534 



INDEX. 



Musk Turtle, 240. 

 mutans, Ptyelus, 491. 

 mutica, Amyda, 133, 247. 



Menibracis, 431. 



Cyrtosia, 431. 

 muticus, Centrotus, 431. 



Cyrtolobus, 431. 



Trionyx, 247. 

 Myriapoda as food of toads, 339. 



N 



nasicus, Heterodon, 304, 305. 

 nasutus, Monobelus, 471. 

 natalis, Ameiurvis, 146. 

 nobulosus, Ameiurus, 146. 

 Nebulous Toad, 331. 

 Necturus, 381. 



lateralis, 382. 



maculatus, 382. 

 eggs of, 383. 

 food of, 383. 

 neglecta, Monecphora, 487. 

 Nelson, E. W., 268. 

 Nepidse. 173. 

 Nerodia, 262, 268. 



cyclopium, 269, 271. 



erythrogaster, 269. 



fasciata, 269. 



rlionibifer, 269. 



sipedon, 269. 



var. erythrogaster, 269, 271. 

 var. fasciata, 215, 269, 271. 

 var. rhombifer, 269, 271. 

 var. sipedon, 2t)9, 270. 

 nervoso-punctatus, JEthalion, 478. 

 Nessorhinus, 474. 



gibberulus, 474. 



vulpes, 474. 

 Neuroptera, 155, 171. 



larva of, as food of Hellbender, 

 381. 

 Newt, 354. 



food of, 356. 

 nigella, Polyglypta, 395. 

 niger, Desmognathus, 357, 358. 



Ophibolus, 299. 



niger — Continued. 



Heterodon, 303, .304. 



Triton, 357. 

 nigra, Aconophora, 452. 



Cicada, 461. 



Desmognathus 357, 358. 



Gypona, 29, 31. 



Membracis, 461. 



Salamandra, 357. 

 nigrata, Physoplia, 458, 459. 



Umbonia, 458, 459, 479. 

 nigricans, Proconia, 15. 

 nigricephala, Ophiderma, 440. 

 nigridorsum, Publilia, 399. 

 nigripes, Phacusa, 411 (See Errata, 



480). 

 nigrolineata, Acutalis, 431, 



Platycotis, 455. 

 nigropalpi, Liobunum, 82, 87. 



Phalangium, 87. 

 nigrorufa, Hemiptycha, 445. 

 nigrum, Etheostoma, 138. 

 nimbatus, Hydrophilus, 167. 

 nitida, Cliilaspis, 200. 

 niveiplaga, Centrotus, 472. 

 nordenskioldii, Allolobophora, 73. 

 notatus, Gomphus, 178. 



Pimephales, 143. 



Zygonectes, 141. 

 Notemigonus chrysoleucus, 142. 

 Notonecta undulata, 174. 



eggs of, 174. 

 NotonectidsB, 174. 

 Notophthalmus, 354. 



miniatus, 354, 355. 



viridescens, 355. 

 Notropis atherinoides, 135, 142, 143. 



cayuga, 143. 



hetorodon, 143. 



hudsonius, 143. 



jejunus, 135, 143. 



mega lops, 1 13. 

 Noturus gyrinus, 145. 

 nova, Stictopelta, 447, 

 noveboracensis, Aulacizes, 24. 



Tettigonia, 21. 24. 

 nuchalis, Hybognathus, 135, 143. 



