title: There and back again: contributions on Pseudevoplitus Ruckes (Heteroptera: Pentatomidae).
abstract: Pseudevoplitus Ruckes was recently revised and new species were described. The genus has a Neotropical distribution, with species mainly found in the Amazon. Here, we describe the previously unknown female of P. roraimensis and add localities to its known distribution. Also, a new species, P. angelomachadoi sp. nov. (Holotype male deposited in MNHN: French Guiana, Acarouany, 15.IX.1998, A. Matocq leg.), from the Amazonia of French Guiana is described; it can be distinguished from other species of the genus mainly by the bell-shaped pygophore in males, and the gonocoxites 8 widely obscuring the laterotergites 8 basally, in females,  a unique character of this species. The key to species of Pseudevoplitus is updated to include the new species and females.
authors.affiliation: Depto. de Zoologia, Instituto de Biociências, Universidade Federal do Rio Grande do Sul, Av. Bento Gonçalves 9500, 91501-970, Porto Alegre, RS, Brazil.; Email: jocelia@ufrgs.br.
authors.forename: Jocelia
authors.initials: J
authors.lastname: Grazia
authors.affiliation: Depto. de Zoologia, Instituto de Biociências, Universidade Federal do Rio Grande do Sul, Av. Bento Gonçalves 9500, 91501-970, Porto Alegre, RS, Brazil.; Email: unknown.
authors.forename: Gisele Jardim
authors.initials: GJ
authors.lastname: Bolze
authors.affiliation: Depto. de Zoologia, Instituto de Biociências, Universidade Federal do Rio Grande do Sul, Av. Bento Gonçalves 9500, 91501-970, Porto Alegre, RS, Brazil. PPG Biologia Animal, Universidade Federal do Rio Grande do Sul, RS, Brazil.; Email: unknown.
authors.forename: Kim Ribeiro
authors.initials: KR
authors.lastname: Barão
mesh_terms: D063147:Animal Distribution; D000825:Animal Structures / Q000033:anatomy & histology / Q000254:growth & development; D000818:Animals; D049628:Body Size; D005260:Female; D005616:French Guiana; D020062:Heteroptera / Q000033:anatomy & histology / Q000145:classification* / Q000254:growth & development; D008297:Male; D009929:Organ Size