Urocichla, [521], [522]

Urocissa, [552], [554]

Urodrepanis, [569]

Urogalba amazonum, [446];

U. paradisea, [446]

Urolestes, [532], [534]

Uroleuca, [552]

Uropelia campestris, [340]

Uropygium, [20]

Urospatha martii, [380] f.