[1]
P. Artal, B. W. van Bakel, R. H. B. Fraaije, and J. W. M. Jagt, “New retroplumid crabs (Crustacea, Brachyura, Retroplumidae Gill, 1894) from the Eocene of Huesca (Aragón, Spain)”, Zootaxa, vol. 3652, no. 3, pp. 343–352, May 2013.