Minas Gerais, Brazil.
Hitherto generally considered conspecific with F. spengeli (which see). Proposed race olallae (R Amazon in EC Amazonas) included within crassirostris; vividus is a synonym of xanthopterygius. Species previously listed as F. crassirostris, because name xanthopterygius was shown to have been applied to two specimens of different genera (one an immature of Brotogeris chiriri); however, in order to preserve stability of nomenclature, a lectotype for the extensively used name xanthopterygius has been designated, making this once again the correct name for present species#R. Four subspecies currently recognized.
Food and feeding
Status and conservation
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