Figure 1: Map of collection locations in the Hawaiian Archipelago and Johnston Atoll for A. abdominalis, C. ovalis, and C. verater (photos left to right). Specimens of all species were collected at each location with the exception of Maro Reef and Johnston Atoll. No C. verater specimens were collected at Maro Reef, and only C. verater specimens were collected at Johnston Atoll. Yellow dots indicate collection locations, green indicates high islands, and blue indicates low islands and shallow habitat. (Photo credit for A. abdominalis: Kim Tenggardjaja. Photo credit for Chromis species: Keoki Stender, http://www.marinelifephotography.com/.)