W. L.  Minckley, Hendrickson, D. A., y Bond, C. E., «Geography of western North American freshwater fishes: description and relations to intracontinental tectonism», in Zoogeography of Western North American Freshwater Fishes, C. H.  Hocutt y Wiley, E. O., Eds. New York, NY: John Wiley and Sons, 1986, pp. 519 - 613.