Aparaglossata is a clade of insects comprising all modern holometabolous insects except for Hymenoptera.[1] The clade is named for one of its most recognizable synapomorphies, the absence of paraglossae. The clade is also characterized by a modification of the ovipositor and a reduction in number of Malpighian tubules.
The larval groundplan of Aparaglossata was prognathous, had well-developed stemmata, and an H-shaped tentorium.
^Beutel, Rolf G.; Yavorskaya, Margarita I.; Mashimo, Yuta; Fukui, Makiki; Meusemann, Karen (2017). "The phylogeny of Hexapoda (Arthropoda) and the evolution of megadiversity". Proceedings of the Arthropodan Embryological Society of Japan. 51: 1–15.