228 U.S. NATIONAL MUSEUM BULLETIN 221 



Collected by Edward W. Nelson and Edward A. Goldman. Original 



number 3793. Received from the U.S. Fish and Wildlife Service. 

 Dryobates scalaris azelus Oberholser 



Proc. U.S. Nat. Mus. 41 : 141 (in key) , 147, June 30, 1911. 

 :=Dendrocopos scalaris azelus (Oberholser). See Peters, Checklist of 



birds of the world 6: 213, 1948. 

 185060. Adult male. La Salada, State of Michoacan, Mexico. March 19, 



1903. Collected by Edward W. Nelson and Edward A. Goldman. Orig- 

 inal number 9331. Received from the U.S. Fish and Wildlife Service. 



Dryobates scalaris eympleclws Oberholser 



Proc. U.S. Nat. Mus. 41 : 140 (in key) , 155, June 30, 1911. 

 =Dendrocopos scalaris symplectus (Oberholser). See Peters, Checklist 



of birds of the world 6: 213, 1948. 

 140730. Adult male. Mouth of the Nueces River, Nueces or San Patricio 



County, Texas. November 21, 1891. Collected by William Lloyd. 



Received from the U.S. Fish and Wildlife Service. 

 Dryobates scalaris ridgwayi Oberholser 



Proc. U.S. Nat. Mus. 41 : 140 (in key) , 143, June 30, 1911. 

 =Dendrocopos scalaris ridgwayi (Oberholser). See Peters, Checklist of 



birds of the world 6: 213, 1948. 

 187546. Adult male. Jaltipan, State of Veracruz, Mexico. February 3, 



1904. Collected by Edward W. Nelson and Edward A. Goldman. 

 Original number 10402. Received from the U.S. Fish and Wildlife 

 Service. 



Dryobates scalaris percus Oberholser 



Proc. U.S. Nat. Mus. 41 : 140 (in key) , 144, June 30, 1911. 

 ==Dendrocopos scalaris percus (Oberholser). See Peters, Checklist of 



birds of the world 6: 213, 1948. 

 193906. Adult male. Comitan, State of Chiapas, Mexico. April 15, 1904. 



Collected by Edward W. Nelson and Edward A. Goldman. Original 



number 10692. Received from the U.S. Fish and Wildlife Service. 

 D[ryobales]. arizonse fraterculus Ridgway 



Manual of North American birds, p. 286, September 27, 1887. 

 =Dendrocopos arizonae fraterculus (Ridgway). See Van Rossem, Occas. 



Pap. Mus. Zool., Louisiana State Univ. 21 : 141, 1945. 

 30105. Adult female. Sierra Madre (not Sierra Nevada) =Rio Neshpa, 



State of Michoacan (not Colima), Mexico. April 1863. Collected by 



John Xantus. Original number 533. 

 Dyctiopicus mixlus malleator Wetmore 



Journ. Washington Acad. Sci. 12 (14) : 326, August 19, 1922. 

 ==Dendrocopos mixtus malleator (Wetmore) . See Peters, Checklist of 



birds of the world 6: 215, 1948. 



