Biologia Centrali-Americana - Cantorchilus 1902, John Gerrard Keulemans

1. Thryophilus thoracicus = cantorchilus thoracicus 2. Thryophilus thoracicus = cantorchilus thoracicus juvenile 3. Thryophilus semibadius = cantorchilus semibadius 4. Thryothorus atrogularis = pheugopedius atrogularis. Date: 1902.