Invasion
Invasion Description
1st Record: Santos, Sao Paulo state/Brazil/Atlantic Ocean (Marcus 1937, as Acanthodesia serrata, Vieira et al. 2008)
Geographic Extent
Sao Paulo state/Brazil/Atlantic Ocean (Marcus 1937, as Acanthodesia serrata, Vieira et al. 2008); Parana state/Brazil/Paranagua Bay (2004, Cangussu 2008)); Caioba´ Yacht Club, Matinhos, Parana./Brazil/Atlanitc Ocean (7/2012, Xavier et al. 2021, 25?50?60.0”S, 48?32?45.9”)
Vectors
| Level | Vector |
|---|---|
| Alternate | Ballast Water |
| Probable | Hull Fouling |