Plectranthias ahiahiata Shepherd, Phelps, Pinheiro, Pérez-Matus, & Rocha, 2018

Holotype: CAS 244172, 39.95 mm SL

Type locality: Hanga Piko, Rapa Nui (Easter Island); 27°9′12″ S, 109°26′52″ W, depth 83 meters.

Illustrations: Shepherd, Phelps, Pinheiro, Pérez-Matus, & Rocha, 2018, figs. 1–3.

Counts: D: X, 18. A: III, 7. P: 18. C: 14 (7 + 7, branched). V: 26 (10+ 16). S: 3. GR: 17 (6 +11). LL: 31. CP: 16.

Distribution: known only from the type locality, off Easter Island..