Aegithalus punctifrons Sundevall, Öfvers. K. Sv. Vet. Akad. Förhandl., vol. VII, No. 5, 8th. May 1850, p. 129.= Anthoscopus punctifrons Sundevall, 1850
Paratype ? : Adult, Biskagra, Blue Nile, Anglo-Egyptian Sudan. XI. 1834. J. Hedenborg leg. No. 3723.Click on the picture for enlargement.