Invasion
Invasion Description
1st Record: Port Harcourt/Nigeria (1959, Cook 1968)
Geographic Extent
Port Harcourt/Nigeria (1959, Cook 1968); Lagos/Nigeria/Niger River delta (Cook 1968); Ghana/River Densu (Cook 1968)
Vectors
Level | Vector |
---|---|
Alternate | Ballast Water |
Alternate | Hull Fouling |