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Squalidae
Bighead spurdog
Squalus bucephalus
Broad head with two long spine fins
The bighead spurdog (Squalus bucephalus) is a rare and little-known species of dogfish shark in the family Squalidae. It is found in deep water south of New Caledonia, and over the Norfolk Ridge. Reaching at least 90 cm (35 in) in length, this stocky shark is brown above and light below, with a broad head and two dorsal fins with long spines.
- Class
- Sharks and Rays
- Order
- Dogfish Sharks
- Family
- Squalidae
- Genus
- Squalus
- Maximum length
- 90 cm
- Water
- Marine
- Body shape
- elongated
- Distribution
- Western Pacific: northern Tasman Sea on Norfolk Ridge (Stylaster Seamount), and off New Caledonia.
- Conservation status
- DDData Deficient

