“…Probably the biggest boost to morphology outside of improved microscopes was the advent of digital, threedimensional (3D) reconstructions of morphological features (25,44). Such 3D data have been used for deciphering the phylogenetic relationships of insect taxa (e.g., 9,41,42,43,55,102), obtaining additional data from amber and compression fossils (e.g., 1,50,101,104,117,132), examining internal anatomy (e.g., 35,40,68,86,87,105,124,152), investigating internal musculature used for power-amplified movements (e.g., 149), and describing new species in taxonomic revisions (e.g., 37,84,85,127). However, Deans et al (25, p. 328) highlight that "internal anatomy remains a largely untapped resource for evidence of taxonomic association and evolutionary history" and call for expanded use of modern techniques that provide access to internal features.…”