Document Type

Article

Publication Date

4-16-2025

Abstract

Many ascidian (sea squirt) species are common members of fouling communities, particularly on floating substrates such as docks and pilings and through maritime transport, have been introduced worldwide. For the past 30 years, marinas in Southern California have been regularly monitored for introduced species due to their proximity to the international shipping terminals in Los Angeles and Long Beach Harbors. Here, we report on the first record in the eastern Pacific of an ascidian in the family Corellidae (O. Phlebobranchia), Corella japonica, found at the Newmarks Yacht Centre in Los Angeles Harbor. This study further highlights the importance of continuously monitoring harbors and marinas to detect the early arrival of new non-native species.

This article was published Open Access through the CCU Libraries Transformative Agreement Program. The article was first published in the Journal of the Marine Biological Association of the United Kingdom: https://doi.org/10.1017/S0025315425000360

Creative Commons License

Creative Commons Attribution 4.0 International License
This work is licensed under a Creative Commons Attribution 4.0 International License.

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