic fins.

Habitat & Distribution

Estuaries

Su Tipi

Saltwater

Derinlik Aralığı

0-1978m

Coğrafi Dağılım

Cosmopolitan in cold to temperate shelf waters of the North Atlantic, North Pacific, Mediterranean, and Black Sea. Congregates in large schools on continental shelf and slope from intertidal to 900 m depth.

{# Distribution Map — SVG world map highlighting countries where the fish is found. Expects: distribution_country_codes (JSON array of ISO alpha-2 codes) #}

Conservation Status

Vulnerable IUCN Red List

Spiny Dogfish is classified as Vulnerable by the International Union for Conservation of Nature (IUCN).

Spiny Dogfish faces significant threats to its wild populations.

Yenirlik ve Mutfak

Tat

Firm, lean white flesh with a mild flavor; a traditional component of British fish-and-chips under the name 'rock salmon.' Vulnerable status — sustainable sourcing is important.

Balıkçılık Bilgileri

Spor Balığı

Evet

Taxonomy

Takım	Carcharhiniformes (Ground sharks)
Familya	Sphyrnidae (Hammerhead sharks)
Türler	Squalus acanthias

Names in Other Languages

Language	Name
French	Aiguillat commun
Spanish	Mielga

Sık Sorulan Sorular

Can you eat Spiny Dogfish?

Firm, lean white flesh with a mild flavor; a traditional component of British fish-and-chips under the name 'rock salmon.' Vulnerable status — sustainable sourcing is important.

How big does Spiny Dogfish get?

Spiny Dogfish can grow up to 160.0 cm long and weigh 9.1 kg.

Where is Spiny Dogfish found?

Is Spiny Dogfish endangered?

The conservation status of Spiny Dogfish is Vulnerable according to the IUCN Red List.

What family does Spiny Dogfish belong to?

Spiny Dogfish (Squalus acanthias) belongs to the family Sphyrnidae (Hammerhead sharks) in the order Carcharhiniformes (Ground sharks).