- MASDEA (1997).
Molecular Biology and Genetics
Statistics of barcoding coverage
Specimens with Sequences:1040
Specimens with Barcodes:777
Species With Barcodes:39
Squalidae, also called dogfish sharks or sometimes spiny dogfishes, are a family of sharks in the order Squaliformes. They have two dorsal fins, each with smooth spines, but no anal fin and their skin is generally rough to the touch. Unlike virtually all other shark species, dogfish sharks possess venom which coats their dorsal spines – this venom is mildly toxic to humans.
They are carnivores and they prey upon organisms smaller than themselves.
- Froese, Rainer, and Daniel Pauly, eds. (2011). "Squalidae" in FishBase. February 2011 version.
- Compagno, Dando, & Fowler, Sharks of the World, Princeton University Press, New Jersey 2005 ISBN 0-691-12072-2
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