New data on the cockroaches previously attributed to the genus Duchailluia Rehn, 1933 (Dictyoptera: Blattidae: Blattinae) Author Anisyutkin, Leonid N. Author Telnov, Dmitry text Zootaxa 2018 2018-12-20 4532 4 523 538 journal article 27734 10.11646/zootaxa.4532.4.4 4809e341-99ce-476f-a3a8-5229de62f5eb 1175-5326 2615629 A35A92D5-2628-4203-8C94-DDBFFFCDC79E Genus Neostylopyga Shelford, 1911 Type species: Blatta rhombifolia Stoll, 1813 . By subsequent designation. Notes . The name Neostylopyga was proposed by Shelford (1911b) to replace the preoccupied generic name Stylopyga Brunner von Wattenwyl, 1865 . The genus Neostylopyga includes Blattinae cockroaches with strongly reduced tegmina and wings. The remarkable diversity in structure of the male genitalia gives us an opportunity to assume this genus is artificial and needs to be revised, in particular on base of extensive investigation of the genitalic structures. The structure of the male genitalia of the type species, N . rhombifolia , resembles Periplaneta americana ( Linnaeus, 1758 ) , the type species of the genus Periplaneta Burmeister, 1838 ( Anisyutkin 2010 ) .