Invasion

Invasion Description

1st Record: Menlo Park/CA/San Francisco Bay (1962, Carlton 1979)

Boonea bisuturalis may have been collected, and reported as Odostomia fetella, in San Pablo Bay, 1959 (Filice 1959, cited by Carlton 1979) and Suisun Bay (Markman 1986, cited by Cohen and Carlton 1995).

Geographic Extent

Menlo Park/CA/South San Francisco Bay (1962, Carlton 1979); CA/South San Francisco Bay (1977, on Cerithidea californica and Ilyanassa obsoleta, Carlton 1979); Fremont/CA/South San Francisco Bay (1977, Carlton 1977); Palo Alto/CA/South San Francisco Bay (Nichols and Thompson 1985b); off Sand Point, San Mateo County/CA/Mayfield Slough, San Francisco Bay (11/5/1984, CAS-IZ 122543, California Academy of Sciences 2013)