Gamasina mite communities (Acari: Mesostigmata) in grain production systems of the southwestern Brazilian Amazon - Castro, Matheus C. de; Azevedo, Emiliano B. de; Britto, Erika P. J; Barreto, Marliton R; Pitta, Rafael M; Castilho, Raphael C; Moraes, Gilberto José de (Systematic & Applied Acarology, 2021)