Spiny dogfish are one of two species of shark that have a venomous spine in front of both their dorsal fins.
Features: Spiny dogfish are gray or brown with white spots on their back and a white belly. They can grow to be 5-feet long. They are called "spiny" as they have a spine behind each of the fins on their backs.
Habitat: Spiny dogfish are widely dispersed, traveling from Alaska to Chile, and from intertidal waters down to 3,000 feet. They mostly eat small fish, squid, and octopus.
Techniques: Being relatively small, spiny dogfish can be taken with light tackle. They tend to school around prey over soft bottoms. A good amount of weight will probably be necessary to keep your bait or lure near the bottom where the sharks often are. A wire leader is recommended to keep the shark from biting through the line. When landing the fish, be careful of the venomous spines in front of the dorsal fins.