Archaeopteryx: visualise, analyse and edit phylogenetic trees Archaeopteryx is a software tool for the visualization, analysis, and editing of potentially large and highly annotated phylogenetic trees. Archaeopteryx (the successor to ATV) is entirely written in the Java programming language and is based on the forester libraries. Check /usr/share/archaeopteryx for an example configuration file (called '_aptx_configuration_file.txt' or get one from the program's web-site). For more configuration files and examples, visit the program's web-page and this Dropbox link: https://www.dropbox.com/sh/s52wz8ygg7kwiwa/AAAakvNKfjHL62dKKS0oq1LDa Please cite: Han M.V. and Zmasek C.M. (2009) phyloXML: XML for evolutionary biology and comparative genomics BMC Bioinformatics, 10:356.