TABLE OF CONTENTS. XV 



Genus 16. Eupherusa Gould 393 



Key to the S}5ecies of Eupherusa 394 



41. Eupherusa eximia eximia (Delattre) 394 



42. Eupherusa eximia nelsoni Ridgway 396 



43. Eupherusa egregia Sclater and Salvin 396 



44. Eupherusa poliocerca Elliot 397 



Genus 17. Callipharus Elliot 399 



45. Callipharus nigriventris (Lawrence) 400 



Genus 18. Elvli'a Mulsant and Verreaux 401 



Key to the Species of Ehdra 402 



4G. Elvira chionura (Gould) 402 



47. Elvira cupreiceps (Lawrence) 404 



Genus 19. Amizilis Gray 405 



Key to the Species and Subspecies of Amizilis 4O7 



48. Amizilis tzacatl tzacatl (De la Llave) 408 



49. Amizilis yucatanensis (Cabot) 412 



50. Amizilis yucatanensis cerviniventris (Gould) 414 



51. Amizilis yucatanensis chalconata Oberholser 415 



52. Amizilis forreri Boucard 416 



53. Amizilis rutila rutila (Delattre) 416 



54. Amizilis rutila corallirostris (Bourcier and Mulsant) 419 



55. Amizilis graysoni (Lawrence) 419 



56. Amizilis bangsi Ridgway 420 



57. Amizilis viridifrons (Elliot) 421 



58. Amizilis verticalis (Lichtenstein) 422 



59. Amizilis violiceps (Gould) 424 



60. Amizilis cyanocephala cyanocephala (Lesson) 425 



61. Amizilis cyanocephala guatemalensis (Gould) 427 



62. Amizilis microrhyncha (Elliot) 428 



63. Amizilis salvini (Brewster) 429 



Genus 20. Agyrtria Reichenbach 430 



Key to the Species of Agyrtria 431 



64. Agyrtria Candida (Bourcier and Mulsant) 432 



65. Agyrtria 1 uciaj (Lawrence) 434 



Genus 21. Saucerottia Bonaparte 434 



Key to the Species and Subspecies of Saucerottia 436 



66. Saucerottia sophiae sophife (Bourcier and Mulsant) 439 



67. Saucerottia alfaroana (Underwood) 441 



68. Saucerottia niveoventer (Gould) 441 



69. Saucerottia edwardi (Delattre and Bourcier) 443 



70. Saucerottia cyanm'a cyanura (Gould) 445 



71. Saucerottia cyanura guatemalas Dearborn 446 



72. Saucerottia devillei (Boiu-cier and Mulsant) 447 



73. Saucerottia beryllina beryllina (Lichtenstein) 449 



74. Saucerottia beryllina viola (Miller) 451 



75. Saucerottia sumichrasti (Salvin) 451 



76. Saucerottia ocai (Gould) 452 



Genus 22. Goldmania Nelson 452 



77. Goldmania violiceps Nelson 453 



Genus 23. Anthracothorax Boie 454 



Key to the Species and Subspecies of Anthracothorax 455 



78. Anthracothorax mango (Linnteus) 457 



79. Anthracothorax nigricollis nigricoUis (Vieillot) 459 



