Triatoma pseudomaculata was captured in the phloem of the black acacia bush (Mimosa tenuiflora) in seven municipalities in the State of Ceará, Brazil. This bush is widespread in the caatinga (scrub forest) and is used extensively by the rural population for kindling. Peridomiciliary presence of triatomines in the Cariri region may be associated with the use of infested M. tenuiflora wood by the population, thus facilitating the triatomines' mobilization and dispersion.
Triatoma; Mimosa; Vectors Ecology
