TABLE OF CONTENTS. IX 



Page. 



Key to the Species and Subspecies of Vireoeylva 131 



1 . Vireosylva magister magister Lawrence ". . 134 



2. Vireosylva magister cinerea (Eidgway ) 136 



3. Vireosylva caymanensis (Cory) 136 



4. Vireosylva calidris calidris (Linnaeus) I37 



5. Vireosylva calidris barbadensis Eidgway 140 



6. Vireosylva calidris barbatula (Cabanis) 141 



7. Vireosylva calidris grandior (Eidgway) 143 



8. Vireosylva calidris canescens (Cory) , 143 



9. Vireosylva flavoviridis flavoviridis Cassin 144 



10. Vireosylva flavoviridis forreri ( Madarasz ) 146 



11. Vireosylva insulanus (Bangs) 147 



12. Vireosylva olivacea (Linnseus) 147 



13. Vireosylva philadelphica Cassin 151 



14. Vireosylva gilva gilva ( Vieillot) 153 



15. Vireosylva gilva swainsonii (Baird) 155 



16. Vireosylva gilva brewsteri, new subspecies " 1 58 



17. Vireosylva amauronota amauronota (Salvin and Godman) 158 



18. Vireosylva amauronota strenua (Nelson) 159 



19. Vireosylva josephse costaricensis, new-subspecies « 159 



20. Vireosylva josephae chiriquensis Bangs 161 



Genua 2. Lanivireo Baird 161 



Key to the Species and Subspecies of Lanivireo 162 



21 . Lanivireo flavifrons (Vieillot) 163 



22. Lanivireo propinquus (Baird) 166 



23. Lanivireo solitarius solitarius ( Wilson) 167 



24. Lanivireo solitarius alticola (Brewster) 169 



25. Lanivireo solitarius plumbeus (Coues) 170 



26. Lanivireo solitarius cassinii (Xantus) 172 



27. Lanivireo solitarius lucasanus (Brewster) 175 



Genus 3. Vireo Vieillot 176 



Key to the Species and Subspecies of Vireo 177 



28. Vireo bairdi Eidgway ? 180 



29. Vireo atricapillus Woodhouse 181 



30. Vireo noveboracensis noveboracensis (Gnielin ) 183 



31. Vireo noveboracensis bermudianus (Bangs and Bradlee) 185 



32. Vireo noveboracensis maynardi Brewster 1 86 



33. Vireo noveboracensis micrus Nelson 186 



34. Vireo perquisitor Nelson 187 



35. Vireo gundlachii Lembeye 188 



36. Vireo crassirostris crassirostris Bryant 189 



37. Vireo crassirostris flave^cens Eidgway 191 



38. Vireo crassirostris alleni Cory 192 



39. Vireo crassirostris approximans Eidgway 192 



40. Vireo ochraceus Salvin 193 



41 . Vireo pallens Salvin j 194 



42. Vireo huttoni huttoni Cassin 195 



43. Vireo huttoni obscurus Anthony 196 



44. Vireo huttoni mexicanus, new subspecies '> 196 



45. Vireo huttoni Stephens! Brewster 197 



46. Vireo huttoni cognatus, new subspecies « 199 



a See Addenda, p. 741. 6 See Addenda,- p. 742. <• See Addenda, p. 743. 



