Taxapad has two global indexes (include all the 25 taxonomic groups): supra-specific name index and common name index, and four local indexes for each of the taxonomic group: taxonomic index, content index and author index (authors of scientific names). The indexes for references and their authors for individual taxonomic groups are also available, see Refind.
Supra-specific name index Global supra-specific index
This contains all taxonomic names in the Taxapad 2005 that are of generic level or higher.