Caspian anadromous shad
blackback
black-spined herring
alosa kessleri latin

However the blackback was rejected and the females left.

When Titus was four years old a blackback male joined his troop.

Instead, try flounder, especially winter blackback, for that Long Island menu.

Titus, still a blackback, remained subordinate to Beetsme for six years.

Which I think the blackback found quite amusing."

A blackback is a sexually mature male gorilla of up to 11 years of age.

Blackback Barb (Barbus barnardi) is a species of ray-finned fish in the genus Barbus.

The black-backed butterflyfish or blackback butterflyfish Chaetodon melannotus, is a species of butterflyfish (family Chaetodontidae).

She, a cameraman and a tracker (a local expert leading them to the gorillas) were standing on a hillside in Uganda when they were suddenly approached by a blackback.

As suggested by the name blackback land crab, it has a large blackish spot, which, although the exact shape is variable, covers a large part of the central carapace ("back").

The Arctic shrew (Sorex arcticus), also known as the blackback shrew or saddlebacked shrew, is a medium-sized shrew found in Canada and the northern United States.