Ng 2002. The Indo-Pacific Pilumnidae XVI. On the identity of Pilumnus cristimanus A. Milne Edwards, 1873 and the status of Parapilumnus Kossmann, 1877 (Crustacea: Decapoda: Brachyura), with description of a new species from rubble beds in Guam. Micronesica, 34(2), September 2002: 209-226