Alewife Cambridge, and Somerville to the Mystic River. The brook gives its name to the Alewife Brook Parkway and the Alewife Brook Reservation. The Red Line (MBTA) of Boston's T ends at the Alewife station, so the name of this fish adorns the front of every northbound Red Line train. In the Southeast US, when sold and used as bait, the fish is often referred to as "LY". Both anadromous and landlocked forms occur. The landlocked form is also called a sawbelly or mooneye (although this latter name is more commonly applied to "Hiodon" spp.). Adult alewives are caught during their
Alewife Brook Parkway Brook empties into the Mystic River. There it meets the Mystic Valley Parkway, which runs from Arlington just to the west to Medford to the northeast. The Route 16 designation continues northeast. The parkway's total length is just over two miles (about three kilometers). The parkway, with the surrounding Alewife Brook Reservation (), forms part of Boston's Metropolitan Park District, established in 1893. It was originally planned by landscape architect Charles Eliot as one section of a web of pleasure roads designed for their aesthetics. Nearby Alewife Brook was straightened and channelized between 1909 and 1912, and construction of the