Rl. Hoffman et al., PRACTICAL KEYS TO THE ORDERS AND FAMILIES OF MILLIPEDES OF THE NEOTROPICAL REGION (MYRIAPODA, DIPLOPODA), Amazoniana, 14(1-2), 1996, pp. 1-35
Illustrated keys are given to the 13 orders and 46 families of the Cla
ss Diplopoda known to occur in the Neotropical Region, viz., Middle Am
erica south of central Mexico, the Caribbean, and all of South America
. Brief annotated summaries of each taxon, as represented in the regio
n, are also provided.