102 PUBLICATIONS OF SPENCER F. BAIRD. 



[i8G4-(36.] Baird, Spexceu F. — Coutiuued. 



Thri/ophilus rufalbus xar. poliopleura, Baird, n. var. 

 Guatemala. 



Thnjophilus sinaloa, Baird, ii. s p. 130 



N. W. Mexico. 



Thryophilus modcstm (Cabauis) Baird. R 131 



Thryophilus Galhraithi (Lawrence), Baird. R. 

 Thryophilus striolatus (Mux.), ^aAvA. R. 

 Thryophilus longirostris (Vieill.), Baird. R. 



Thryophilus albipectus (Cab.), Baird. R 132 



Thryophilus castaneus (Lawrence), Baird. R .' 133 



Thryophilus Schottii, Baird, u. s. 

 Istlimiis of Darieu. 



Pheugopedius, Cabanis 134 



Pheugopediusfasciato-ventris (Lawr.), Baird. R, 



Pheugopedius rutilus (Vieill.), Baird 135 



Pheugopedius maculipectus (Lafr.), Baird. 



Pheugopedius /elix {Sclatev), Baird 136 



3}roglodytes, Yiem 137 



iJSdon 138 



t^don var. aztecus. 

 iParkmanni. 

 \ Americanus. 

 ^ Inter medius. 

 ^Jnquietu^. 

 f Brunneicollis. 

 ^Hyemalis. 



\Syemalis var. pacificus. 

 4A.) Troglodytes. 



Troglodytes cedon, Vieill. 



Troglodytes cedon va.T. aztecus, Baird, n. var 129 



Eastern Mexico. 



Troglodytes Farkmanni, And 140 



Troglodytes americanus, And 141 



Troglodytes intermedius, Cabanis 142 



Troglodytes inquietus, Lawrence 143 



Troglodytes hrunneicollis, Sclater 144 



Troglodytes hyemalis, Vieill. 



Troglodytes hyemalis var. pacificus, Baird, n. var 146 



Pacific Coast. 



Cistothorus, Cabanis 146 



(A.) Cistothorus. 



Cistothorus stellaris (Licbt.), Cab. 

 Cistothorus elegans, Sclater and Salvin. 



STUDY OF TONGUE. 



Tongue in Turdidae 164 



Saxicolidce. 



Motacillidae. 



Paridae 



Hirundinidoe. 



Tireonidce. 



Tyrannidae. 



Todidoe. 



QalbuUdcc. 



FIGURES OF TONGUES. 



(By Wm. Stiuipson, with note.) 

 Fig. 1, la. Glossiphla ruficollis 



2, 2a. Ccrthiola bahamensis. 



3, 3a. Chlorophanes atricapilla. 



4, 4a. Dacius cayana. 



5, 5a. Penssoglossu tigrina. 



6, 6a. Dendroeca striata. 



