GEN. 18-23 OF KEY. 13 



43. CAMPYLORHYNCHUS 



BRUNNEICAPILLUS (LAFR.) GR. 

 Vro wn-Iieadeil Creeper-wren. 



44. CAMPYLORHYNCHUS AFFLN1S XANTUS. 



Allied Creeper-wren. 



45. SALPINCTES OBSOLETUS (SAY) CAB. 



Rock "Wren. 



46. CATHERPES MEXICA1TCTS (Sw.) BD. 



White-throated Wren. 



47. THRYOTHORUS LUDOVICIANUS (On.) BP. 



Great Carolina Wren. 



47a. THRYOTHORUS LUDOVICIA1OTS (Gn.) BP., 

 var. BERLANDIERI (Couch) Cs. 

 JBerlandier's Wren. 



48. THRYOTHORUS BEWICKII (Auo.) BP. 



Bewick's Wren. 



48a. THRYOTHORUS BEWICKII (Auo.) BP. 

 var. LEUCOGASTER (Gould) Bd. 

 Wliite-beUied ^Vreii. 



48b. THRYOTHORUS BEWICKII (AuD.) BP., 



var. SPILURUS (Vig.) Bd. 

 Speckled-tailed "Wren. 



49. TROGLODYTES AEDON V. 



House Wren. 



49a. TROGLODYTES AEDON V., 



var. PARKMANNI (Aud.) Cs. 

 W r estern House Wren. 



50. ANORTHURA TROGLODYTES (L.) Cs., 



var. HTEMALIS (Wils.) Cs. 

 W"inter W r ren. 



