MILLIPEDS OF MEXICO AND CENTRAL AMERICA 3 



Special thanks are due Dr. R. L. Hoffman for reviewing manuscript 

 of this checklist, for his participation in naming type depositories, and 

 for help in numerous other ways. Grateful acknowledgment is made to 

 Dr. N. B. Causey for her encouragement and aid in various ways, and to 

 Dr. Ralph E. Crabill, Jr., for suggesting improvements in the checklist 

 and for providing bibliographic and other data not available to me. 



