Children (10 direct children, 10 direct and indirect children):
Trogon collaris puella
Trogon collaris underwoodi
Trogon collaris aurantiiventris
Trogon collaris extimus
Trogon collaris heothinus
Trogon collaris virginalis
Trogon collaris subtropicalis
Trogon collaris exoptatus
Trogon collaris collaris
Trogon collaris castaneus