140 BULLETIN 50, UNITED STATES NATIONAL MUSEUM. 



The following references 1 am unable to properly place, not having 

 seen specimens from the localities cited: > 



[Vireosylvia] calidns Sclatek and Salvin, Norn. Av. Neotr., 1873, 11, part 



(Panama; Venezuela). 

 Vireosylvia calidris Sclatek and Salvin, Proc. Zool. Soc. Lond., 1875, 234 



(Venezuela). 

 Vireo calidris Salvin and Godman, Biol. Centr.-Am., Aves, i, 1881, 186, part 



(Lion Hill Station, Panama Railroad; Venezuela; Guiana). 

 [Vireo calidris] p. V. harhatula Gadow, Cat. Birds Brit. Mus., viii, 1883, 294, 



part (Central America; Guatemala; Trinidad; Guiana; Chamicuros, e. Peru). 

 Vireosylvia altiloqua Sclatek and Salvin, Proc. Zool. Soc. Lond., 1864, 348 



(Isthmus of Panama). 

 Vireosylvia frenataBuBva, Bull. Ac. Roy. Belg.,xx;ii, 1855, 150 (Ocana, Colombia; 



see Sclater, Proc. Zool. Soc. Lond., 1859, 138). 

 Vireo calidris barbatula Allen, Bull. Am. Mus. N. H., xiii, 1900, 173 (Bonda, 



Santa Marta, Colombia, Aug., Sept.). 



VIREOSYLVA CALIDRIS BARBADENSIS Ridgway. 



BARBADOS VIREO. ' 



Similar to V. c. calidris, but sides of head, including superciliary- 

 stripe, light gray instead of brov*rnish buff, and pileum brovs^nish gray, 

 margined laterally with a distinct black or dusky line. 



Adult male.— length (skins), 136-168 (150.9); wing, 73-84 (80.1); 

 tail, 49-60 (57.9); exposed culmen, 15.5-17 (16.2); depth of bill at 

 nostrils, 4.5-6 (5.2); tarsus, 18.5-30.5 (19.1); middle toe, 11-13 (12.1).« 



Adult female. -length (skins), 140-150 (144.1); wing, 73-81 (76.7); 

 tail, 48-58.5 (53.9); exposed culmen, 15-18 (16); depth of bill at nos- 

 trils, 5; tarsus, 19-20.6 (19.7); middle toe, 11-13 (12).» 



" Eleven specimens. 



>> Ten specimens. 



Specimens from different islands average, respectively, as follows: 



Locality. 



Wing. 



Ex- 



josed 



culmen. 



Depth 

 o£ bill 

 at nos- 

 trils. 



Middle 

 toe. 



One adult male from St. Eustatius 



One adult male from Guadeloupe 



Pour adult males trom Dominica 



One adult male from Santa Lucia 



Two adult males Jrom St. Vincent 



One adult male from Grenada 



One adult male (?) from Barbados (type) . 



FEMALES. 



One adult female from Guadeloupe 



Five adult females from Dominica 



One adult female (?) from Santa Lucia. . . 



One adult female from St. Vincent 



Two adult females from Grenada 



79 



81.6 



80 



75.5 



82 



83 



75 



78.9 



76 



74 



74 



58 



59.5 



60.5 



57 



52.5 



59 



57 



51 



65.5 



55 



52.5 



51.5 



17 



16 



16.2 



16.6 



16.7 



15.5 



16 



15 



16.7 



15 



15 



15.7 



5 



5 



5.6 



5.6 



4.7 



6 



5 



20.5 



20 



19.9 



20 



19.5 



20 



20 



20 



20.1 



20 



19 



19 



12 



U.5 



12.6 



12 



11.7 



12 



12 



11 



12.4 



12 



12 



11.5 



Specimens from different islands differ somewhat in both coloration kad measure- 

 ments, but without a larger series I would not attempt further subdivision. The 



