New Immigrant Drosophilidae in Hawaii, and a Checklist of the Established Immigrant Species

Abstract

Six immigrant species are added to the list of Drosophilidae of Hawaii. They are: Amiota sp, Drosophila bizonata Kikkawa and Peng, D. nasutoides Okada, Hirtodrosophila sp. nr. unicolorata Wheeler, Scaptodrosophila sp., and Scaptomyza pallida (Zetterstedt). Seven new island records of previously established species are also documented. An annotated list of the 32 immigrant species of Drosophilidae established in Hawaii is provided, with the earliest confirmed year of detection for each species.