T. Sato, J. D. Reimer, and T. Naruse, “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, vol. 5679, no. 3, pp. 419–430, Aug. 2025.