124 Ninth Supplement to the A. O. U. Check- List. \j&*. 



Geog. Dist. — Southern California. 



711(7. Harporhynchus lecontei arenicola Anthony. 

 Desert Thrasher. 

 Harporhynchus lecontei arenicola Anthony, Auk, XIV, Apr. 

 1897, 167. 



[B 2 5 7, part, C 13a, part, R 16a, part, C 24, part.'] 



Geog. Dist. — Lower California. 



[717.] Catherpes mexicanus (Swains.). This becomes 

 717. Catherpes mexicanus albifrons (Giraud). 



Ccrthia albifrons Giraud, Sixteen Sp. Texas Bds. 1841, pi. 



xviii. 

 Catherpes mexicanus albifrons Nelson, Auk, XV, Apr. 1889, 



160. 



Geog. Dist. ■ — Lower Rio Grande of Texas, and the States of 

 Nuevo Leon and Tamaulipas, Mexico. 



Subgenus THRYOMANES Sclater. This is raised to a 

 full genus (cf Oberholser, Pr. U. S. Nat. Mus. XXI, Nov. 

 1898,421). Hence Nos. 719, 719^,719^,719.1, 720, will 

 stand as follows : 



719. Thryomanes bewickii (Aud.). 



Troglodytes bewickii Aud. Orn. Biog. I, 1831, 96, pi. xviii. 



Thryomanes bewickii Ridgw. Bull. Nutt. Orn. Club, II, July, 

 1877, 60. 



71&7. Thryomanes bewickii spilurus (Vig.). 



Troglodytes spilurus Vig. Zool. Voy. Blossom, 1839, 18, pi. 

 iv, fig. 1. 



Thryomanes bewicki spilurus Ridgw. Essex. Inst. V, Oct. 

 1874, 170. 



719b. Thryomanes bewickii leucogaster (Baird). 



