Practical keys to the orders and families of millipedes of the Neotropical region (Myriapoda: Diplopoda)

lllustrated keys are given to the 13 orders and 46 families of the Class Diplopoda known to occur in the Neotropical Region, viz., Middle America south of central Mexico, the Caribbean, and all of South America. Brief annotated summaries of each taxon, as represented in the region, are also provided