Known geographic distribution of Caipira gen. nov., including Caipira baiana Huber sp. nov. (red square) and Caipira mineira Huber sp. nov. (green circle). Colored areas represent the main districts of the Caatinga domain sensu Moro et al. (2024): CDI – Chapada Diamantina; IRE – Irecê; PER – Peruaçu; SDS – Southern Depressão Sertaneja; and SFD – São Francisco Dunes. Other biomes are not shown. Note: Peruaçu and Irecê districts are the only limestone outcrop terrains in this region, separated by the crystalline terrains of the Southern Depressão Sertaneja and the Chapada Diamantina.