Invasion
Invasion Description
None
Geographic Extent
ME/Penobscot River (migrating adults, formerly a spawning population, Bigelow and Schroeder 1953)
Vectors
| Level | Vector |
|---|
None
ME/Penobscot River (migrating adults, formerly a spawning population, Bigelow and Schroeder 1953)
| Level | Vector |
|---|