10 Oompr. Zool. I. Comprehensive Zoology. 
Sex. 
Goldschmidt, 56. 
Colour. 
Fischel, 42. 
DEVELOPMENT. 0215 
General, Embryology. 
Chatton, 23; Kingsbury, notochord, 
72 ; Meek, 89 ; Runnstrom, 114 ; 
Swindle, 136 ; Wintrebert, 150. 
Oogenesis, Spermatogenesis. 
Gatenby and Woodger, 49 ; Hogben, 
66 ; Nakahara, 92. 
ETHOLOGY. 0219 
General, Miscellaneous. 
Esterly, 37; . fGalippe, survival in 
amber, 46 ; Taylor, 138. 
Migration, Flight. 
Adams, 1 ; Zschokke, 152. 
Social. 
Deegener, 31 ; Stoltenberg, 132. 
Plankton (General). 
Esterly, Plankton migration, 38 ; 
Kolkwitz and Marsson, 74. 
Luminosity. 
Harvey, 69. 
Psychology. 
Kappers, 69 ; Petersen, 99. 
ETIOLOGY, VARIATION. 0223 
General. 
t Giver, Pleistocene, archaeological, 
53. 
Heredity, 
Bateson, chiefly botanical, 9 and 10 ; 
Bugnion, 19 ; Castle, 22 ; Demoll, 
32 ; Gates, 50 ; Goldschmidt, 54, 55 ; 
Lankester, 78 ; MacBride, 85 ; Poul- 
ton, 101 ; Reed, 108; Saunders, 116; 
Sturtevant, 135 ; T., 137. 
[1920] 
Evolution. Origin of Species. 
Adams, 1 ; Berry, 15 ; Crampton, 
27 ; Dewitz, rudimentary organs, 33 ; 
Picandt, of man, 40 ; Herrick, 
orthogenesis, 63 ; Hogben, 67 ; Kidd, 
71 ; Lange, 77 ; MacBride, 84 ; Rein- 
heimer, symbiosis, 109; Roux, 113. 
Phylogeny. 
Lameere, 76 ; Raymond, Trilobites, 
105,106; Veit, 145. 
GEOGRAPHY. 0227 
General. 
Colosi, 25. 
Ocean. 
Allen, 3 ; Schmidt, 120. 
Europe. 
Ritchie, Scotland, 111 ; Wesenberg- 
Lund, Denmark, 148 ; fNielsen, Den- 
mark, 93 ; f Rosenkrantz, Denmark, 
112; Beauchamp, France, 14; Vays- 
si£re, Gulf of Marseilles, 144 ; Baudin, 
Leman, 13 ; Penther, Albania, 98 ; 
Grobben, Algeria, 57 ; Werner, Al- 
geria, 147 ; Ginzberger, Mediterranean, 
52. 
Asia. 
Anon., Sumatra, 6 ; Hingston, 
Himalaya, 65. 
Africa, Rodrigues. 
Carpenter, 20; Gunnington, 28; 
Germain, 51 ; Hewitt, St. Croix Islands 
(Cape), 64 ; Werner, 146 ; Snell and 
Tams, Rodrigues, 127. 
America. 
Allen, 4 and 5 ; Barbour, British 
Guiana Vertebrates, 8 ; Buchanan, 18 ; 
Seton, 121; tSmith, 126. 
Polynesia. 
Rechinger, Samoa and Solomon 
islands, 107. J 
Antarctic. 
Bruce, 17. 
TAXONOMY. 0231 
jBather, 12. 
