Tityra nigriceps gualeae Lönnberg & Rendahl, Arkiv f. Zool., Band 14, No. 25, 11th. May 1922, p. 75.= Tityra semifasciata nigriceps J. A. Allen, 1888
Holotype ? : Male ad., Near Gualea, Western Ecuador, Subtropical Zone, 4500 feet. 13. IX. 1916. L. Söderström leg. - Measurements of type : wing : 124 mm.; tail : 74 mm.; culmen : 25,5 mm.; tarsus 25 mm.Click on the picture for enlargement.