Planispectrum Rehn & Rehn, 1939

Rehn, J. A. G. & J. W. H. Rehn. 1939[1938]. The Orthoptera of the Philippine Islands. Part I. - Phasmatidae: Obriminae. Proceedings of the Academy of Natural Sciences of Philadelphia (Proc. Acad. Nat. Sci. Philad. ) 90:389-487, pls. 31-38