: I have been told phrynosoma ditmarsi has been found in the mountains near Naco and Bisbee. More information on this possibility is needed. It is not known to occur in Arizona. Search phrynosoma ditmarsi in the monitor forum for more information.
:It may be possible that P. ditmarsi could be found in the very southern part of Arizona (down around Portal or more south). P. ditmarsi was considered extinct for many years but was rediscovered in 1972 (I think that was the date). Watch for Dr. Wade Sherbrooke's new book to be released in March 2003. He covers the Mexican HLs in the update. Lester G. Milroy III