A new Mexican species of Rhyparus Westwood (Coleoptera: Scarabaeidae: Aphodiinae), with new records and a key to the Mexican and Guatemalan species Author Mora-Aguilar, Eder F. Author Delgado, Leonardo text Zootaxa 2019 2019-05-22 4609 1 196 200 journal article 26730 10.11646/zootaxa.4609.1.13 cf66c1d6-d78a-4ee9-a888-c7be00c85421 1175-5326 3150403 B9AE5E63-3C1A-414A-BDF1-08880F644121 Rhyparus opacus Cartwright & Woodruff, 1969 new state record This species is endemic to Mexico , and is only know from Veracruz ( Cartwright & Woodruff, 1969 ; Delgado et al. 2012 ). One specimen represents a new state record, labeled: “ MEXICO : Oaxaca , Uluapa, 4 km NE Ayautla, 11-VI-2016 , Alt. 805 m , 18.06216º N , - 96.64861º W , lowland forest, winkler leaf litter, J. Valenzuela et al. cols.” (IEXA) ( Fig. 10 ).