New species of Binodacarus and Rhodacarus mites (Mesostigmata: Rhodacaridae) from Brazilian Cerrado biome, and a key to the world species of the genera Author Braga, Alice Freitas Author Castilho, Raphael De Campos text Zootaxa 2024 2024-08-22 5497 1 70 82 http://dx.doi.org/10.11646/zootaxa.5497.1.3 journal article 302168 10.11646/zootaxa.5497.1.3 7c25c0c9-ed48-4b27-a5c7-1465f853c9b1 1175-5326 13617848 94C51770-52AA-4193-90F4-73C916F2ECC4 Key to world species of Binodacarus based on adult females 1. Podonotal shield with two scleronoduli between setae j 5 and j 6; setae s 3 and S 4 on unsclerotised cuticle laterad podonotal shield; seta Jv 1 on unsclerotised cuticle anteriad ventrianal shield; metapodal platelets subdivided into a small anterior fragment and a larger posterior fragment............................................ B . brasiliensis Castilho & Moraes, 2010 - Podonotal shield with four scleronoduli between setae j 5 and j 6; setae s 3 and S 4 on podonotal shield; seta Jv 1 on ventrianal shield; metapodal platelets ellipsoidal or elongate, not subdivided............................................... 2 2. Fixed cheliceral digit with four teeth in addition to the apical tooth; seta s 5 anteriad s 6; setae Zv 1 and Zv 3 on unsclerotised cuticle around ventrianal shield; metapodal platelets ellipsoidal and short (≅ 15 μm); anterolateral seta of trochanter II brush-like..................................................... B . aceguensis Duarte, Castilho, Cunha & Moraes, 2016 - Fixed cheliceral digit with five teeth in addition to the apical tooth; seta s 5 about in transverse line with s 6; setae Zv 1 and Zv 3 on ventrianal shield; metapodal platelet elongate and long (≅ 40 μm); setae of trochanter II similar to each other, aciculate................................................................................... B. tocantinensis sp. nov.