BTKDS OF NORTH AND MIDDLK AMEKTCA. (il*.) 



Adult null,. \An\)<:{\\ (skins), S5-1>S (!K3); wing, 4<S.5-.'>1^ (.KM); tail, 

 28.5-o2 (30.1); exposed eiilineu, 12.5-U.5 (13.5); tarsus, 1S-l'(I (l,s.t»); 

 middle toe, 11-12.5 (11.9)." 



Aihilt feii,(de.—\.o\\^^{\\ (skins), S4-!)4 (9(»); wing, 45.rj-4.s.,j (47): 

 tail, 2r).5-2S.5 (27.5); exposed eulmen, 12.5-13.5 (12.8); tarsus. 1S-1'.».5 

 (18.7); middle toe, 11-12 (11. .5).'' 



Soutlieast(M"n Mexico, in Sta((\s of Vera Cruz (Pasa Xueva: Puelilo 

 Viejo; Huena Vista), Puebla (Metialtovuca; Kineonada), Oaxaca (Playa 

 Vicente; Tuxtepec), and southern Tainaulipas (Alta Mira). 



Troglodi/tcK lenroijastra (Jould, Proc. Zool. Soc. Lond., 1836, 89 (Taniaulipas, n. c 



Mexico; coll. Brit. Mas.). — Bonaparte, Compt. Rend., xxxviii, 1854, — ; 



Notes Orn. Coll. Delattre, 1854, 43. 

 \^UropsUa'] leucogustra Sclater and Salvin, Nom. Av. Neotr., 1873, 7, 155. 

 TJropu'da leucogastra Salvin and Godman, Biol. Centr.-Am., Aves, i, 1880, 78 



(Tamaulipas; Playa Vicente, Oaxaca). — Sitaki'e, Cat. Birds Brit. Mns., vi. 



1881, 285, pi. 17. 

 Heniiura IciicogaMra Richmond, Proc. 1^. 8. Xat. Mus., xviii, no. 1091, Aug. 12, 



1896, 632 (Alta Mira, Taniauli{)as). — American Ornithologists' I'xion 



Committee, Auk, xiv, 1897, 131, in text. 

 Cyphorinus pusilhis Sclater, Proc. Zool. Soc. Lond., 1859, 372 (I'laya Vicente, 



Oaxaca; coll. P. L. Sclater); Cat. Am. Birds, 1862, 20 (Playa Vicente). 

 [Cgphorhinus'] jmsillus Gray, Hand-list, i, 1869, 193, no. 2670. 

 Heterorhina pusilla Baird, Review Am. Birds, Aug., 1864, 119 (Oaxaca). — 



Lantz, Trans. Kansas Ac. Sci. for 1876-77 (1879), 224 (Rinconada, PueI)Ui). 



NANNORCHILUS LEUCOGASTER PACIFICUS (Nelson). 

 COLIMA WREN. 



Similar to N. I. leucogastei\ but color of upper parts paler and decid- 

 edly more riifeseent (dull isabella color in sprino- and siuumer, brown- 

 ish cinnamon in autumn and Avinter); Avino- and tail averaging- sliglitl}' 

 longer, tarsi and toes shorter. 



Adult male— \2^\\^\\\ (skins), 04-1.01 (97); wing, 48-53.5 (50.3); tail, 

 30-35.5 (32.6); exposed eulmen, 12.5-14 (13.1); tarsus, 17.5-19 (18.2); 

 middle toe, 10.5-11.5 (11.3).^ 



Adult fen ude.—\j^w)iX\\ (skins), 91-100 (9«)); Aving, 46.5^9.5 (48); 

 tail, 28.5-31 (30.5); exposed eulmen, 12.5-14 (13.1): tarsus, 18-18.5 

 (18.1); middle toe, 10.5-11.5 (11).'' 



Southwestern Mexico, in States of C'olima (Man/anillo) and Gu(MT(M-o 

 (Acapulco; La Lagunilla; Taniarindo; C'ovuca; Cayacal; Papayo). 



Hemitn-a pacifica Nelson, Auk, xiv, Jan., 1897, 72 (Man/anilln, Colima, s. \v. 

 Mexico; coll. U. S. Nat. Mas.). 



« Eleven specimens. cNine specimens. 



^ Five specimens. ^ Four specimens. 



