J. F. Gmelin, 1788,
Cayenne and Brazil.
Closely related to N. noanamae. Several other races proposed include inexpectatus (NC Brazil), punctuliger (C Brazil) and interior (SW Brazil), but these apparently represent inconstant, intergrading populations. Race previously hypnaleus sometimes misspelt hypneleus. Three subspecies currently recognized.
Food and feeding
Status and conservation
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