We found 2 definitions of spiny dogfish from 2 different sources.
Noun |
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spiny dogfish - small bottom-dwelling dogfishes | ||
dogfish any of several small sharks | ||
family squalidae, squalidae dogfishes having a spine in each dorsal fin | ||
atlantic spiny dogfish, squalus acanthias destructive dogfish of the Atlantic coastal waters of America and Europe; widely used in anatomy classes |