Ancistrogastrinae Verhoeff, 1902
6 genera
31 species
Neotropics, Cameroon
Type: Ancistrogaster: Ancistrogaster luctuosa – Typus in Naturhistoriska riksmuseet, Stockholm

Ancistrogaster Stål, 1855
-> Ancistrogaster arthritica Scudder, 1876 – Brasil (Atlantic Forest), Colombia, Peru?
-> Ancistrogaster championi de Bormans, 1893 – Costa Rica to Colombia & Venezuela
-> Ancistrogaster festae Borelli, 1906 – Ecuador
-> Ancistrogaster globalis Steinmann, 1993 – Panama
-> Ancistrogaster luctuosus Stål, 1855 – Mexico to Brasil
-> Ancistrogaster maculifera (Dohrn, 1865) – Mexico, Colombia?, Venezuela, Brasil (Atlantic Forest)
-> Ancistrogaster mendesi Moreira, 1930 – Brasil (Atlantic Forest)
-> Ancistrogaster mixta Borelli, 1906 – Costa Rica, Ecuador
-> Ancistrogaster scabiosa Steinmann, 1982 – Venezuela
-> Ancistrogaster significans Steinmann, 1982 – Brasil (Atlantic Forest)
-> Ancistrogaster spinax Dohrn, 1862 – Mexico to Costa Rica
-> Ancistrogaster uncinata (Borelli, 1915) – Mexico
-> Ancistrogaster variegata (Dohrn, 1865) – Mexico to Colombia, Venezuela & Peru
Litocosmia Hebard, 1917
-> Litocosmia roraimae Hebard, 1917 – Brasil (Amazon)
Osteulcus Burr, 1907
-> Osteulcus africanus Brindle, 1978 – Cameroon
-> Osteulcus kervillei (Burr, 1905) – Venezuela
Paracosmia Borelli, 1909
-> Paracosmia ambesa (Menozzi, 1929) – Colombia, Brazil
-> Paracosmia dugesi Borelli, 1909 – Mexico, Nicaragua
-> Paracosmia gulosa (Scudder, 1876) – Mexico, Colombia? [nomen dubium]
-> Paracosmia impennis (de Bormans, 1893) – Mexico, Costa Rica
-> Paracosmia silvestrii Borelli, 1909 – Mexico, Nicaragua, Costa Rica
-> Paracosmia tristani (Borelli, 1907) – Costa Rica
Praos Burr, 1907
-> Praos alfari (Borelli, 1906) – Costa Rica
-> Praos biolleyi (Borelli, 1907) – Costa Rica, Nicaragua
-> Praos curiosus Steinmann, 1993 – Costa Rica?, Panama
-> Praos intermedius (Burr, 1900) – Mexico?, Ecuador?, Peru
-> Praos paulensis (Moreira, 1932) – Brasil
-> Praos perditus (Borelli, 1906) – Nicaragua, Costa Rica, Panama
-> Praos robustus Borelli, 1911 – Costa Rica
Sarcinatrix Rehn, 1903
-> Sarcinatrix anomalia (Rehn, 1903) – Costa Rica, Panama, Colombia, Ecuador, Peru, Brasil, Bolivia
-> Sarcinatrix edentata Brindle, 1988 – Panama
-> Sarcinatrix quadrimaculata Brindle, 1971 – Brasil (Atlantic Forest)

Literature:
Steinmann (1989) World Catalogue of Dermaptera
Steinmann (1993) Eudermaptera II
Heleodoro & Rafael (2023) The taxonomic catalog of the Brazilian fauna: Dermaptera and Phasmatodea (Insecta), with commentaries on species list, types, authorship and distribution (https://www.scielo.br/j/zool/a/cCFxyLHZS...en#ModalTablet1)
Dermaptera Species File (2025)
iNaturalist (2025)