296 



Tyrannula erythrui'a. . . . 1855, 



gossii 1851, 



icterophrys 1855, 



iaexicana 1851, 



. . 1 1855, 



iiig^i^ans j 185/^ 



obscura 1859, 



, J 1855, 



o™ata i 1859' 



pallida 1857, 



, • j 1854, 



phcemcura j jg^g^ 



ruficeps 1855, 



nifipectiis 1855, 



rufula.... 1859, 



setophagoides .... 1855, 



stolida 1851, 



sulphureipygia .... 1856, 



(1858, 



Tyrannulus chrysops . . < 1859, 



cinereiceps 1860, 



elat"s J1856, 



flavidifrons 1860, 



nigricans 1856, 



. . .„ 11855, 



ni^ricapiUiis .... -j ^gg^j 



rufipectus 1856, 



semiflaTUS 1860, 



Tyrarmus atricapillus . . 1858, 



^f j 1857, 



atntrons < i g -o 



1855' 



audax \ 1856, 



1859, 



, . .. 1855, 



boissoneauu . . . . < i §53 



borealis 1858, 



csesius 1858, 



canadensis 1858, 



1 1856, 



<^oope" j 1858' 



curtipes 1859, 



erytluropyguis .... 1860, 



fumigatus jjgg 



i 1857, 

 1858. 

 1859; 

 1859, 

 matiitinus 1857, 



{1855, 

 1856* 

 1858^ 



Page 

 149 



61 

 149 



51 

 149 

 127 



44 

 149 

 144 

 127 

 113 



70 

 149 

 144 

 149 



41 

 149 



51 

 296 

 458 

 144 



93 



69 

 283 

 150 

 141 



69 

 296 

 150 



93 



28 

 300 

 215 

 274 



43 

 150 

 297 



42 

 150 

 554 

 .301 

 223 

 215 

 297 

 301 



43 



92 

 150 

 654 

 232 

 302 



55 

 383 

 232 

 150 

 141 

 297 



70 



Page 



1858, 457 



1859, 55 

 Tyrannus melancholi- . 1859, 143 



cus 1 1859, 366 



1860, 92 

 U860, 281 



niveigulaiis 1860, 281 



iTifescens 1859, 41 



rufinus 1855, 150 



r, ^ i 1855, 77 



thamnophiloides . . 1859, 41 



vociferans 1859, 383 



T'^Tse argii3 1858, 167 



niloticus 1858, 167 



Uaranus niloticus 



oceUatus 



Ulula fasciata 



Umbellularia grcenland- 



ica 



Umboniiun clialconotum 



conicum . . . . 

 costatuni . . 

 depressum . . 

 elegans . . . . 

 excisiim . . . . 

 giganteum . . 

 guamense . . 

 javaniciun . . 

 moniliferum 

 sagittatiim . . 

 striolatum . . 

 siiturale . . . . 



restianum 

 zelandicum 



Umbracella gi-anulata . 



umbraciiliim .... 



Umbrella mediterranea 



ovalis 



Uncia cbarltoni 



irbis 



Unio beugalensis 



burtoni 



eximius 



gravidus 



gi-ayii 



bainesianus 



housei 



bumUis 



inomatus 



niyersianiis 



nisticus 



sagittarius 



scobinatus 



