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Scanning electron micrographs of adult male Rhipicephalus sanguineus (Acari: Ixodidae) collected in Brazil. Dorsal and ventral view of ticks from (A) Rondônia (× 33); (B) Rondônia (× 23); (C) Roraima (× 27); (D) Roraima (× 30); (E) Pernambuco (× 25); (F) Pernambuco (× 27); (G) Rio Grande do Norte (× 25); (H) Rio Grande do Norte (× 25); (I) Paraná (× 23); (J) Paraná (× 25); (L) Rio Grande do Sul (× 23); and (M) Rio Grande do Sul (× 25).
