252 BULLETIN 50, UNITED STATES NATIONAL MUSEUM. 



• XIPHORHYNCHUS NANUS COSTARICENSIS (Ridgway). 



TUCUREfQUI WOOBHEWER. 



Similar to X. n. nanus, but coloration averaging slightly deeper. 



Adult ma/e.— Length (skms), 200-243 (220); wing, 95.5-114.5 

 (105.8); tail, 83-104 (90.3); culmen, 34.5-39 (36.7); tarsus, 21.5-24 

 (22.8); middle toe, 17-19 (17.7). « 



Adult female.—ljength. (skins), 185-222 (205); wing, 94-102 (97.9); 

 tail, 77-85.5 (81.8); culmen, 29.5-39 (36); tarsus, 21-23 (22); 

 middle toe, 16-18 (17).^ 



Western Panama (Calovevora; Bugaba; Divala), through Cos'ta 

 Rica (Angostura; San Carlos; San Juan Valle}^; Tucurriqui; Gua3^abo; 

 Rio Reventazon; Rio Sicsola; Talamanca; Puerto Limon; Siquirres; 

 Guacimo; Guapiles; Cuabre; ElHogar; Jimenez; Bonilla; Pacuare; 

 Volctin de Turrialba; Volcan de ^liravalles; Tenorio; Barranca de 

 Puntarenas; Barranca de Boruca; Bebedero; Pozo del Rio Grande; 

 Pozo Azul de Putis; El Pozo de T6rraba; Terraba; Buenos Aires; 

 El General; Boruca, Paso Real, and Lagarto, Boruca), eastern Nica- 

 ragua (Grey town; Rio Escondido), and southeastern Honduras (Rio 

 Segovia). 



Dendrornis pardalotus (not Dendrocopus pardalotiis Vieillot) Lawrence, Ann. 

 Lye. N. Y., viii, 1867, 180 (Greytown, Nicaragua); ix, 1868, 107 (Tucurriqui, 

 Costa Rica). — Frantzius, Journ. fiir Orn., 1869, 305 (Costa Rica). 



Dendrornis nana (not of Lawrence) Sclater and Salvin, Proc. Zool. Soc. Lond., 

 1870, 837 (Calovevora, Panama).— Salvin, Proc. Zool. Soc. Lond., 1870, 193 

 (Calovevora and Bugaba, Panamd; crit.). — Salvin and Godman, Biol. Centr.- 

 Am., Aves, ii, 1891, 180, part (Rio Seg6via, Honduras; TuciuTiqui and San 

 Carlos, Costa Rica; Bugaba and Calovevora, Panama). — Richmond, Proc. U. S. 

 Nat. Mus., xvi, 1893, 498 (Greytown and Rio Escondido, Nicaragua; crit.). — 

 Underwood, Ibis, 1896, 440 (Volcan de Miravalles, Costa Rica). — Elliot, 

 Auk, vii, 1890, 174, part. 



