Rubigula johnsoni Gyldenstolpe, K. Sv. Vet. Akad. Handl., Band 50, No. 8, 19th. July 1913, p. 25.= Pycnonotus flaviventris johnsoni Gyldenstolpe, 1913
Holotype ? : Male ad., Sakerat, Korat Plateau, Eastern Siam. 11. I. 1912. N. Gyldenstolpe leg. No. 27. - Measurements of type : wing : 82,5 mm.; tail : 86 mm.; culmen : 10,5 mm.; tarsus : 12,3 mm.Click on the picture for enlargement.