BIRDS OF NORTH AND MIDDLE AMERICA. 707 



tagua Valley; Villa Maria; Villa Nueva; Toyab&j and Uspantdn, 

 Quich6). 



Scops trichopsis Wagler, Isis, 1832, 276 (Mexico; coll. Wiirtlemberg Mus.). — 

 Kaup, Trans. Zool. Soc. Lond., iv, pt. vi, 1859, 227. — Salvin and Godman, 

 Biol. Centr.-Am., Aves, iii, 1897, 17, pi. 62 (El Carmen, Chihuahua; Sierra 

 Madre, Tepic; Patzcuaro, Michoacan; Zentla, Puebla; Ajusco and Chimalpa, 

 Mexico; Omilteme, Guerrero; La Parada, Oaxaca; Villa Maria, Toyabaj, and 

 Uspantan in Quich6, Duenas, Volcan de Fuego above Calderas, San Bernar- 

 dino in Montagua Valley, and Coban, Guatemala). 

 ?Scops trichopsis Bonaparte, Consp. Av., i, 1850, 46. 

 S[cops] trichopsis Sclater and Salvin, Proc. Zool. Soc. Lond., 1868, 57. — Salvin, 



Ibis, 1874, 314 (crit.). 

 [Scops] trichopsis Gray, Hand-list, i, 1869, 47, no. 490. — Sclater and Salvin, 



Norn. Av. Neotr., 1873, 117.— Sharpe, Hand-list, i, 1899, 288. 

 E[phialtes] trichopsis Gray, Gen. Birds, i, 1844, 38. 



Asio trichopsis Bonaparte, Rev. et Mag. de Zool., 1854, 543. 



Megascops trichopsis ELaup, Trans. Zool. Soc. Lond., iv, pt. vi, 1859, 227 (descr. of 

 type). — Stejneger, Auk, ii, 1885, 184. — American Ornithologists' Union 

 Committee, Auk, xvi, 1899, 109. — Swarth, Pacific Coast Avifauna, no. 4, 

 1904, 8 (Huachuca Mts., 6,000 ft., Arizona).— Miller (W. De W.), Bull. Am. 

 Mus. N. H., xxii, 1906, 164 (Rio Sestin, n. w. Durango). 



M[egascops] asio trichopsis Ridgway, Man. N. Am. Birds, 2d ed., 1896, 261, part. 



Otm trichopsis Stone, Auk, xx, July, 1903, 275. — American Ornithologists' 

 Union Committee, Auk, xxv,1908, 372; Check List, 3rd ed., 1910, 174. 



Scops m'callii (not Scops mccallii Cassin) Sclater and Salvin, Ibis, 1859, 220 

 (Guatemala; crit.). 



Scops maccalli Sclater, Proc. Zool. Soc. Lond., 1858, 296 (La Parada, Oaxaca; 

 crit.). 



[Scops asio] ^. maccalli Ridgway, Proc. U. S. Nat. Mus., i, Aug. 15, 1878, 106, 

 109, part (San Bernardino, Volcan de Fuego, Duenas, and Coban, Guatemala; 

 Mexico; monogr.). 



Scops asio maccalli Brewster, Bull. Nutt. Om. Club, vii, 1882, 33, part (Guate- 

 mala; e. Mexico). 



Megascops asio mccallii American Ornithologists' Union, Check List, 1886, 

 no. 373&, part (Guatemala).— Hasbrouck, Auk, x, 1893, 251, 254, part 

 (geog. range). 



M[egascops] asio mccallii Ridgway, Man. N. Am. Birds, 1887, 261, part (e. Mexico; 

 Guatemala). 



Scops asio, var. enano "Lawrence, MSS." Ridgway, Bull. Essex Inst., v, Dec, 

 1873, 200 (Mexico; coll. G. N. Lawrence); in Baird, Brewer, and Ridgway, 

 Hist. N. Am. Birds, iii, 1874, 48. 



[Scops asio] e. enano Coues, Birds Northwest, 1874, 304. 



[Scops asio] subsp. r- Scops enano Sharpe, Cat. Birds Brit. Mus., ii, 1875, 118 (w. 

 Mexico; Guatemala). 



Megascops aspersus Brewster, Auk. v, Jan., 1888, 87 (El Carmen, Chihuahua; 

 coll. W. Brewster); viii, 1891, pi. 3, upper fig.; xv, 1898, 186 (Huachuca 

 Mts., Arizona; crit.).— Gurney, Cat. Birds of Prey, 1894, 38.— Hasbrouck, 

 . Auk, X, 1893, 251, 264. 



Megascops adspersus Salvin and Godman, Biol. Centr.-Am., Aves, iii, 1897, 16, 

 • in text. 



Megascops ridgwayi Nelson and Palmer, Auk, xi, Jan., 1894, 40 (Patzcuaro, 

 Michoacan, s. w. Mexico; coll. U. S. Nat. Mus.; = young of rufous phase). 



Scops ridgwayi Gurney, Cat. Birds of Prey, 1894, 37. 



