970 



Index. 



xanthogastra, Chrysomitris, 914 



Spinus, 914 

 xanthopygius aureatus, Myiobius, 707, 

 708 



sulphureipygius, Myiobius, 707 



Tachyphonus, 852 

 Xanthornus prosthemelas, 830 



spurius, 829 

 Xenicopsis subalaris lineatus, 360, 634, 



643 



variegaticeps, 634, 642 

 Xenops genibarbis, 643 



genibarbis genibarbis, 644 



genibarbis mexicanus, 632, 643, 644 



heterurus, 644 



mexicanus, 643, 644 



rutilus, 644 

 Xiphocolaptes emigrans, 330, 655 



emigrans costaricensis, 632, 655 

 Xiphorhynchus, 653, 654 



flavigaster, 633 



lacrymosus eximius, 633, 654 



nanus costaricensis, 633, 652 



punctigula, 323 



pusillus, 657 



pusillus pusillus, 658 

 Xystaema cineieum, 298 

 xystrodon, Sparisoma, 299 

 Yellow-breasted Chat, 803 

 yucatanensis, Chloronerpes, 323, 577, 



584 



uropygialis, Chloronerpes, 584 



Picus, 584 

 Zamelodia ludoviciana, 327, 881, 882 

 "Zanate", 831 



Zarhynchus vvagleri, 835 

 wagleri wagleri, 835 

 zebra, Characidium, 38 

 Zebrapicus pucherani, 586 

 Zeledon, Senor don Jose, 359, 362, 368, 



524 

 zeledoni, Cancroma, 431 



Chlorospingus, 324, 837, 840 



Cochlearia, 432 



Cochlearius, 431 



Myrmeciza, 618 



Pittasoma, 626 



Pogonotriccus, 360, 672 



Thryophilus, 322, 755 

 Zeledonia coronata, 324, 332, 742 



insperata, 743 

 Zenaidura carolinensis, 390, 396 



macroura, 397 

 Zenithoptera americana, 226 

 zonaris, Cha^tura, 506 



Hemiprocne, 506 



Hirundo, 506 



Streptoprocne, 360 



zonaris, Streptoprocne, 506, 509 

 zonatus, Campylorhynchus, 770, 771 



costaricensis, Campylorhynchus, 

 770 



costaricensis, Heleodytes, 322, 770 

 Zonotrichia botterii, 908 



capensis costaricensis, 907 



pileata, 906 



vulcani, 907 

 zonura, Urubitinga, 461 

 "Zopilote", 442 

 Zygonectes, 35 



