Robert LangstrothMauricio HerreraGabriel CallapaLuis Rolando RivasLucindo GonzálesLesly LópezA DimeglioGregory SchneiderRobert B. Wallace2026-03-222026-03-22202510.15560/21.2.467https://doi.org/10.15560/21.2.467https://andeanlibrary.org/handle/123456789/77015This note reports the first country records of Tropidurus madeiramamore Carvalho, Paredero, Villalobos-Chaves, Ferreira, Rodrigues & Curcio, 2024 for Bolivia, all northern Beni Department, extending the range by some 300 km to the west of earlier records, clarifying the status of specimens previously reported in the literature as Tropidurus oreadicus Rodrigues, 1987, and providing comments on the biogeographic and conservation values of the Amazonian savannas of the Beni.enHumanitiesSquamataarticle