324 TIMELIIB^. 



pi. X. (1867) ; iid. Nomencl. Av. Neotr. p. 2 (1873); Lawr. Proc. 



U.S. Nat. Mus. i. pp. 52, 187, 453, 486; Lister, Ibis, 1880, p. 39 ; 



Sclater, t. c. p. 72. 

 Rliamphocinclus tremulus, Lafr. Rev. Zool. 1843, p. 67 ; Scl P. Z. S. 



1855, p. 213. 

 Henninierus guadelupensis. Less. Rev. Zool. 1843, p. 325. 

 Heiininieriis infaustus, Less. t. c. p. 325. 

 Thriothonis riierminieri, Less. t. c. p. 326. 

 Formicarius tremulus. Gray, Gen. B. i. p. 211 (1846). 



Adult. General colour above dark ashy brown on the head and 

 neck ; mantle and back dull reddish brown, the rump and upper 

 tail-coverts rufous-brown ; tail reddish brown, more rufous on the 

 edges of the feathers ; wing-coverts like the back, the median and 

 greater series more rufous, as also the primary-coverts and quills, 

 all these being reddish brown, decidedly more rufous on the outer 

 webs, becoming a little paler towards the ends of the primaries ; 

 sides of face ashy brown, the lores, feathers round the eye, and the 

 upper edge of the ear-coverts dark brown ; chin and throat whity 

 brown ; fore neck and breast light ashy brown, becoming more ful- 

 vescent towards the abdomen, which is pale fulvous ; sides of body 

 and flanks and under tail-coverts rufous-brown ; axillaries and under 

 wing-coverts light rufous-brown, the edge of the wing ashy ; quills 

 light brown below, rufescent along the edge of the inner web. 

 Total length 9-5 inches, culmen 1-4, wing 4-1, tail 3-75, tarsus I'l. 



The Rufous-tailed Trembler is confined to the Lesser Antilles, 

 where it is found in the islands of Barbuda, Guadeloupe, Nevis, 

 Dominica, and S. Yincent. 



a. Ad. sk. Nevis. W. Cottle, Esq. [P. 



b. Ad. St. Nevis. W. Cottle, Esq. [P. 



2. Cinclocerthia gutturalis. 



Rhamphocinclus gutturalis, Lafr. Rev. Zool. 1843, p. 67. 



Formicarius gutturalis, Grai/, Gen. B. i. p. 211 (1846). 



Campylorhynchus gutturalis, Gi-ai/, Gen. B. iii. App. p. 7 (1849). 



Cinclocerthia gutturalis, Sclater, P. Z. S. 1855, p. 214; id. P. Z. S. 

 1859, p. 338 ; id. P. Z. S. 1806, p. 320 ; id. ^ Salv. Ex. Orn. p. 23, 

 pi. xii. (1867) ; Gray, Hund-l. B. i. p. 2G.3, no. 3854 (1869) ; Scl. 8f 

 Salv. Nomencl. Av. Neotr. p. 2 (1873) ; Later. Proc. U.S. Nat. 

 Mus. pp. 351, 487 (1879). 



Adult. General colour above chocolate-brown, slightly more ashy 

 on the head and mantle ; median and greater wing-coverts like the 

 back, the greater series narrowly edged with lighter brown ; bastard 

 wing-feathers and primary-coverts dark brown, slightly more ashy 

 on the margins ; quills dark brown, edged with chocolate-brown, 

 the margins lighter brown ; tail-feathers chocolate-brown, edged 

 with paler brown ; lores, ear-coverts, and sides of face dusky 

 chocolate-brown, as also the cheeks, the malar line being white 

 with dusky margins ; entire throat white ; fore neck, chest, and 

 sides of neck ashy brown ; middle of the breast and abdomen white ; 



