RedescriptionofAcropsisGrant, 1958 (Orthoptera: Tettigoniidae: Phaneropterinae Microcentrini) and description of new species from Brazilian and Colombian Amazon Rainforest Author Mendes, Diego Matheus De Mello Instituto Nacional de Pesquisas da Amazônia, INPA, Programa de Pós-graduação em Entomologia, Caixa Postal 2223, 69080 - 971 Manaus, Amazonas, Brazil. Author Rafael, José Albertino Instituto Nacional de Pesquisas da Amazônia, INPA, Programa de Pós-graduação em Entomologia, Caixa Postal 2223, 69080 - 971 Manaus, Amazonas, Brazil. text Zootaxa 2020 2020-05-19 4779 2 230 244 journal article 22030 10.11646/zootaxa.4779.2.5 152d014b-a846-4f4d-9cb4-8ee3d382186d 1175-5326 3833503 FEBC14DB-33FE-4E43-B8E3-4CCC0EAF4B55 Key of male to Acropsis 1. Cerci apex rounded, with a hook-like spine ( Fig. 7K ). Head rugose ( Figs. 7 B–D) .......... Acropsis solimoesensis sp. nov. - Cerci apex acute, with triangular or rounded spine ( Figs. 1 I–K). Head smooth or partially rugose under eyes and frons ( Figs. 1 B–D and 10B–D).................................................................................... 2 2. Cerci spine triangular, slightly curved ( Fig. 1K ); lateral lobes of mesosternum with margins curved inwards, with acute apex ( Fig. 1E ). Head rugose under eyes and frons ( Figs. 1 B–D)..................................... Acropsis tectiformis - Cerci spine rounded ( Fig. 10K ); lateral lobes of mesosternum anteriorly parallel, posteriorly curved outwards, with rounded apex ( Fig. 10E ). Head smooth ( Figs. 10 B–D)........................................... Acropsis julianae sp. nov.