Atlantic Wolfish and Similar Species
Anarhichas lupus
Got a photo? Identify fish instantly with the Fishby app.
Open the appSeveral fish can be confused with Atlantic Wolfish. Here are the key differences.
Species often confused with {name}
Northern Wolffish
Anarhichas denticulatus
Key differences: Generally darker coloration, often uniformly dark brown or purplish. Its teeth are more conical and less robust than A. lupus, and it typically has a more slender body. Found in deeper, colder waters.
Spotted Wolffish
Anarhichas minor
Key differences: Distinguished by numerous distinct dark spots over its body, which are usually absent or much less defined in A. lupus. Its head is also typically smaller relative to its body size compared to A. lupus.
Blue Wolffish
Anarhichas latifrons
Key differences: Characterized by a bluish-gray to dark blue coloration and a broader, flatter head. Its teeth are also less robust than A. lupus, and it generally inhabits deeper waters.
Explore Atlantic Wolfish
Identify fish anywhere
Free on iOS, Android, and Web. Photo identification, full species details, and more.