Phase contrast X-ray synchrotron imaging for assessing external and internal morphology of Rhodnius prolixus

PhC-SR-μCT is a nondestructive technique that allows the microanatomical investigations and 3D images reconstructions. This technique is performed in blood sucker, Rhodnius prolixus—one of the most important insect vectors of Trypanosoma cruzi, ethiologic agent of Chagas' disease in Latin America—was able to provide excellent information about the microanatomy of the thorax and head allowing a new tool for further studies of development and physiology of triatomine by a non-invasive method of observation.

► In this work we used SR-PhC-μCT to study the microanatomy of R. prolixus. ► We investigate SR-PhC-μCT to the 3D reconstruction of internal structures. ► We get information about the tissues responsible for the development of the insect.