Nonnula brunnea P.L.Sclater, 1881

Homonyms: Nonnula brunnea P.L.Sclater, 1881
Common names: Barbacou brun in French; Brauner Faulvogel in German; Brown Nunlet in English; Brown Nunlet in English; Brown Nunlet in English; Brown Nunlet in English; Brown Nunlet in English; Brown Nunlet in English; Brown Nunlet in English; Brown Nunlet in English; Bruine Trappist in Dutch; Brun Nonnefugl in language.; Einfarb-Faulvogel in German; Einfarb-Faulvogel in German; Monachina bruna in Italian; Monjilla canela in Spanish; Nonula Parda in Spanish; Tarçın Renkli Keşişkuşu in Turkish; barbacoll bru in Catalan–Valencian; barbudinho-castanho in Portuguese; brun novis in Swedish; brun nunnefågel in Swedish; bruna bukono in Esperanto; brunnovise in Norwegian; drzym brązowy in Polish; freirinha-pardacenta in Portuguese; lenivka hnedá in Slovak; lenivka hnědá in Czech; lleian fach frown in Welsh; rudoji nonula in Lithuanian; ruskonunna in Finnish; smeđi hakuru in Croatian; Бурая ленивка in Russian; Одноцветная ноннула in Russian; лінивка-коротун бура in Ukrainian; チャイロアマドリ in Japanese; 褐小蓬头䴕 in Chinese; 褐尼鴷 in Chinese; Brown Nunlet in English; brunnovise in Norwegian Bokmål

Dickinson, Edward C., ed., 2003: null. The Howard and Moore Complete Checklist of the Birds of the World, 3rd edition. 1039.
Echeverry-Galvis, M.A., O. Acevedo-Charry, J. E. Avendaño, C. Gómez, F.G. Stiles, F.A. Estela & A.M. Cuervo. 2022. Lista oficial de las aves de Colombia 2022: Adiciones, cambios taxonómicos y actualizaciones de estado. Ornitología Colombiana 22: 25-51 https://doi.org/10.59517/oc.e548
Gill, Frank, and Minturn Wright, 2006: null. Birds of the World: Recommended English Names. ix + 259.
ITIS.gov 2023 from the Integrated Taxonomic Information System (ITIS) on-line database https://www.itis.gov