Phylogeny of Pachylis Lepeletier & Serville, 1825 (Hemiptera, Coreidae, Coreinae) with Thasus Stål, 1865 as a new synonym, and the redescription of Pachylis laticornis (Fabricius, 1798) Author S., Wanessa da Author Costa Author Campos, Luiz A. Programa de Pós-Graduação em Biologia Animal, Departamento de Zoologia, Universidade Federal do Rio Grande do Sul, Avenida Bento Gonçalves 9500, 91501 - 970, Porto Alegre, RS (Brazil) wanessa. dsc @ gmail. com (corresponding author); luiz. campos @ ufrgs. br dsc@gmail.com text Zoosystema 2022 2022-11-15 44 21 503 547 journal article 192351 10.5252/zoosystema2022v44a21 a768e57e-d8f6-4cdb-9cc5-6607d6267a5f 1638-9387 7341932 urn:lsid:zoobank.org:pub:7FE7B069-289E-4633-AB6B-F132CA698E83 Pachylis obscura Spinola, 1837 incertae sedis Pachylis obscura Spinola, 1837: 137 . — Stål 1873: 51 ( Incertae sedis ). — Lethierry & Severin 1894: 23 ( Incertae sedis ). — Brailovsky & Guerrero 2014: 363 ( Incertae sedis ). — CoreoideaSF Team 2020 . Mictis obscura Stål 1866: 259 . — CoreoideaSF Team 2020 .