Article

Pisani, D., Poling, L.L., Lyons-Weiler, M. & Hedges, S.B. 2004. The colonization of land by animals: molecular phylogeny and divergence times among arthropods. BMC Biology 2, 19 Jan 2004: 1-10. ≡

Original Classification (root)

([unranked]) Arthropoda Siebold, 1848