The Endopterygota are sometimes divided into three assemblages: Neuropteroida (Neuroptera, Megaloptera, Raphidioptera and Coleoptera), Hymenopteroida (Hymenoptera), and Panorpoida (Siphonaptera, Diptera, Trichoptera, Lepidoptera, Strepsiptera and Mecoptera).
): Neuropterida (Megaloptera, Neuroptera, Raphidioptera), Hymenopterida (Hymenoptera) и Panorpida = Antliophora (Diptera, Mecoptera, Siphonaptera) + Amphiesmenoptera (Lepidoptera, Trichoptera).