A taxonomic study of the genus Panesthia (Blattodea, Blaberidae, Panesthiinae) from China with descriptions of one new species, one new subspecies and the male of Panesthiaantennata

One new species Panesthia guizhouensis sp. n. and one new subspecies Panesthia stellata concava ssp. n. are described and illustrated. The male of Panesthia antennata Brunner von Wattenwyl, 1893 and its brachypterous form are described and illustrated for the first time. Panesthia strelkovi Bey-Bienko, 1969 is redescribed and illustrated. Three known species, Panesthia birmanica Brunner von Wattenwyl, 1893, Panesthia sinuata Saussure, 1839 and Panesthia angustipennis cognata Bey-Bienko, 1969 are illustrated. In addition, a key to all species of the genus Panesthia from China is presented.