Ng, P. K. L. “On the Planopilumnidae Serène, 1984 (Crustacea: Brachyura: Pseudozioidea), With Diagnoses of Two New Pilumnoid Genera for Species Previously Assigned to Planopilumnus Balss, 1933”. Zootaxa, vol. 2392, no. 1, Mar. 2010, pp. 33–61, doi:10.11646/zootaxa.2392.1.2.