INDEX. 



553 



Pulmonates, 443|. 

 pulverulentum, Oxygenura, 136. 

 punctatus, Ictalurus, 456*, 460*, 



472*, 498*, 502*. 

 Pyrenomyctes, 393. 



Q 



Quill- back, 448*, 451. 



R 



Radula, 7, 50, 77, 117, 118, 119, 124. 



Radulese, 124. 



raprc, Pieris, 259, 260, 285, 312. 



Kavenelia, 155, 208. 



Reboulia, 37. 



Red Cedar, 145. 



-horse, 441, 444*, 496*. 

 Common, 442*. 



-mouth Buffalo Fish, 451*. 

 Report Trustees Illinois Industrial 

 University cited, 277, 284. 

 Rhizopoda, 471|. 

 Riccardia, 54. 



Riccia, 2, 7, 10, 21,117,118,119. 

 Ricciacece, 10, 14, 15, 20, 21. 

 Ricciocirpus, 29. 

 Riley, C. V., on yeast remedy for 



European Cabbage Worm, 267. 

 River Carp, 448*, 453*. 



flies, larvae of, 484|, 485f. 



gars, 464*. 



Roccus chrysops and Micropterus 

 salmoides, food of, com- 

 pared, 501. 

 Rock Bass, 479|. 



and Gizzard Shad, food of, 



compared, 498. 

 Rcestelia, 155, 210, 239. 

 Roller, Stone, 441*, 445*. 

 Rotifers, 448|, 45 lj, 47 1|, 488|. 

 rupestris, Ambloplites, 498*. 



s 



Sac?ardia, 390, 398. 

 Saccharomyces, 274. 



Saccogyna, 126. 



Saccogynese, 123, 126. 



Sachs, Julius, 148. 



Sagemehl, M., 438. 



salmoides, Micropterus, 498*, 501*. 



Salmonidse, 436. 



Sand, 469f. 



Sarcoscyphus, 113, 114. 



Sauteria, 32, 34, 119. 



Say, Thomas, 323. 



Scale mosses, 15. 



Scapania, 53, 107, 116, 118, 119, 124. 



Scapholeberis mucronatus, 461f, 



464|. 

 Scavenger fishes, 434, 455, 457, 459, 



472, 490*. 

 Schisma, 81, 126. 

 Sclilatfsmlit, 258, 279. 

 Schweinitz, L. D., Synopsis Fun- 



gorum, Carolina superi- 



oris cited, 151. 

 " Science" cited, 260. 

 Sclerotium, 392, 411. 

 Seeds, 471f. 



of grasses, 491|. 



Semotilusatromaculatus andChro- 

 somus erythrogaster, food of, 

 compared, 500. 

 Sendtnera, 51, 81, 117. 

 Seymour, A. B., 141. 

 Shad, Gizzard, 435|, 437*,439f, 459|, 

 480f. 



and Rock Bass, food of, 



compared, 498. 

 Golden, 439*. 

 Hickory, 437*, 464f. 

 Mud, 437* 

 Sheepshead, 496*. 

 Shovel-fish, 464* 

 Shrimps, fresh-water, 486|. 

 Sialidse, 473|. 



larvae, 462|, 470|. 

 Silkworm, disease of, 277. 



artificial cultures, 285. 



characteristic bacteria, 281. 



contagious character, 284. 



description, 277. 



