Invasion

Invasion Description

1st Record? San Jose Island, North Of, Baja California/Mexico/ Gulf of Calfornia (1889, USNM 38427, US National Museum of Natural History 2011)

Geographic Extent

El Mogote, Baja California/Mexico/La Paz Bay, Gulf of Calfornia (1940, USNM E 6271, US National Museum of Natural History 2008); Guaymas, Miramar Beach/Sonora/Mexico/Gulf of California (1948, USNM E 18133, US National Museum of Natural History 2008)