First record of two sublittoral amphipods from Hawai‘i

Abstract

The first record of two genera of sublittoral amphipods, Autonoe Bruzelius, 1859 and Perioculodes G.O. Sars, 1892, is provided for Hawai‘i. The specimens most closely match Autonoe seurati (Chevreux 1907) and Perioculodes aequimanus (Kossmann, 1880). They were collected from an autonomous reef monitoring structure deployed in Honolulu Harbor, O‘ahu. Both species are likely recent introductions.