REFERENCES 
329 
Eimer, Theodor — Ueber das Variiren der Mauereidech.se, Berlin, 
1881. Ueber die Zeichnungder Thiere, Humboldt, 1885, 18S6, 1887, 
1888. 
Eisig, H. — Die Capitelliden, Naples Monograph, 1887. Pig¬ 
ment and Waste Products. 
Emery, C.—“ Untersuchungen liber Luciola italica ,” Zeitschr. 
wiss. Zool. xl. (1884), pp. 338-354, 1 pi. (Luminosity of Luciola 
italica ), Bull. Soc. Entomol. Ital. xviii. (1885), pp. 35 1 ‘3 55 > 1 pi- 
Engelmann, W. — “ Farbstoff von HcematococcusBot. Zeit. 
xxxix. 1882. “ Farbe und Assimilation,” Botan. Zeit. 1883, pp. 
1 -17, and 17-29. “Die Purpurbakterien und ihre Beziehung zum 
Licht,” Bot. Zeit. 1888, pp. 42-46. 
Faxon, W.—“The Stalk-eyed Crustacea,” Mem. Mus. Harvard, 
xviii. (1896), pp. 1-292, 67 pis. Chapter on Colour. 
Fischer, E.— Transmutation der Schmetterlinge infolge Tempera- 
turdnderungen. Experimentelle Untersuchungen uber die Phylogenese 
der Vanessen, Berlin, 8vo, 36 pp., 1895. 
Fleming, W.—“ Ueber den Einfluss des Lichts auf die Pigmen- 
tirung der Salamander-larve,” Arch. Mikr. Anat. xlviii. (1896), pp. 
369 - 374 - 
Francis, G. —“ Pigments in Fishes’ Skins,” Nature, vol. xiii. p. 167. 
Fritsch, Anton — “liber Schmuckfarben bei Holopedium gib- 
berum ,” Zoolog. Anzeig. xiv. (1891), pp. 1 5 2 » J 53 - 
Gadow, H. —“The Coloration of Feathers as affected by Struc¬ 
ture,” Proc. Zool. Soc. 1882, pp. 409-421, 2 pis. See also Bronn’s 
Thierreich , vi. 4, pp. 575-584. 
Garbowski, T. — “ Descendenztheoretisches liber Lepidopteren,” 
Biol. Centralbl. xv. (1895), PP- 657-672. Summary and Criticism of 
Experiments of Fischer and Others. 
GXtke, H. —Heligoland as an Ornithological Observatory: the 
Result of Fifty Years ’ Experience. Trans, by R. Rosenstock, Edin¬ 
burgh and London, 8vo, pp. x. +599, 1895. For Change of Colour 
without Moult. 
Geddes, Patrick —“Further Researches on Animals containing 
Chlorophyll,” Nature, 1882, pp. 303-305. “On the Nature and 
Functions of the Yellow Cells of Radiolarians,” Proc. Roy. Soc. 
Edinburgh, vol. xi. (1881-1882), pp. 377 - 396 - 
Gessard —“ Bacillus pyocyaneus,” An. d. Vlnstitut Pasteur, 1891, 
p. 65. Blue Colouring-matter. 
Giesbrecht, W.—“ Mittheil. ii. Copepoden,” Mittkeil. Stat. 
Neapel, xi. (1895), pp. 631-694, 1 Fig. For Luminosity. 
Girod, P.— C. R. Ac. Sci. xciii. p. 96 ; and Arch. Zool. exp. 
et gen. ix. (1882), pp. 1-100. Analysis of Melanin. 
Graf, Arnold— “ Uber den Ursprung des Pigments ii. der Zeich¬ 
nung bei den Hirudineen,” Zool. Anzeig. xviii. (1895), pp. 65-70. 
Greenwood, M.—“The Process of Digestion in Hydra fuscaf 
Journ. Physiol, ix. Meaning of Brown Pigment. 
