268 BULLETIN UNITED STATES GEOLOGICAL SURVEY. [Yol.Y. 



1852. SCLATER, P. L. Ornithological Observatious. IX. — On the Birds from Yucatan 

 described by Dr. Cabot in the Journal of the Boston Natural Histoiy Society 

 [vols, iv, v]. <^ Jard. Conirib. Orn., Ir'S^, p. 96. 

 ilr. Cassia's identifications of 9 spp., only one of -wliicli is allo'^ed to stand. 



1852. SCLATER, P. L. Description de six Oiseaux nouveaux api)artenant a la collection 

 du Museum d'histoire naturelle de Paris. <^ Eev. et Mag. de Zoologie, iv, 18o2, 

 pp. 8, 9. 



Arremon mysticalis [sic], Pijyiloxisis flazigularis, Fiprccidea albivcntris.j). 8; Fipraisidorei, 

 P. fiavicapilla, P. pyrocephala, p. 9. 



1652. Seema^sX, B. Notes on the Zoology of the Isthmus of Panama. <_ Zoologist, x, 

 1852, pp. 3313-3320. 

 Only a slight paragraph on birds, p. 3315. 



1852. Williams, J. J. The | Isthmus | of | Tehuantepec | . . . . | New York : | D. 



Appleton & Company, 200 BroadTvay. | M DCCC LII. 1 vol. 8vo. pp. 295. 

 Cursory alhision to a few spp. of birds at pp. 208-210. 



1853. BoXY.\x, G. K. Notes on the Raptorial Birds of British Guiana. <^Ann. Mag. 



Nat. Hist., (2), xi, 1853, pp. 138-146. 

 From P. Z. S., six, 1851, pp. 53-61. 



1853. Bl'RMELSTER, H. Ueberdie Eier und Ncster einiger brasiliani.scher Vogel. <^J. 

 f. 0., 1853, i, pp. 161-177. 



Treats of 17 spp., exclnsive of the Trochilidce mentioned, with extended descriiitions of 

 nests and eggs. 



1853. Mo-SQUERA, T. C. de. Memoir | on the | Physical and Political Geography | of | 

 New Granada. | Dedicated to the American Geographical and Sta- | tistical 

 Society of New York. | By General T. C. de Mosquera, ) [etc., 5 lines.] | Trans- 

 lated from the Sjianish by | Theodore Dwight. | New York : | Published by T. 

 Dwight, 116 Broadway. | 1853. 1 vol. 8vo. pp. 105, map. 



I have not seen the original, 1852. In this version, under head of "Animals", occurs a 

 nominal (Spanish and Latin) List of a few birds, not well determined, pp. 35-37. It is of no 

 consequence. 



1853. R0.SEXSCHOLD, E. M. AF. Bref frau D:r E. Munck af Rosenschold i Paraguay. 



< Offers. Kongl. VetensJc.-Akad. ForhandJ. for dr 1852, 1853, pp. 174-176. 

 1853. SCLATER, P. L. Description de deux nouvelles esi^eces d'Oiseaux. <[i?ef. et 



Mag. de Zool. , v, 1853, p. 480. 

 Dacnie piilcherrima, Formicivora ornata. 



1853. Wallace, A. R. A | Narrative of Travels | on the | Amazon and Rio Negro, | 



with an account | of the | Native Tribes, | and observations on the Climate, 

 Geology, and Natural | History of the Amazon Valley. | By Alfred R. Wallace. 

 I With a Map and Illustrations. | London: | Reeve and Co., Henrietta Street, 

 Covent Garden. | 1853. 1 vol. 8vo. pp. viii, 542, with 18 pp. of advts.,map, 

 folding table, col'd frontisp., pll. vii, and other illust. 



Chap. XYI, Observations on the Zoology of the Amazon District, pp. 446-475 ; B. Birds, pp. 

 461-463 : only mention of a few of the most interesting and beautiful. Cf Nat. HM. Rev., i, 

 1854, pp. 117-121. 



1854. R0SENSCH()LD, E. M. AF. Bref fran Paraguay. <^Ofva-s. Kongl. Vefeiisl-.-Alad. 



Forhaiidl. for dr 1653, 1854, pp. 102-114. 



1854. SCLATER, P. L. On two [lately] new siiecies of South American Bii'ds. <^Ann. 

 Mag. Xat. Hist., (2), xiv, 1854, p. 158. 

 Cidieivora boliviano, Pipra flavo-tincta. From P. Z. S., Feb. 24, 1852. 



1854. SCLATER, P. L. List of a Collection of Birds received by Mr. Gould, fiom the 

 Province of Quijos in the Republic of Ecuador. <^P. Z. /S'., Ixxii, 1854, pp. 

 109-115, pll. (Aves) Ixvi, Ixvii. 



69 spp., with critical annotation and .synonymy and descriptions of .some of them. Gulhula 

 chalcoihorax, p. 110; Tijrannv.laphoenicv.ra, p. 113, pi. Ixvi, f. 1; Arremon spect.abilis.'p. 114, pi. 

 Ixvii, spp. nn. 



