Aspidosiphon (Aspidosiphon) misakiensis Ikeda, 1904: 41–43, pl. 1, fig. 9, pl. 3, figs 68–72, as Aspidosiphon misakiensis;

type locality: Misaki, Japan, on rocky coast. — Dean et al. 2010: 64, as A. misakiensis (Silverado, Cocos Island, Costa Rica, subtidal calcareous rock, 11 m). Questionable record in the TEP.