rj:iiij;ioj<;-- TiiK rui:i;ri:us. 427 



n. Thrnat iiiiiloriiily l>iit MiiidiMl ilaik a>li-«i»l«n, \ai'vin<^iii ^luMi«•, iievrr 

 t'Utiic'lv Idac'k, liourvii, in>r asliv-wliitc. 



Throat vci V «lai k ii-U, not «'t>nira.sting (»r aitiutcialilv (litri-niil lioui 



I'liU'kisll of rln'fks. 



Wln.ir->|»<»t I'loii^'aU'il ; the wliiti.' niimiii^' out ^'ra«liially ami 

 ol»li»lM«'|y ImIiIihI to tlif oiiirr viVj.*' ot" the priiiiarv. it mi li in;,' 

 hlsalt ofoiUrr {iriiiiary. Y«'llo\^• (»ri>reast ilit i<lt<lly o«liiattoii<. 

 Umii|) as Idiirlit yi'Uow as tin- iiclly. /////>.. I aiiiaica . jinvcoh} 



Wliile j>at(i ■>!' win^' more tjiiailratr on t-arli (juill ; traus- 

 versc; in)t tain'iing oil' <rra(liially ami ninloinily l»flnn«l ; not 

 iva<*liin<r the shall on onter jtiiinarv. l{na>t \\ iihont orhra- 

 i-i'ous ; rnnij> olivaceon— yellow ; i!i<- color iliHiMcnt lioin that 

 of itellv. Iltih. Santa Cruz ...... m irfoni} 



h. Chin and throat lij.'-hter ash (Imt not at all whitish): in <lefi.let| ami 

 appreciahle eontiast with l>laekish of eheeks. .In_::ulnin yellow, like ini- 

 der parts ^'enerally. 



Lati-ral tail-leather l)roadly tipped with white on hoth wi'Ik. 

 Knnip oIivareon--yellow. 



Wiiiii-spot oil each primary nearly (piadrate, as in iicn'fiml. 

 Huh, lN»!tu llieo and St. Thomas .... i>nitor\ren>*h. 



Lateral tail-feather with inner wi-li only hioadly lipped with 

 white, limnp hrii;ht yellow like l.elly. liill \try small. 



White of winir as \\\ jtnreoln. Imt less e.\tende<l. and mar;.dn- 

 itiL*" edL't' i»nlv of onfer |»rimar\. J/'iIk llavti and St. I>«tinin- 

 tro ......... . hiinanii'ora} 



While of winLT ."is in iicn'tonl. Size mueh larirei- : darker 

 ahove. Hal). Tol'aL'o, Trinidad, and north shore of Sontii 

 Amei'iea .......... hltotld.^ 



c. Chin, throat, and jniznlmn white, with a tiiiL:e vi' ashy. Vf'low of 

 miller {)arts much restrietcd. 



Dej>th of hill less than half distance from nostril to tip. .'•^npereil- 

 iary stripe reaehim:- to nape. Yellow of under pait restritit-d ti> a 

 tiian>;nlar patch on l>reast. White sjxtt oii winL' lari,'e, ta[>erinir oU' 

 ^ratlnally on each primary, as in flncvoht : on the outer reachini; 

 .>;haft. lioth wehs of outer tail-feathei- ahout etjually tipped. J/uh. 

 Hahamas and Florida K«'ys ....... htiltamensis.^ 



Depth of liill fully half distance from nostril to ti[». Sup«'reiliary 



stripe reaehiiiir the occiput only. Yellow of under parts more e\- 



tenile(l. White spot <Mi winjj restricted : more «[uadrate. as in mir- 



toni I edirc only of outer primary involved. Outer web of outer 



tail-leather scarcely tip) >ed. Halt. C(V.umel Island, Yucatan . cahoti? 



2. No external white patch at basi' of primary (piills. \Vint:-«-overts ol)- 



scnrely mar!_'ined with paler. IJoth webs of outer taii-tealhers tippi'd about 



eipially with whit<'. limnp olivaceous; this color of but sli;jht extent. 



» Crrthh flanoln, Linn. Syst. Xat. cd. 10, 17.*.J<, \V^. 



- t\flniriilii, \. k K. Nf.wton, Ibis, lS,'»it, i;7. II>ih. i>\. Croix. ''. onrfonl, H.viiM). 



* ('. flaimla, vai: j)(trf<>rio'ii.'<i% B!:Y.\Nr, I'r. Host. Soc. N. H. .Ian. ISM. Jinh. Porto IJif'o. 



* Mofucillii baiianirar'i, Omii.in, Syst. Nat. I, 1788, 9.'>1. {H'nvinistr, nuH'on, St. I)onuiip;o. ) 

 ^ Ccrfhinhi Infrnf,,, r\u. M. 11, 18.^)1, 90. C. major, Q\n. ; (7. minor, Ros. 



* Crrthiohi hiihirmciisis, Hkicii. Ilandb. I, 1853, •J;j3. C. jlacculu, !).vii:i», !>. X. A. ; C. 

 bitirdi, ('.\n. 



"^ C. aiboti, liAiun, MSS. 



