About the Data
Species records include data on invasions history, distribution, ecology, impact, and more. These data were gathered from published literature and targeted surveys. All records have undergone expert review, unless otherwise noted.
Species Profiles
CalNEMO includes detailed information on the species of marine and estuarine of invertebrates and algae introduced to the State of California. Each record contains information on taxonomy, distribution, ecology, and impacts, as well as references.
Bay Reports
Access species lists for major bays in California, including break downs by taxonomic group and year of first introduction.