Invasion

Invasion Description

1st Record: Baja California/Mexico/Gulf of California, Los Angeles Bay (1953, MCZ Malacology 170714, Museum of Comparative Zoology 2013)

Geographic Extent

Baja California/Mexico/Gulf of California, Los Angeles Bay (1953, MCZ Malacology 170714, Museum of Comparative Zoology 2013); La Paz/Mexico/Gulf of California (1971, Hendrickx 1980)