MR. E. DEGEN ON ECDYSIS. 411 



(19) FatiOj Dr. Victor. — " Des Diverses Modifications dans les Formes et la Coloration des 



Plumes/' Mem. Soc. Phys. d'Hist. Nat. Geneve, tome xviii. 1866, pp. 250-295. 



(20) Gadow, Dr. Hans. — " On the Colour of Feathers as affected by their Structure," Proc. Zool. 



Soc. Lond. 1882, pp. 409-421, pis. xxvii., xxviii. 



(21) Gadow, Dr. Hans. — "Remarks on the Numbers and on the Phylogenetic Development of 



the Remiges of Birds," ibid. 1888, pp. 655-667, parts i. & ii. 



(22) Gatke, H. — " Einige Beobachtungen iiber Federnwechsel durch Verfarbung ohne Mauser," 



Journ. f. Ornith. ii. Jahrg. 1854, iv. Heft, No. 10, pp. 321 &c. 



(23) Gerbe, Z.— " Sur les Plumes du Vol et leur Mue," Bull. Soc. Zool. France, 1877, tome ii. 



pp. 289-290. 



(24) Gloger, Dr. C. W. L. — " Bemerkungen iiber den Aufsatz Martin's," Journ. f. Ornith. i. Jahrg. 



1853, i. Heft, No. 1, pp. 19-28. 



(25) Gloger, Dr. C. W. L. — " Zur Erklarung der Verfarbung des Gefieders," ibid. iv. Heft, No. 4, 



pp. 269-275. 



(26) Gloger, Dr. C. W. L. — " Sollten Kraniche wohl eine besondere Sommertracht haben ? " 



ibid. iv. Jahrg. 1856, v. Heft, pp. 392-394. 



(27) GooDCHiLU, J. G., F.Z.S., F.G.S. — "Observations on the Disposition of the Cubital Coverts 



in Birds," Proc. Zool. Soc. Lond. 1886, pp. 184-203. 



(28) Hesler, a. — "Ornithologische Beobachtungen," Journ. f. Ornith. ii. Jahrg. 1854, ii. Heft, 



No. 8, pp. 185 &c., 286. 



(29) Holland, Theouor. — " Zur Entwiekelungsgeschichte der Federn," Journ. f. Ornith. viii. Jahrg. 



1860, v. Heft, No. 47, pp. 341-347; iUd. continuation, vi. Heft, No. 48, pp. 432-442, 

 pi. i. figs. 1-11. 



(30) Homeyer, E. von. — "Feder- und Farbenwechsel," ibid. iii. Jahrg. 1855, iv. Heft, No. 16, 



p. 347. 

 (30 a) Homeyer, E. von. — "Ein ferneres Wort iiber das Ausfarben," ibid. ii. Heft, No. 14, 1854, 

 pp. 113-117. 



(31) Homeyer, E. von. — " Noch ein Wort iiber die Verfarbung," ibid. iv. Jahrg. 1856, ii. Heft, 



No. 20, pp. 129-132. 



(32) Martin, Leopold. — " Ueber den Farbenwechsel bei Muscicapa collaris, M. atricapilla, und 



M. parva im Friihlings," ibid. i. Jahrg. 1853, i. Heft, No. 1, pp. 16-18. 

 See also comment on this by Gloger [ibid. p. 19). 



(33) Martin, Leopold. — " Zur Verfarbung des Gefieders, namentlich bei Anas nigra," ibid. 



iv. Heft, No. 4, pp. 208 &c. 



(34) Meves, W. — " Ueber die Farbenveranderung der Vogel durch und ohne Mauser," ibid. 



iii. Jahrg. 1855, iii. Heft, No. 15, pp. 230 &c. Taf. ii. & iii. 



(35) Millais, John Guille, F.Z.S. — " On the Change of Birds to Spring Plumage without a 



Moult," The Ibis, 7th ser. vol. ii. 1896, art. 40, pp. 451-457, pi. x. 



(36) MiJLLER, Dr. Baron V. — "Ueber den Farbenwechsel der Vogel," Journ. f. Ornith. i. Jahrg. 



1853, V. Heft, No. 5, pp. 327-329. 



(37) NiTzscH, Christian Ludwig. — " Pterylography." Translated by Ph. Lutley Sclater, M.A., 



Ph.D., F.R.S., for the Ray Society of London, 1867. 



(38) Pycraft, W. p. — " A Contribution to the Pterylography of Birds' Wings," Trans. Leicester 



Lit. & Phil. Soc. vol. ii. part 3, April 1890, pp. 1-22. 

 VOL. XVI. — PART VIII. No. 9. — May, 1903. 3 m 



