Lyssna
NRM 569793
Picus canus hessei
Gyldenstolpe, 1916
Picus canus hessei Gyldenstolpe, Orn. Monatsber., vol. 24, No. 2, February 1916, p. 28.
= Picus canus hessei Gyldenstolpe, 1916
Syntype : Female ad., Dene Chai, Northern Siam. 15. II. 1912. N. Gyldenstolpe leg. No. 158. - Measurements of type : wing : 147 mm.; tail : 122,5 mm.; culmen : 37 mm.; tarsus : 25 mm.
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Foto © NRM Magnus Jäderblad