2 74 



GENERAL INDEX. 



Page. 



Des Moines River, mussels 114 



Detroit River, mussels 99 



Distribution and food of fishes of Green Lake, Wis., in 



summer 253-272 



bibliography 272 



dogfish, distribution 256 



Early history and seaward migration of chinook salmon 



in Columbia and Sacramento Rivers 1-74 



eel, genital organs 189, 191 



elasmobranchs , relationship to sahnonoids 200 



Esox lucius, distribution and food 256. 259, 263,268, 269 



Eupomotis gibbosus. distribution and food . . . 256, 264, 268. 269 



Fairport (Iowa) Fisheries Biological Station, mussels. . . 80, 

 84,92,93,94, 100, 109- 114, 121, 125, 126, 127, 

 I37t 138, 140. 143. 150. 155. 159. 160, 163, 165 



Feeder Canal, Fort Wayne, Ind., mussels 84*92,101 



Finger Lakes. N. Y. (Canandaigua, Cayuga. Seneca). 



limnological observations 309-252 



absorption of sun's energy 223 



bottom fauna 250 



distribution of heat 218,223,233,234,235 



epilimnion 213 



Green Lake. Wis., bottom fauna comparison 251 



plankton comparison 236, 



237» 238, 339> 24O' 241, 245, 247, 248, 249 



heat budgets 211 



heat distribution 218,223,233 



direct work 219 



distributed work 221 



heat and work as measured at depth 222 



subtraction curves 221 



work oi sun and win d 218, 234, 235 



hypolimnion 213 



Lake Mendota. Wis., plankton comparison 241, 242 



literature cited 252 



macroplankton 235 



methods of plankton collection 235 



microplankton 235 



nannoplankton 235. 241, 249 



net plankton 235, 236, 243 



phytoplankton 236 



plankton 235, 250 



collection, methods 235 



tables 243 



radiation, transmission and transparency of 232 



simuner heat income 215,222, 223 



sun, work in distribution of heat 218, 234,235 



sun's energy, absorption of 223 



transmission of, by waters of the various lakes. . 224. 



228,330,231 



thermal regions 213 



thermocline 213 



transmission, of radiation 232 



of sun's energy by waters of the various lakes" . . 224. 



228,230,231 



transparency of radiation 232 



wind, work in distribution of heat 218,234,235 



zooplankton 236 



fish culture, salmonoids 203 



fishes, general: 



conservation 155 



genital organs :88 



hosts of mussels 120,137,148, 151, 155,163 



rescued from overflowed lands 162 



Page, 

 fishes of Green Lake, Wis,, in summer, distribution and 



food 253-272 



bibliography 27a 



comparison with fishes of Lake Mendota. . 261, 269, 270, 271 



distribution 256, 270 



food 262, 266, 269, 271 



gill-net catches, 1919 257,258,261,270 



species caught 256 



stratification 270 



fishes of Lake Mendota, Wis., in summer, distribution 

 and food: 



comparison with fishes of Green Lake 261, 269, 270.271 



food 269.271 



gill-net catches, 1919- 259, 260,261. 269,270 



species caught 259 



food, and distribution, of fishes of Green Lake, Wis., in 



summer 253-273 



Fundulus diaphanus menona, distribution and food. . . . 256, 



364, 268, 269 

 Further limnological observations on the Finger Lakes of 



New York 209-254 



literature cited 253 



Galaxidx, genital organs 190 



ganoids, relationship to salmonoids 200 



gar, distribution and food 259, 269 



Grand River. Mich., mussels 84,95,102,104,109,110, 118 



Great Lakes, mussels 99 



Great Lakes drainage, mussels 80,82,167 



Green Lake. Wis.: 



bottom fauna 251, 371 



description 355, 270 



fishes ( sec fishes of Green Lake, Wis. , in summer) . . 253-272 



hydrographic map 254 



plankton 235 



shallow waters compared with those of Lake Men- 

 dota 271 



temperatures, summer 1919 255 



Gulf of Mexico drainage, mussels 8a 



Holston River , Tenn. , mussels 109 



Homer, Minn., mussels 89,102, 125 



Howard, A. D., et a!.: Natural history and propagation 

 of fresh-water mussels 75-182 



Illinois River . mussels 109, 1 24 



Indiana lakes . mussels 99j 102 



industrial wastes, harmful effects 124 



James River, N. Dak. and S. Dak., mussels 96 



Johnny darter, distribution and food 256,263,268,269 



Juday. Chancey, and Edward A. Birge: Further limno- 

 logical observations on the Finger Lakes of New York 209-253 



Kankakee River, mussels 104 



Kendall. William Converse: Peritoneal membranes, 

 ovaries, and oviducts of salmonoid fishes and their sig- 

 nificance in fish-cultural practices 183-208 



Lake Amelia. Minn., mussels 92 



Lake Erie, mussels 99, 100 



LakeMaxinkuckee. Ind.. mussels.. 83,85,92,98,109,123 



Lake Mendota. Wis.: 



bottom fauna * 271 



description -. 258,270 



fishes (5fc fishes of LakcMendcta, Wis., in summer). . 259. 



360, 361, 369, 270, 271 

 mussels 9^,103, 108 



