Systematic Arrangement of Vertehrated Animals. 267 



postico tarso subsequilongo : ungues breves, lati, valde incurvi : alœ 

 breves, rotundatee : uropygii plumœ elongatye, confertissimee. 



55. Turdinœ. Rostrum emargiiiatuni, culmine gradatim inciirvo, sutura 

 curvata : pedes médiocres : alee longiculee, acuticuUç. 



56. Timalince. Rostrum rectum, compressum, durum, vix emarginatum : 

 pedes grandes, validi ; digitus internus usque a basi separatus, di- 

 vergens : ungues parum incurvi : aUe breves, rotundatre, rcmigibus 

 brevissimis, tectis : cauda magna, lata, gradata, moHissima : plumae 

 omnes laxoe. 



57. Orioluue. Rostrum longitudine capitis, latum ad basim, validum, 

 compressum; rictus ampliculus ; vibrissis nuliis : pedes breves ; di- 

 giti latérales insequales : aloe elongatcie : plumre uropygii conferta». 



58. Leiothricinœ. Rostrum robustum, gonyde adscendente: pedes grandes, 



robusti ; digiti externi ad medium usque conjuncti, posticus exteriore 

 longior : alte breves, rotundatae. 



59. f'ireonince. Rostrum robusticulum, compressum; maxilla utrinque 

 emarginata, apice inflexo ; mandibula apice adscendente : vibrissie 

 rigidulœ nares tegentes : pedes robusticuli ; digito interuo omnium 

 brevissimo : aloe longiculee, subacutœ : cauda mediocris, vel trun- 

 cata vel emarginato-rotundata. 



60. CulamuJierp'nut'. Rostrum subulatum, usque a basi compressum, 

 enuuginatum ; mandibula tenuior maxilla: pedes validiculi, elon- 

 gati : aloe breviculoe, subrotundata% remigum spuria minima ex- 

 tante, prima ct secunda omnium longissimoe. 



61. Sylvhue. Rostrum gracillimum, subulatum, usque a basi compres- 

 sum, emarginatum ; mandibula tenuior maxilla : pedes graciles, lon- 

 giculi : alœ longicuke, acuticuloe, remigum spuria laticula extante, 

 secunda et tertia omnium longissimoe. 



62. SaxicoUnœ. Rostrum ad basim depressun), sutura recta ; vibrissis 



divergentibus : caput grandiculum : pedes longiculi : alas clongatte, 

 anq)liculoe : cauda brevicula, laticula. 



63. SylvicoUnœ. Rostrum compressum, trigono-subulatum, vix emar- 

 ginatum : pedes graciles ; digiti latérales inœquales, poUex validicu- 

 lus : aloe longiculee, acuticulee, remigum spuria nulla, tribus primis 

 suboequalibus omnium longissimis. 



