A taxonomic review of the genus Astrodia (Echinodermata: Ophiuroidea: Asteronychidae) - Okanishi, M.; Fujita, T. (Journal of the Marine Biological Association of the United Kingdom, 2014)
Doi reuslts in publication year 2013 but since the paper is not registered in Zooban, the year of printing is valid for priority, which is 2014.