Invasion

Invasion Description

1st Record: CA/Newport Bay (1951, Allen Hancock Foundation, cited by Carlton 1979)

Geographic Extent

CA/Newport Bay (1951,2017, Allen Hancock Foundation,1954, Reish 1959, both cited by Carlton 1979; 1998, Ranasinghe et al. 2005; Ruiz and Geller 2021, 3 of 10 sites sampled)