The Journal of the Arizona-Nevada Academy of Science (JANAS) is published twice a year principally by and for the members of the Arizona-Nevada Academy of Science; however, any author may submit a manuscript. Although papers on any scientific work may be submitted, through the years, JANAS has become highly regarded for its focus on topics related to the southwest. Manuscripts are peer-reviewed and the Editorial Board decides on the material to be included in each issue. JANAS also publishes special "themed" journals periodically with papers of invited authors. Previous special issues have focused on such topics as "Arizona's Local Flora and Plant Lists" and "Watershed Management in Arizona." If you are interested in proposing such a journal theme, please contact the Editor.