alosa pseudoharengus การใช้

The Lake Huron population has been increasing recently, perhaps as a consequence of low alewife ( " Alosa pseudoharengus " ) abundance.
The introduced alewife ( " Alosa pseudoharengus " ) and rainbow smelt ( " Osmerus mordax " ) are also aggressive predators of juveniles.
Alewife, " Alosa pseudoharengus " is an anadromous species of herring found in North America, anadromous meaning that it mates and is born in fresh water, but live most of its life in saltwater.
The fish targeted for upstream passage at the Rahway River Water Supply Dam are alewife ( Alosa pseudoharengus ), blueback herring ( Alosa aestivalis ), gizzard shad ( Dorosoma cepedianum ), white perch ( Morone Americana ) and the endangered American eel ( Anguilla rostrate ).
Parasitic sea lamprey ( " Petromyzon marinus ", alewife ( " Alosa pseudoharengus " ) and rainbow smelt ( " Osmerus mordax " ), in particular, have been implicated in their demise, and are believed to have stressed populations to the extent that previously sustainable levels of exploitation became unsustainable.