Fig. 2From: Chagas vectors Panstrongylus chinai (Del Ponte, 1929) and Panstrongylus howardi (Neiva, 1911): chromatic forms or true species?Antennal phenotype (APH) of Panstrongylus chinai (SEM micrograph). The APH represents the number and type of sensilla in each segment of the antenna. Sensilla are: bristles (BR); thin-walled trichoidea (TH); thick-walled trichoidea (TK); and basiconic (BA)Back to article page