Ng, P.K.L. (1987) The Indo-Pacific Pilumnidae II. A revision of the genus Rhizopa Stimpson, 1858, and the status of the Rhizopinae Stimpson, 1858 (Crustacea, Decapoda, Brachyura). Indo-Malayan Zoology4: 69–111. PDF is 3.5MB
The Indo-Pacific Pilumnidae II. A revision of the genus _Rhizopa_ Stimpson, 1858, and the status of the Rhizopinae Stimpson, 1858 (Crustacea, Decapoda, Brachyura)