554 



INDEX. 



history of the check lot, 293. 

 of the infected iot, 290. 



infection experiments, 289. 

 flacherie of, 262. 

 jaundice of, 259. 

 Siluridse, 455*, 472*, 479t. 

 Simocephalus, 450|, 452|, 463t. 



americanus, 454|, 46of, 464|. 

 Slime, 489|. 

 Small-mouthed Black Bass, 434|. 



Buffalo Fish, 448*. 

 Snails, 482|. 

 pond, 482|. 

 river, 482J. 

 Solenostomum, lol. 

 Somatogyrus, 443|, 470|. 

 Southbya, 102, 126. 

 spathula, Polyodon, 464*, 46$*. 

 Spencer, Herbert R., & Co., 273. 

 Sphferium, 442|, 443|, 444|, 447|, 



450|, 452f, 454|, 46 If, 462|, 



464|, 468J, 470t, 472|, 481|. 

 Sphrcrocarpus, 9, 21, 30, 118. 

 Sphserotheca, 387, 388, 389, 392, 395, 



397, 398. 



Sphagnoecetis, 91, 92. 

 sphericus, Chydorus, 437|. 

 Spiders, 438|, 439|. 

 Sponges, 458|, 489-f. 

 Spongilla, 461|, 473|, 489|. 

 Spongodes, 27. 

 Spoon-bill Catfish, 464* 

 Sporozoa, 316. 

 Spotted Catfish, 456*, 458*, 463*. 



Mullet, 444*. 

 Squamella, 448t. 

 Squash Beetle, 437|. 

 Staphylinidse, 437|, 472f. 

 Steetzia, 50, 57, 117. 

 Stizostedion and Micropterus, food 



of, compared, 503. 

 Stizostedion vitreum and S. cana- 



dense, food of, compared, 



503. 



Stone Catfish, 463*. 

 lioller, 441*, 445*. 



Strawberry fields, injury to, by 

 Forest Tent Caterpillar, 

 315. 



Strepomatida3, 442|. 

 Striped Bass and Large-mouthed 

 Black Bass, food of, com- 

 pared, 501. 

 Sucker, 444*. 

 Studies of the Food of Fresh- Water 



Fishes, 433-473. 

 on the Food Relations of Fresh- 

 Water Fishes: A Sum- 

 mary and Discussion, 475- 

 538. 



subtilus, Bacillus, 297, 318. 

 Succinea, 482f. 

 sucetta, Erimyzon, 447*. 

 Sucker, 459|. " 

 Brook, 444*. 

 Chub, 447*. 

 Common, 444*. 

 Fine-scaled, 444*. 

 Striped, 444*. 

 White, 442*, 444*. 

 Suckers, 459|, 480f. 



cylindrical, 440, 441. 

 food of, 503. 

 Sunfish, 435|, 460|, 462|. 



and Croppie, food of, compared, 



501. 

 Sunfishes, 434f, 479|. 



as vegetable feeders, 491|. 

 Sweet Gum-tree, injury to, by 

 Forest Tent Caterpillar, 

 315. 



Switch Tail, 456*. 

 sylvatica, Clisiocarnpa, 259,315,321. 



T 



Tadpoles of frogs, 435f, 468|. 



Targionia, 10, 21, 30, 31, 44, 49, 119. 



Tent Caterpillar, Forest, injury to 



forest trees, the Apple, 



and Strawberry fields, 



315. 



muscardine in, 259, 315, 321. 



teres, Catostomus, 444*, 446, 470*. 



