Okanishi, M., and T. Fujita. “A Taxonomic Review of the Genus Astrodendrum (Echinodermata, Ophiuroidea, Euryalida, Gorgonocephalidae) With Description of a New Species from Japan”. Zootaxa, vol. 4392, no. 2, Mar. 2018, pp. 289–310, doi:10.11646/zootaxa.4392.2.4.