Nature, Vol 413 pp 157-161, 13 de Septiembre de 2001.
Arthropod phylogeny based on eight molecular loci and morphology
* Department of Organismic and Evolutionary Biology, Harvard University, 16 Divinity Avenue, Cambridge, Massachusetts 02138, USA
² AustralianMuseum, 6 College Street, Sydney, New SouthWales 2010, Australia
³ Division of Invertebrate Zoology, American Museum of Natural History, Central Park West at 79th Street, New York, New York 10024, USA