TY - JOUR JF - Acarologia T1 - A redescription of the chigger Hannemania achalai Alzuet and Mauri, 1987 (Acariformes: Prostigmata: Leeuwenhoekiidae) in frogs from Sierra Grande, Cordoba, Argentina VL - 58 IS - 1 SP - 159 EP - 164 PY - 2018 SN - 0044-586X SN - 2107-7207 PB - Les Amis d'Acarologia AU - Paredes-León, Ricardo AU - Biolé, Fernanda G. AU - Valetti, Julián A. AU - Martino, Adolfo L. UR - https://doi.org/10.24349/acarologia/20184234 DO - 10.24349/acarologia/20184234 DA - 2018-01-31 ET - 2018-01-31 KW - Amphibia KW - endoparasites KW - Pleurodema cordobae KW - Pleurodema kriegi KW - Pampa de Achala AB - We redescribe the endoparasitic chigger Hannemania achalai based on specimens collected from the type frog host (Pleurodema kriegi) and an additional host (P. cordobae) in the type locality of this mite (Pampa de Achala, Córdoba province, Argentina). Hannemania achalai is diagnosed by the following characters: palpal setal formula B/B/BBB/5B, palpal claw trifurcate, galeal seta B, parasubterminala I N, 2–4 genualae I, 1 genuala II–III, femorala III absent and coxa III with 1B. This redescription is accompanied by micrographs with scanning electronic microscopy and drawings. ER -