Scott P. Sowa, Gust Annis, Michael E. Morey, and David D. Diamond. Year. A Gap analysis and comprehensive conservation strategy for riverine ecosystems of Missouri. Ecological Monographs VOL: pp-pp.

Appendix O. A map showing the total number of native fish, mussel, and crayfish species within each Ecological Drainage Unit (EDU) and the corresponding number and percentage of those species that are not represented within the status 1 or 2 lands that occur within each respective EDU. Graduated colors represent the percentage of species not represented in status 1 or 2 lands.