33 



1860-3GthCongress,ls'-, Session. } Senate.^ Ex. Duc. | =. | Reports | of | Explorations 

 and S,arveys | to | ascertain the most practicable and economical ronte for a 

 railroad | from | the | Missi.ssippi River to the Pacific Ocean. Made under 

 the direcrion of th-i Secretary of War, in 1853-5, according to act of Congress 

 of Jl'irch 3, 1853, May 31, 1854, and August 5, 1854. | — Volume XII. | Book 

 II. I Washington: | Thomas II. Ford, Printer. 18G0. 

 Explorations aul Surveys for a Riilroad route from the Mississippi River 

 to the Pacitio Ocean. | War Department. | = | Route near the forty- 

 seventh and forty-n nth parallels, explored by 1. 1. Stevens, | Governor 

 of Washington Territory, in 185-5-'55. [pp. 9-35S, 70 pi.] Zoological 

 report.— Washington, D. C, 18u0. [viii, (1), 399 pp., 47 pi.] 



No. 5. — Report upon the fishes collected on the survey. — By Dr. G. 

 Suckley, U. S. A. (pp. 307-3G8, with pi. i, xi, xv, xvi, xix, xx, xxxii, 

 xxxiii, xlii, xliii, xliv, 1, li, iv, ix, Ixiii, Ixvii, Ixix, ixxii, Ixxv, viz : 

 Cha|)terl. Ri;port upon the Salmonid;^. pp. 307-349.) 

 Chapter II. Report upon the Fishes exclusive of the Salmonidi«. 

 pp. 350-3GS. 

 (N. sp. Salino Masoni (34.5).] 



[This volume alsg appeared wi li tho following title-page and modifications:—] 

 The Natural History of Washington Territory, with much relating to Minae- 

 sota, Nebraska, Kansas, Oregon and California, between the thirty-sixth and 

 forty-ninth parallels of Latitude, being those parts of the final Reports on 

 the Survey of the Northern Pacific Railroad Route, containing the Climate 

 and Physical Geography, with full Catalogues and Descriptions of the Phiat.s 

 and Animals collec:ed from 1853 to 1857. By J. G. Cooper, M. D., and Dr. 

 G. Suckley, U. S. A., Naturalists to the Expedition. This edition contains a 

 new preface, giving a sketch of the explorations, a classified table of con- 

 tents, and the latest additions by the authors. With fifty-five new plates 

 of scenery, botany, and zoology, and an isothermal chart of the route. — New 

 York: Baiilifero Brothers, 440 Broadway, [etc.] 1859. [4°. xvii, 2fi-f 7-J-4- 

 viii, 399 pp. ( +1-4 pp. betw. 368 and 369), 61 pi., 1 map.] 



t Descriptions of the Califaruian AtherinidiB, with figures of the species. By 

 "Wm. O. Ayres, M. D. Oct. 1, 18(i0. < Pioc. Cal. Acad. Sci., v. 2, pp. li- 

 77, I8f;0. 



[X. sp. At.hcrinop;iis afflnig, Alhe.rinopsU tenuis, with flgare.s.] 



t Descriptions of two now Seioinoids, with figures. By Wm. O. Ayres, M. D. 

 Nov. 5, 1860. < Proc. Cal. Acad. Sci., v. 2, pp. 77-81, 18G0. 

 fN. g. and sp. Juhnius nobiUs, Seriphus (n. g.) j-)olilu!s.'\ 



tDescripti >n of new Californian fishes, with figures. By 'Vm. O. Ayres, M. 

 D. Dec. 3, I860. < Proc. Cal. Acad. Sci., v. 2, pp. 82-86, April, 1862. 

 [N. g. and sp. Camarina (n. g.) nigricans, Poronotus simillimns.] 



IS61 — Obscrva'ions on the genus Cottus, and description of two now species 

 (abridged from the forthcoming report of Capt. J. H. Simpson), by Theo- 

 dore Gill. March 20, 1861. < Proc. Boston Soc. Nat. Hist., v. 8, pp. 40-4«. 



Aprii, isr.l. 



[N. g. o.-jd u. sp. Potamocottus (n. g. 40), Potamoc ttus pvncHdatus.] 



Description of a new species of the genus Tigoma of Girard (abridged from 

 the forthcoming report of Capt. J. II. Simp.soti), by Theodore Gi]l. March 

 20, 1831. < Proc. Boston Soc. Nat. Hist., v. 8, p. 42, April, 1861. 

 (N. sp. Tigoma nqiiamula.] 



Bull. N. M. No. 11 3 



