INDEX. 



551 



Mud, 438t, 454t, 469t, 471t, 473t, 

 . 489t, 491t. 



Catfish, 462*. 



-eating fishes, 483, 191, 496. 



Fish, 463*. 



Shad, 437*^ 

 Mullet, Spotted, 444*. 

 Muscida", 439t. 

 Muskallunii'.e, 434. 

 Mycetophiiidse ( ?), 444t. 

 Myrmicidse, 437t, 468t. 



N 



Xais, 488t. 



Nardia, 53, 113, 116, 118, 119. 

 natalis, Amiurus, 472*. 

 Ictalurus, 459*. 



nebulosus, Amiurus, 472* 499*, 

 503*. 

 Ictalurus, 459, 460*, 461. 

 Nees von Esenbeck, C. G., 9. 

 Nematodes, 473t. 

 Nematoid worm, 461t. 

 Neuroptera, 452t, 454t, 458t, 470t, 

 484t, 485t. 

 larVcTp, 435t, 450t, 4611, 466t, 

 469t, 473t. 485t. 

 aquatic, 470t, 484t. 

 terrestrial, 470t. 

 nigra, Juglans, 301. 

 nigricans, Hypentelium, 445*, 470.* 

 nigromaculatus, Pomoxys, 501*. 

 nobilior, Esox. 434. 

 Nostoc, 8, 466t, 469t- 

 notatus, Zygnnectes, 499*. 

 Notothylas, 48, 117. 

 Notropis anogenus, 138. 

 atripes, 138. 

 hudsonius, 435t. 

 macrolepidotus, 138. 

 phenacobius, 137. 

 whipplei and Phenacobius mi- 

 rabilis, food of, compared, 

 500. 

 Noturus, 455, 456. 



gyrinus, 462*, 472*. 

 nuchalis, Hybognathus, 499*. 



Oak, injury to, by Forest Tent Cat- 

 erpillar, 315. 



obesus, Cambarus, 4641- 



Odonata, 435t, 469t, 473t. 

 larvtp, 4701. 



Odontoschisma, 52, 91, 93, 116, 118, 

 125. 



Oersted, A. S., 145. 



olivaris, Leptops, 462* 472*. 



Oospora, 11. 



Ortlioptera, 440t, 469t, 472t. 



Osborn. Herbert, on fl'ichtrie of 

 European Cabbage Worm, 

 269, 270. 



Oscillatoria. 451t. 



osseus, Lepidosteus, 464*, 468* 



Ostracoda, 469t, 471t, 473t. 



Oxygennm, 136. 



pulverulentum, 136. 



Paddle-fish, 464*. 

 Pahemon, 48iit. 

 Palipnionetes. 486t. 

 pallidus, Lepomis, 501*. 

 Parasites of Forest Tent Cater- 

 pillar, 316. 

 Parasitic Fungi of Illinois : 

 Part I., Uredinese, 141-255. 



errata, 247. 



glossary, 243. 



index to host plants, 249. 

 to species, 252. 



nomenclature, 147. 

 Part II., Erysipliepe, 387-432. 



index to host plants, 429. 



remedial agents, 395. 



systematic index, 431. 

 patruelis, Gambusia, 435t, 468, 500*. 

 Peach. 315. 

 Pebrine, 316. 

 Peck, Charles H., 141. 

 Pectinatella, 450t. 

 Pellia, 9, 50, 55, 117. 



