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Issue: Vol. 5613 No. 2: 27 Mar. 2025
Type: Article
Published: 2025-03-27
DOI: 10.11646/zootaxa.5613.2.4
Page range: 279-293
Abstract views: 182
PDF downloaded: 11

Three new species of grasshoppers Dichroplini (Orthoptera: Acrididae Melanoplinae) from State of Rio Grande do Sul, Southern Brazil

Laboratório de Entomologia; Departamento de Biodiversidade e Ecologia; Faculdade de Biociências; Pontifícia Universidade Católica do Rio Grande do Sul. Avenida Ipiranga; 6681; Prédio 40; sala 127; 90619-900; Porto Alegre; RS; Brazil.
Instituto de Desenvolvimento Sustentável Mamirauá; Grupo de Ecologia e Conservação de Felinos na Amazônia; Tefé; Amazonas; Brazil.
Universidade Federal do Rio Grande do Sul; Instituto de Biologia; Departamento de Zoologia e Departamento de Genética; Campus do Vale; Porto Alegre; RS; Brazil.
Universidade Federal de Pelotas; Departamento de Ecologia; Zoologia e Genética; Instituto de Biologia; Campus Universitário Capão do Leão s/n; Capão do Leão; RS; Brazil.
Orthoptera Insect morphology taxonomy Neotropical Pampa Biome

Abstract

Three new species of grasshoppers are described herein, Pseudoscopas rubromaculatus sp. nov. and Neopedies sainthilairensis sp. nov. from Parque Natural Municipal Saint’Hilaire, and Pseudoscopas itapuaensis sp. nov. of the Parque Estadual de Itapuã, both in the municipality of Viamão, State of Rio Grande do Sul, Brazil. Morphological descriptions are provided together with illustrations emphasizing the most significant diagnostic features of external morphology and male genitalia. New species were described by the body color pattern, as well as the epiproct and epiphallus morphology. Information is given about type specimens, material examined, habitat preferences and geographic localization map.

 

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How to Cite

Costa, M.K.M.D., Acosta, R.C., Timm, V.F. & Zefa, E. (2025) Three new species of grasshoppers Dichroplini (Orthoptera: Acrididae Melanoplinae) from State of Rio Grande do Sul, Southern Brazil. Zootaxa, 5613 (2), 279–293. https://doi.org/10.11646/zootaxa.5613.2.4