Both pictured birds were collected at Cachabí. Holotype and unique specimen (above) of Nemosia rosenbergi Rothschild, 1898. The very different female had been described earlier, and Rothschild's name is now a synonym of Chrysothlypis salmoni. Holotype and unique specimen (below) of Buthraupis rothschildi Berlepsch, 1897. (Paynter, 1970a). The original description of each taxon has been consulted and the currently accepted name of the taxon has been listed with reference to . In a few cases, more recent studies have been taken into account. Modern names and coordinates of type localities are given when possible and comments on taxonomic history are provided. In this part, 338 names are treated; types of 19 of these are not in AMNH or were not found.This part of the type list, as well as all previous parts, are searchable and available for download from the AMNH Library website: http://digitallibrary.amnh.org/dspace/.