TABLE OF CONTENTS. XV 



Page. 



Key to the Species and Subspecies of Pheugopedius 528 



30. Pheugopedius atrogularia (Salvin) 530 



31 . Pheugopedius fasciato-ventris albigularis ( Sclater) 531 



32. Pheugopedius fasciato-ventris melanogaster (Sharpe) , . . 532 



33. Pheugopedius hyperythrus (Salvin and Godman) 533 



34. Pheugopedius maculipectus maculipectus ( Lafresnaye) 534 



35. Pheugopedius maculipectus umbrinus Ridgway 535 



36. Pheugopedius maculipectus cano-brunneus Ridgway 536 



37. Pheugopedius felix felix (Sclater) 536 



38. Pheugopedius felix grandis Nelson 537 



39. Pheugopedius felix pallidus (Nelson) 538 



40. Pheugopedius felix lawrencii ( Ridgway) _ 538 



41. Pheugopedius felix magdalense (Nelson) 539 



Genus 5. Thryothorus Vieillot 539 



Key to the Subspecies of Thryothorus ludovicianus 540 



42. Thryothorus ludovicianus ludovicianus (Latham) 541 



43. Thryothorus ludovicianus miamensis Ridgway 545 



44. Thryothorus ludovicianus berlandieri (Baird) 546 



45. Thryothorus ludovicianus lomitensis Sennett 547 



Genus 6. Thryomanes Sclater 548 



Key to the Species and Subspecies of Thryomanes 549 



, 46. Thryomanes albinucha (Cabot) 551 



47. Thryomanes bewickii bewickii (Audubon) 552 



. 48. Thryomanes bewickii cryptus Oberholser 555 



49. Thryomanes bewickii eremophilus Oberholser 557 



50. Thryomanes bewickii murinus ( Hartlaub) 559 



51 . Thryomanes bewickii bairdi (Salvin and Godman) .■ 559 



, 52. Thryomanes bewickii percnus Obersolser .-. 560 



53. Thryomanes bewickii charienturua Oberholser 561 



I 54. Thryomanes bewickii cerroensis (Anthony) 562 



, 55. Thryomanes bewickii nesophilus Oberholser 562 



56. Thryomanes bewickii leucophrys ( Anthony ) 563 



57. Thryomanes bewickii drymoecus Oberholser 563 



58. Thryomanes bewickii spilurus ( Vigors) 565 



59. Thryomanes bewickii calophonua Oberholser 566 



60. Thryomanes brevicaudus Ridgway 567 



61 . Thryomanes insularis (Lawrence) 568 



Genus 7. Troglodytes Vieillot 569 



Key to the Species and Subspecies of Troglodytes 570 



, 62. Troglodytes tanneri Townsend 573 



" 63. Troglodytes beani Ridgway 573 



' 64. Troglodytes peninsularis Nelson 574 



,' 65. Troglodytes musculus inquietus (Baird) 575 



66. Troglodytes musculus intermedins ( Cabanis ) 576 



67. Troglodytes musculus hypaedon ( Sclater) 578 



68. Troglodytes aedon aedon Vieillot 579 



69. Troglodytes aedon parkmanii ( Audubon ) 582 



70. Troglodytes brunneicollis brunneicollis Sclater 586 



71. Troglodytes brunneicollis nitidus Nelson 588 



^ 72. Troglodytes brunneicollis cahooni ( Brewster ) 588 



73. Troglodytes rufociliatus Sharpe 588 



74. Troglodytes ochraceus Ridgway - 590 



75. Troglodytes mesoleucus (Sclater) ^ 591 



