Correction

Following publication of the original article (Kosaki and Hartl 2018), the authors reported an error in the caption of Fig. 2. The caption contains the reference “Schultz, 1043”, which should be “Schultz, 1943”. Figure 2 and its corrected caption are given below.

Fig. 2
figure 1

Phoenix Islands damselfish, Plectroglyphidodon phoenixensis (Schultz, 1943), 1 m depth, La Perouse Pinnacle, French Frigate Shoals, Hawai‘i