Geographic distribution of C. xikrin sp. nov., C. kayapo sp. nov. and C. xingu sp. nov. 2 location of the caves with occurrences of the new species in the state of Pará, Brazil and South America 3 Coarazuphium kayapo sp. nov., a living specimen 4 location of the caves (circles) where Coarazuphium species have been collected. Shaded regions correspond to the different highlands in the area 5 photograph of the São Félix do Xingu region, where is situated the type locality (Cave SFX-0057) of C. xingu sp. nov. 6 photograph of the N1N8 area from the Serra Norte highland, where most of caves with occurrences of C. xikrin sp. nov. are located 7 photograph of a lake found in the Serra Sul highland, where caves with occurrences of C. kayapo sp. nov. are located. Photo credits: Ativo Ambiental (3), Fundação Casa de Cultura de Marabá (5), Marcelo Rosa (6), and Robson de Almeida Zampaulo (7).