Invasion

Invasion Description

1st Record: San Diego 6, on north edge of Carlsbad, collected at Jefferson Blvd. at inlet to lagoon, about halfway between here and 605 freeway, and at Hill Street crossing/CA/south shore of Buena Vista Lagoon (1975, USGS Nonindigenous Aquatic Species Program 2014)

Geographic Extent

San Diego 6, on north edge of Carlsbad, collected at Jefferson Blvd. at inlet to lagoon, about halfway between here and 605 freeway, and at Hill Street crossing/CA/south shore of Buena Vista Lagoon (1975, USGS Nonindigenous Aquatic Species Program 2014)