Cardoso, Giovanna MonticelliBastos-Pereira, RafaelaFerreira, Rodrigo Lopes2023-10-092023-10-092022-06-14https://doi.org/10.3897/subtbiol.43.81308https://bdc.icmbio.gov.br/handle/cecav/1835Iansaoniscus species are troglobitic terrestrial isopods of the Pudeoniscidae family. In this work two new species are described from caves in the Bahia state, northeastern Brazil; I. leilae sp. nov. from Toca do Gonçalo cave, in the municipality of Campo Formoso; and I. paulae sp. nov. from Lapa do Bode cave in the municipality of Itaeté. Additionally, ecological notes and conservation status are provided for both new species.enCave faunaNeotropicsOniscideaTerrestrial isopodsTroglobiteArtigo