TY - JOUR JF - Acarologia T1 - A new species of Rhynchohydracarus Lundblad 1936 (Acariformes: Hydrachnidiae: Hydryphantoidea: Rhynchohydracaridae) from central Brazil, with DNA barcodes, a key for known species and a proposal for the homologies of dorsalia, ventralia, lateralia and glandularia for the family VL - 62 IS - 1 SP - 161 EP - 173 PY - 2022 SN - 0044-586X SN - 2107-7207 PB - Les Amis d'Acarologia AU - Castro, Luiz A. S. de AU - Proctor, Heather C. AU - Lofego, Antonio C. UR - https://doi.org/10.24349/0lg5-xg0l DO - 10.24349/0lg5-xg0l DA - 2022-02-03 ET - 2022-02-03 KW - water mites KW - streams KW - integrative taxonomy KW - COI AB - We describe a new species of the genus Rhynchohydracarus, R. armiger n. sp., from central Brazil, including complete information for female and male, accompanied by DNA barcode sequences. It is the first record of water mites for the running waters of the Cerrado biome. We present a proposal for the homologies of dorsalia, ventralia, and glandularia in Rhynchohydracaridae and also provide an identification key for the known species of the genus. ER -