Mallat, Garey and Schultz. (2003).  Ecdysozoan phylogeny and Bayesian inference: first use of nearly complete 28S and 18S rRNA gene sequences to classify the arthropods and their kin.  Mol. Phyl. Evol. in press .

ecdysozoa_sites_used.nexus -- This is a nexus file containing the sites used in the above paper.

ecdysozoa_all_sites.nexus -- This is a nexus file containing the complete 18S, 28S and 5.8S sequences.