HIKDS OF NOKTIl AND MIDDLK AMERICA. 5()7 



Thri/othorus bewickii, var. Kpilurun Bairij, Review Am. Birds, 1864, 126, part 



(Siniiahmoo and Fort Steilacooni, Wasiiiiigton). — Baikd, Brewer, and 



RiiKiWAY, Hist. N. Am. Birds, i, 1874, 147, part. 

 TJiriiothorus heioick'd . . . var. s^nlurm Coues, Check List, 1873, nrj. 48/^, part. 

 [Thri/otlioras hritic/:ii] c. Hpilarn.s Coites, Birds Northwest, 1874, 31, part (in 



synonymy). 

 'riiryuthoriiif hcirlrki Kpiliirus Coues, Check List, 2d ed., 1882, no. 73, part. 

 T[}mjo(hurus\ h\_ewi(-ki] Kpilurun f Coues, Key N. Am. Birds, 2d ed., 1884, 278, part. 

 Tliryothorus bewickii spilurus Goode, Bull. U. S. Nat. Mus., no. 20, 1883, 346, 



part. — American Ornithoi-ogists' Union, Check List, 1886, no. 719a, part. — 



Anthony, Auk, iii, 1886, 171 (Washington Co., Oregon). — Chapman, Bull. 



Am. Mus. N. H., iii, 1890, 152 (British Columbia, chiefly coastwise).— 



Fannin, Check List Birds Brit. Col., 1891, 43.— Lawrence (R. IL), Auk, ix, 



1892, 357 ((irrays llarlxir, Washington, resident). 

 T\_}iriii>thorui\ hcirlckil sjjiltiruii Riikiwav, INIan. N. Am. Birds, 1887, 551, i)art. 

 Th ri/otliorua spihirus Cooi'KR, Orii. Cul., 1S70, 69, part. — Smarpe, Cat. Birds lirit. 



Mus., vi, 1881, 225, part ( British Columbia).— RiwiWAV, Man. N. Am. Birds, 



2d ed., 1896, 609, part. 

 [Tfiri/omanes hewicki lericogtinter'] <•. K}>iIuruK Coue.s, Birds Col. Val., 1878, 170, part 



(in synonymy). 

 Tlii/ruiiitiiies beivicki i^pilnriis Ridgwav, Proc. U. S. Nat. Mus., iii, 1880, 170, 215, 



part; Nom. N. Am. Birds, 1881, no. 61a, part. 

 TJiyromanes henwkii Kpiluras Kobbe, Auk, xvii, 1900, 357 (Cape Disappointment, 



Washington). 

 Tkryoinanes bemckii calnpJtornis Oberiiolser, Proc. U. S. Nat. Mus., xxi, no. 1153, 



Nov. 19, 1898, 440 (South Park, King Co., Washington; coll. U. S. Nat. 



Mus.). — American Ornithologists' Union Committee, Auk, xviii, 1901, 



307 (check list no. 719e).— Ratiibun (S. F.), Auk, xix, 1902, 139 (Seattle, 



Washington, resident). 

 [^hryomanes] b[ewickii'] calophonus Bailey (Florence ]M.), Handb. Birds 



W. U. S., 1902, 447. 



THRYOMANES BREVICAUDUS Ridgw^ay. 

 GUADALUPE WREN. 



Practicall}^ identical in coloration with T. heioickii charienturtis 

 except tail (the middle rectrices of which arc more narrow!}' and 

 much less distinctly ))arrcd), but much smaller, tail relativel}' shorter, 

 and bill much longer. 



Adult m«Z(\— Length (skins), 110-118 (114); wing, 48-48.5 (48.2); 

 tail, 42-44.5 (48.2); exposed culmen, 10; tarsus, 17.5-18 (17.7); middle 

 toe, 12-12.5 (12.2)." 



(iruadalupe Island, Lower California. 



ThryumancK brericauda Ridgway, Bull. U. S. Geol. and Geog. Surv. Terr., ii, no. 

 2, Apr. 1, 1876, 186 (Guadalupe I., Lower California; coll. U. S. Nat. Mus.); 

 Bull. Nutt. Orn. Cluh, ii, 1877, 60; Proc. U. S. Nat. Mus., iii, 1880, 170, 215, 

 228; Nom. N. Am. P>irds, 1881, no. 62. — A.merican Ornithologists' Union 

 Committee, Auk, xvi, 1899, 125. 



"Two specimens, with sex midetermined, measure as follows. Their smaller 

 dimensions indicate that they may be females: Length (skins), 111-114.5 (112.7); 

 wing, 46-46.5 (46.2); tail, 41-43 (42); expoi^ed cMimen, 17; tarsus, 18-18.5(18.2); 

 middle toe, 11.5-12 (11.7). 



