Chroicocephalus maculipennis (M.H.K.Lichtenstein, 1823)

Synonyms: Larus maculipennis M.H.K.Lichtenstein, 1823
Homonyms: Chroicocephalus maculipennis (M.H.K.Lichtenstein, 1823)
Common names: Argentinsk Hættemåge in Danish; Brown-hooded Gull in English; Brown-hooded Gull in English; Brown-hooded Gull in English; Brown-hooded Gull in English; Brown-hooded Gull in English; Brown-hooded Gull in English; Gabbiano monaco in Italian; Gaviota cahuil in Spanish; Gaviota cahuil in Spanish; Gaviota cahuil in Spanish; Mouette de Patagonie in French; Mouette de Patagonie in French; Mouette de Patagonie in French; Patagonienmöwe in German; Patagonische Kokmeeuw in Dutch; Sørhettemåke in Norwegian; barnadolmányú sirály in Hungarian; brown-hooded gull in language.; eteläamerikanlokki in Finnish; gaivota-maria-velha in Portuguese; gaivota-maria-velha in Portuguese; gaivota-maria-velha in Portuguese; gavina de la Patagònia in Catalan–Valencian; mewa patagońska in Polish; pampakajakas in Estonian; patagonienmås in Swedish; patagoninis kiras in Lithuanian; racek patagonský in Czech; čajka hnedokuklá in Slovak; Патагонская чайка in Russian; ミナミユリカモメ in Japanese; 褐头鸥 in Chinese; 褐頭鷗 in Chinese; sørhettemåke in Norwegian Bokmål

Dickinson, E. C., and J. V. Remsen Jr., eds., 2013: null. The Howard and Moore Complete Checklist of the Birds of the World, 4th Edition, Vol. 1 Non-passerines. l + 461.