11 Pisces. 
Economics, Structure, Etc. 
5400 
Respiration ; Backman, 4 ; Ege and 
Krogh, 33 ; Howell, 69. 
Colour changes ; Haempel u. Khlmer, 
59 ; Koketsu, 81 ; Mast, 91 ; Milligan, 
101 ; Secerov, 151. 
Sense of smell ; Parker, 117; Parker 
& Sheldon, 118. 
Sense of equilibrium; Reisinger, 
127. 
Fat storage and resorption ; Greene, 
55, 56. 
Electric discharge ; Fuji, 50. 
Air-bladder ; Kuiper, 82. 
DEVELOPMENT. 
General. 
Agassiz & Whitman, 1 ; Fraser, 47 ; 
Hatta, 62, 63 ; Kuntz, 83, 84. 
Ovum and Oogenesis. 
Bachman, 3 ; Taylor & Downs, 170 ; 
Werber, 180. 
Larval and Post-larval Stages. 
Fage, 39 ; Fraser, 47, 48 ; McCulloch, 
96 ; Nordqvist, 109 ; Sanzo, 142 ; 
Stiasny, 164. 
Organogeny. 
Dermal bones ; Goetsoh, 52. 
Scales ; Ros6n, 128. 
Brain and nerves ; Baumgartner, 8 ; 
Haller, 60; Smith, 160; Wyhe, 182. 
Regeneration. 
Mohr, 102. 
. ETHOLOGY (see also Physiology). 
Fresh-water Fishes ; Forbes, 42 ; 
Hankinson, 61 ; Reighard, 126. 
Biology of — Selachians ; Coles, 24 ; 
Rhinodon ; Gudger, 58 ; Herring ; 
Cligny, 18 ; Thynnua ; Roule, 134 ; 
Morone ; Roule, 136. 
Food ; Pearse, 120. 
Commensalism ; Scheuring, 145. 
Colour changes ; Haempel u. Khlmer, 
59 ; Mast, 91 ; Milligan, 101 ; Secerov, 
151. 
Environmental effects ; Parker, 117 ; 
Wells, 178. 
Migration ; Cligny, 19 ; McCulloch, 
96; Meek, 98; Roule, 129, 132, 133, 
135. 
Breeding ; Bounhiol et Pron, 15 ; 
Kuntz, 84. 
Parental care ; Goor, 53. 
VARIATION AND AETIOLOGY. 
Teratology ; Freund, 49 ; Loeb, 89 ; 
Sanz, 141 ; Tanaka, 167 ; Werber, 180. 
Variation; Schmidt, 146. 
Heredity ; Newman, 104. 
Hybrids; Loeb, 89. 
DISTRIBUTION. 
(a) Marine. 
Arctic and Subarctic Zones. 
Maine ; Welsh, 179 ; Iceland ; 
Saemundsson, 139, 140; Denmark; 
Otterstrom, 115 ; N. Pacific ; Hubbs, 
70 ; Schmidt, 148. 
North Temperate Zone. 
Mediterranean &c.; Balducci, 6; 
Cligny, 20 ; Fage, 38 ; Jespersen, 75 ; 
Scharff, 144 ; Schmidt, 147 ; J apan ; 
Berg, 11 ; Hubbs, 70 ; Oshikawa, 72 ; 
Tanaka, 165 169 ; California; Gilbert, 
51. 
Tropical Zone. 
Florida ; Mowbray, 103 ; W. Indies ; 
Fowler, 46; Nichols, 108 ; Silvester, 
157 ; W. Africa ; Regan, 124 ; Red Sea; 
Bamber, 7 ; Queensland ; McCulloch, 
95 ; Ogilby, 111-114. 
South Temperate Zone. 
Argentina ; Lahille, 85, 86. Australia ; 
McCulloch, 93, 94 ; McCulloch & Waite, 
97; Waite, 175; Waite & McCulloch, 
176. 
(b) Freshwater. 
Palaearctic. 
Europe ; Berg, 9 ; Lonnberg, 90. 
Asia ; Berg, 9, 10, 11 ; Tanaka, 165. 
Nearctic. 
Fowler, 45 ; Kendall, 79, 80 ; McAtee 
& Weed, 92 ; Regan, 125 ; Snyder, 161, 
162. 
