Water bugs (Hemipera: Heteroptera: Nepomorpha & Gerromorpha) of Chile phylogenetic and biogeographic considerations, and a catalog of the fauna Author Damgaard, Jakob Zoological Museum, Natural History Museum of Denmark, Copenhagen, Denmark. Author Moreira, Felipe Ferraz Figueiredo 0000-0002-6692-0323 Laboratório de Biodiversidade Entomológica, Instituto Oswaldo Cruz, Fundação Oswaldo Cruz, Rio de Janeiro, RJ, Brasil. ppmeiameiameia @ gmail. com; https: // orcid. org / 0000 - 0002 - 6692 - 0323 ppmeiameiameia@gmail.com text Zootaxa 2021 2021-04-14 4958 1 45 71 journal article 7181 10.11646/zootaxa.4958.1.6 e820ab38-e6b9-4a10-b0e2-f7577ad62014 1175-5326 4693036 40FBD1B2-39EC-425F-9082-C7618E9CA7EE Nerthra ( Rhinodermacoris ) praecipua Todd, 1957 Nerthra praecipua Todd, 1957: 151 .—HT: @, Chile ; USNM. Nerthra sp.; China (1963: 722) . Nerthra ( Rhinodermacoris ) praecipua Todd, 1957 ; Faúndez & Ashworth (2015: 71) . Distribution. Chile ( Los Lagos , Los Ríos) ( China 1963 , Faúndez & Ashworth 2015 ). Note: This is a subfossil comprising the head and the pronotum of the insect (Faúndez & Ashworth 2015).