Primolius auricollis, Taxa Only, Exact Match: 2 Treatments

Primolius auricollis			Rodríguez, Oscar, Castillo, Leandro, Smith, Paul & Castillo, Hugo del, 2019, Status and distribution of Paraguayan macaws (Aves: Psittacidae) with a new country record, Papéis Avulsos de Zoologia 59, pp. 1-10 : 4	4
Primolius auricollis			Vitorino, Breno Dias, Vilas Boas da Frota, Angélica, Ikeda Castrillon, Solange Kimie & Nunes, Josué Ribeiro da Silva, 2018, Birds of Estação Ecológica da Serra das Araras, state of Mato Grosso, Brazil: additions and review, Check List 14 (5), pp. 893-922 : 904	904