期刊介绍：

The Southwestern Naturalist includes scientific manuscripts that deal with living or fossil organisms, assemblages, or ecosystems that occur in Mexico, Central America, and the region of the United States west of the Mississippi River and south of 40°N latitude. Acceptable topics include anatomy, physiology, heredity, behavior, natural history, dispersal, distribution, evolution, and systematics, but this list is not comprehensive. Both feature articles and notes are published.