Summary
This paper deals with the descriptions of four new species of Peritropoides Carvalho (Hemiptera, Miridae, Cylapinae) from Brazil, area of Manaus. State of Amazonas, as follows: Peritropoides ariasi n.sp., Reserva Ducke; P. barensis n.sp., P. das Laranjeiras; P. duckei n.sp., Reserva Ducke; P. pennyi n.sp., P. das Laranjeiras. A key for the species of the genus and illustrations are included.