XXVI CONTENTS. 



Page. 



274. Geospiza propinqua Ridgway 499 



275. Geospiza darwini Eothschild and Hartert 500 



276. Geospiza bauri Ridgway 500 



277. Geospiza dubia Gould 501 



278. Geospiza albemarlei Ridgway 502 



279. Geospiza simillima Rothschild and Hartert 502 



280. Geospiza fortis Gould 502 



281. Geospiza fratercula Ridgway - - 504 



282. Geospiza f uliginosa Gould 504 



283. Geospiza minor (Rothschild and Hartert) . . - 506 



284. Geospiza acutirostris Ridgway - - - 506 



285. Geospiza dentirostris Gould 507 



286. Geospiza harterti Ridgway 507 



287. Geospiza ditficilis Sharpe 507 



288. Geospiza debilirostris Ridgway 508 



289. Geospiza scandena (Gould) - 509 



290. Geospiza septentrionalis ( Rothschild and Hartert) 510 



291. Geospiza intermedia Ridgway - - 511 



292. Geospiza fatigata Ridgway 511 



293. Geospiza abingdoni (Sclater and Salvin ) _ 513 



294. Geospiza brevirostris Ridway 514 



Genus 46. Cocornis Townsend 515 



295. Cocornis agassizi Townsend 516 



Genus 47. Acanthidops Ridgway 517 



296. Acanthidops bairdi Ridgway 519 



Genus 48. Haplospiza Cabanis 520 



297. Haplospiza unif ormis Sclater and Salvin 521 



Genus 49. Sicalis Boie 521 



Key- to the Species of Sicalis 522 



298. Sicalis jamaiae Sharpe 523 



299. Sicalis chrysops Sclater 523 



Genus 50. Volatinia Reichenbach 625 



Key to the Subspecies of Volatinia 526 



300. Volatinia jacarini splendens ( Vieillot) 526 



Genus 51. Euetheia Reichenbach 529 



Key to the Species and Subspecies of Euetheia 530 



301. Euetheia olivacea olivacea (Linnteus) 5.S0 



302. Euetheia olivacea coryi Ridgway 532 



303. Euetheia olivacea bryanti Ridgway _ 533 



304. Euetheia olivacea intermedia Ridgway 533 



305. Euetheia olivacea pusilla (Swainson) 534 



306. Euetheia canora (Gmelin) 536 



307. Euetheia bicolor bicolor (Linnasus) 537 



308. Euetheia bicolor omissa ( Jardine) 538 



309. Euetheia bicolor marchii (Baird) 541 



310. Euetheia bicolor sharpei (Hartert) 543 



311. Euetheia grandior Cory 543 



Genus 52. Melanospiza Ridgway 544 



312. Melanospiza richardsoni (Cory) 545 



Genus 53. Loxipasser Bryant 545 



313. Loxipasser anoxanthus (Gosse) 546 



Genus 54. Pyrrhulagra Bonaparte 547 



Key to the Species and Subspecies of Pyrrhulagra 548 



314. Pyrrhulagra portoricensis (Daudin) 550 



