XVI TABLE OP CONTENTS. 



Page. 



76. Troglodytes musicus (Lawrence) 591 



77. Troglodytes grenadensis (Lawrence) 592 



78. Troglodytes martinicensis (Sclater) 593 



79. Troglodytes rufescens (Lawrence) 594 



80. Troglodytes guadeloupensis ( Cory ) 595 



Genus 8. Olbiorchilus Oberholser 595 



Key to the Species and Subspecies of Olbiorchilus 596 



81. Olbiorchilus hiemalis hiemalis ( Vieillot) 597 



82. Olbiorchilus hiemalis pacificus (Baird) 600 



83. Olbiorchilus hiemalis helleri (Osgood) 602 



84. Olbiorchilus alascensis (Baird) 602 



85. Olbiorchilus meligerus Oberholser 604 



Genus 9. Thryorchilus Oberholser 605 



86. Thryorchilus browni ( Bangs) 606 



Genus 10. Henicorhina Sclater and Salvin 607 



Key to the Species and Subspecies of Henicorhina 608 



87. Henicorhina prostheleuca prostheleuca ( Sclater) '. 610 



88. Henicorhina prostheleuca pittieri (Cherrie) 612 



89. Henicorhina leucophrys collina (Bangs) 613 



90. Henicorhina leucophrys castanea Ridgway 615 



91 . Henicorhina leucophrys capitalis Nelson 615 



92. Henicorhina leucophrys mexicana Nelson 616 



93. Henicorhina leucophrys festiva Nelson 616 



Genus 11. Nannorchilus Eidgway 617 



Key to the Subspecies of Nannorchilus leucogaster 618 



94. Nannorchilus leucogaster leucogaster (Gould) 618 



95. Nannorchilus leucogaster paciflcus (Nelson) 619 



96. Nannorchilus leucogaster musicus (Nelson ) 620 



97. Nannorchilus leucogaster brachyurus (Lawrence) 620 



Genus 12. Thryophilus Baird 620 



Key to the Species and Subspecies of Thryophilus 622 



98. Thryophilus castaneus caataneus (Lawrence) 624 



99. Thryophilus castaneus costaricensis (Sharpe) 625 



100. Thryophilus nigricapillus schottii (Baird) 626 



101. Thryophilus semibadius (Salvin) gp- 



102. Thryophilus thoracicus (Salvin) g2 



103. Thryophilus pleurostictus pleurostictus ( Sclater) g2'. 



104. Thryophilus pleurostictus nisorius (Cabanis) g3]^ 



105. Thryophilus pleurostictus ravus Ridgway g3-|^ 



106. Thryophilus rufalbus rufalbus (Lafresnaye) ' gqo 



1 07. Thryophilus rufalbus castanonotus Ridgway goo 



108. Thryophilus sinaloa sinaloa Baird ' _ _ _ gon 



109. Thryophilus sinaloa cinereus Brewster ooo 



110. Thryophilus sinaloa russeus Nelson po- 



111. Thryophilus galbraithii galbraithii (Lawrence) 007 



112. Thryophilus galbraithii conditus Bangs 000 



113. Thryophilus modestus modestus ( Cabanis) " „oq 



114. Thryophilus modestus elutus Bangs „ , „ 



115. Thryophilus modestus pullus Ridgway „ . ^ 



116. Thryophilus zeledoni Ridgway " 



Genus 13, Salpinctes Cabanis 



