Dogfish

Among the 250 shark species that may be threatened by the fin trade are hammerheads, the plankton-eating basking shark and the spiny dogfish.

Off the United States, the National Marine Fisheries Service is helping industry explore fisheries for deep shrimp, rattails, chimeras, orange roughy, smoothheads, slackjaw eels, blue hake, skates and dogfish, which the National Fisheries Institute, an industry group, in an effort to improve their marketability, has renamed cape shark.

Bowfins, sometimes called Dog-fish, live in sluggish waters throughout eastern N.A.