New tick records in the western Brazilian Amazon, with notes on rickettsial infection and molecular evidence for Amblyomma crassum in Brazil. - Tojal SD; Labruna MB; Martins TF; Meneguetti DUO; Binder LC; Lima J; Guilherme E; Botelho ALM; da Cruz KS; Camargo LMA (Acta tropica, 2025)