No consensus has been reached on the phylogenetic relationships among the four earliest lineages: Protura, Collembola, Diplura, and Insecta, the latter including all hexapods except the first ...

Coneheads (Protura) of Italy: What we know in their 'native' country after a century. ScienceDaily . Retrieved April 4, 2025 from www.sciencedaily.com / releases / 2011 / 11 / 111110125735.htm ...