Sato, T., Reimer, J.D. & Naruse, T. (2025) A new species of the genus Hexapinus Manning & Holthuis, 1981 (Decapoda: Brachyura: Hexapodidae) from Okinawa Island, Ryukyu Islands, with a note on the heterogeneity of the genus. Zootaxa, 5679 (3), 419–430.