Delventhal, N. R., and R. D. Mooi. “Callogobius williamsi, a New Species of Goby (Teleostei: Gobiidae) from the Marquesas Islands, With Notes on the Status of All Nominal Callogobius Species”. Zootaxa, vol. 5339, no. 5, Sept. 2023, pp. 449-64, doi:10.11646/zootaxa.5339.5.3.