898 BULLETIN UNITED STATES GEOLOGICAL SURVEY. [VolY. 



1835. Yaerell, W. [Note on the trachea of the Stanley Crane (Authropoule.s para- 



disens.] < P. Z. S., in, 183;"), p. 132. 

 1839. Reade, T. [Notice of forwarding of Anthropoides virgo to the Society. ] <^ P. 



Z.^., vii,1839,p. 169. 



1844. CotJPER, J. H, [Note on the doubted specific character of Grus canadensis. ] 



< Proc. Acad. Xat. Sci. Phila., ii, 1844, p. 24. 



1845. SuxDEVALL, [C. J.] Samtidige Observationer [om Tranans (Grus cinerea) 



flyttuingj. <^ Ofvers. Kongl. VetensJc.-Akad. Forliandl. fiir ar 1844, 1845, pp. 

 79, 80. 

 The date given for this and the next article is that of the made-up vol. — may be actually 1844. 

 1845. SuxDEVALL, [C. J.] Om Tranans [Grns cinerea] Hyttning. < Ofvers. Konijl. 



Vetemk.-Jkad. Forliandl. for ur 1844, 1845, pp. 1(37-171. 

 1849-55. Andrews, W. On the occnrrence of the Crane (Grns cinerea) in Ireland. 

 <, Dublin Xat. Hist. Soc. Proc, i, 1849-55, pp. 71-73. 

 Not seen — title from Hoy. Soc. Cat. Actual date not ascertained. 



1849. WOLLET, J. Occurrence of the Common Crane [Grus cinerea] in Shetland. 



< Zoologist, vli, 1849, pp. 2352, 2353. 



1850. GuRXEY, J. H. Occurrence of the Crane (Grus cinerea) in Norfollv. <^Zoologist, 



viii, 1850, p. 2771. 



1850. [Jardixe, W.] Grus antigone. <^Jard. Contrib. Om., I'^'M, pp. 19-26 and 153, 



1)1. xlii. 

 Observations on its eggs, habits, etc., chiefly from E. Blyth. 



1851. Ellman, J. B. Occurrence of the Crane [Grus cinerea] at Pevensey, Sussex. 



< Zoologist, ix, 1851, p. 3234. 



1851. Tyzenhauz, [C. v.] Rectification du double emi)lol de la Grue a nuque blanche, 



Grus leucauchen, Temm. <^ Per. et Mag. de ZooL, iii, 1851, pp. .577-579. 



1852. BoxsDORFF, E. J. SymboUe ad Anatomiam Comparatam Nervorum Animal- 



ium Vertebratorum, . . . II. Nervi cerebrales Gruis cinereie Linn. <^ Acta 

 Soc. Scient. Fennicw, iii, 1852, pp. 591-624, pll. x, xw. 



1853. Bryant, H. [On the Sand-hill Crane (Grus canadensis).] <^ Proc. Boston Soc. 



Xat. Hist., iv, 1853, pp. 303-307. 



Maintaining the distinctness of &nts canadends from G. americana, and giving an account 

 of its habits as obser\'ed in Florida. 



1854. BoRRER, W., Jit Occurrence of the Crane (Grus cinerea) in Sussex. <^ Zoolo- 



gist, xii, 1854, p. 4512. 



1854. Dudley, W. Description of a species of Crane [Grus hoyianus] fouiid in "Wis- 



consin, presumed to be new. <^ Proc. Acad. Xat. Sci. Phila., vii, 1854, p. 64. 

 Cf. Hartl., J./. O., iii, 1855, pp. 336, 337. 



1855. Hartlaub, G. Ueber Grus hoyianus Dudl. <-/. /. 0., iii, 1855, pp. 336,337. 



1856. Gloger, C.W. L. Sollten die Kraniche [Grus cinerea] wohl eine besondere 



Sommertracht habeu ? < J^. /. 0. , iv, 1856, pp. 392-394. 

 Ans misson's Skand. Fn. Cf. ,/. /. O., 1857, p. 168. 



1857. HOMEYER, E. F. T. Zur Naturgeschichte des gemeineu Kranichs, Grns cinerea. 



< J. f. 0., V, 1857, pp. 168, 169. 

 Cf. op. cit., iv, 1856, p. 392. 



1859. Cottle, T. J. Grus americana and Grus canadensis : are they the same bird 

 in diii'erent stages of growth ? <^ Canad. Journ., iv, 1859, pp. 266-268. 

 Their distinctness maintained. 



1859. SCLATER, P. L. [Exhibition of the eggs of Grus montignesia^ Grus virgo, Grus 



cinerea, laid by birds in the Society's Gardens.] <^P. Z. S., xxvii, 1859, p. 353. 



1860. Meves, \Y. [Is there a paper by, on j)lumage of Grus ciuerea ?] <^ Oefv.K. 



Veiensk.-Akad. Fork., ■s.y'n, 1860, p. 218, 



