Blattidae Stephens, 1829
Pelmatosilpha alaris (Saussure, 1864)
Pelmatosilpha convexa Shelford, 1910
Pelmatosilpha coriacea Rehn, J. A. G., 1903
Pelmatosilpha cothurnata (Giglio-Tos, 1898)
Pelmatosilpha erythrocephala Salazar, 2004
Pelmatosilpha guianae Hebard, 1926
Pelmatosilpha inaudita Rocha e Silva & Gurney, 1963
Pelmatosilpha kevani Princis, 1955
Pelmatosilpha larifuga Gurney, 1965
Pelmatosilpha lata Hebard, 1929
Pelmatosilpha lenti Rocha e Silva & Lopes, 1976
Pelmatosilpha macu Rehn, J. A. G., 1930
Pelmatosilpha marginalis Brunner von Wattenwyl, 1893
Pelmatosilpha micra Hebard, 1919
Pelmatosilpha miranha Rehn, J. A. G., 1930
Pelmatosilpha occidentalis (Saussure, 1864)
Pelmatosilpha praestans Dohrn, 1887
Pelmatosilpha princisi Fernando, 1958
Pelmatosilpha purpurascens Kirby, W. F., 1903
Pelmatosilpha rotundata Scudder, 1900
Pelmatosilpha sinhalensis Shelford, 1908
Pelmatosilpha subalata Saussure & Zehntner, 1893
Pelmatosilpha vagabunda Princis, 1954
Pelmatosilpha villana Saussure & Zehntner, 1893