Invasion

Invasion Description

1st Record: Santa Catalina Island/CA/Big Fishermans Cove (1997, Engle and Richards 2001, during El Nino, establishment unknown); Santa Catalina Island/CA/Catalina Harbor (1998, Engle and Richards 2001, during El Nino, establishment unknown); Santa Catalina Island/CA/Isthmus Cove (1998, Engle and Richards 2001, during El Nino, establishment unknown); Purse Seine Rock, San Clemente Island/CA/Pacific Ocean (1996, Engle and Richards 2001, during El Nino, establishment unknown); Pyramid Head, San Clemente Island/CA/Pacific Ocean (1996, Engle and Richards 2001, during El Nino, establishment unknown)

Geographic Extent

Santa Catalina Island/CA/Big Fishermans Cove (1997, Engle and Richards 2001, during El Nino, establishment unknown); Santa Catalina Island/CA/Catalina Harbor (1998, Engle and Richards 2001, during El Nino, establishment unknown); Santa Catalina Island/CA/Isthmus Cove (1998, Engle and Richards 2001, during El Nino, establishment unknown); Purse Seine Rock, San Clemente Island/CA/Pacific Ocean (1996, Engle and Richards 2001, during El Nino, establishment unknown); Pyramid Head, San Clemente Island/CA/Pacific Ocean (1996, Engle and Richards 2001, during El Nino, establishment unknown), Santa Catalina Island/CA/Big Fishermans Cove (1997, Engle and Richards 2001, during El Nino, establishment unknown); Santa Catalina Island/CA/Catalina Harbor (1998, Engle and Richards 2001, during El Nino, establishment unknown); Santa Catalina Island/CA/Isthmus Cove (1998, Engle and Richards 2001, during El Nino, establishment unknown); B lue Cavern Onshore State Marine Conservation Area, Santa Catlaina Island/CA/Sotuhern California Bight (1970-2019, Looby and Ginsburg 2021);Purse Seine Rock, San Clemente Island/CA/Pacific Ocean (1996, Engle and Richards 2001, during El Nino, establishment unknown); Pyramid Head, San Clemente Island/CA/Pacific Ocean (1996, Engle and Richards 2001, during El Nino, establishment unknown); Carlsbad/CA/Agua Hedionda Lagoon (2000, Cohen et al. 2002);