Identification
A projecting lower jaw and prominent teeth accompany a compressed body. The skin has small scales, and there are no finlets behind the dorsal and anal fins. These details are more useful than a general impression of a silvery fish.
Size and Weight
A regional identification account reports a maximum length of 26 cm, approximately 10.2 inches. Another summary gives 22 cm standard length, which excludes the tail. Without matching measurement conventions, the figures should not be treated as conflicting records. A maximum weight was not verified.
Habitat and Food
Records place it offshore in deep marine water, on or near the bottom. Fish and pelagic crustaceans are listed as foods. These records do not support presenting it as a resident of freshwater lakes.
Fishing Context
No species-specific recreational bait or lure advice was established. Deep-water occurrence alone is not enough to recommend equipment or claim that anglers routinely catch it.
Two Lines Along the Body
One lateral line follows the upper body, while the other bends downward behind the gill-cover region and follows a lower route. This paired arrangement is a useful identification feature, particularly when separating sackfish from superficially similar offshore fishes.
All Lakes With American Sackfish
Browse all lakes and reservoirs with confirmed American Sackfish records in our database, listed alphabetically.
No published lakes are currently linked to this species in our confirmed records.