LIST OF ILLUSTRATIONS xxi 



PAGE 



FIG. 277. Pale Wood Fern, Aspidium novaboracense . . . . 213 

 FIG. 278. Christmas Fern, Polystichium acrostichoides . . .213 



FIG. 279. Lady Fern, Asplenium felix-femina 213 



FIG. 280. Margined Fern, Aspidium marginale 213 



FIG. 281. Florists' Fern, A. spinulosum 213 



FIG. 282. Ostrich Fern, Onoclea struthiopteris 213 



FIG. 283. Bracken Fern, Pteris aquilinis . . . : . . . 214 



FIG. 284. Species of Polygyra . . . 215 



FIG. 285. Land Mollusca . . . .216 



FIG. 286. .Common Mole, $calopus aquaticus 217 



FIG. 287. White-footed Deer Mouse, Peromycus leucopus . . . 217 

 FIG. 288. The Common Slug, A griolimax campestris . . . .217 

 FIG. 289. The Large Millipede, Spirobolus marginatus . i '<*-- . 218 

 FIG. 290. The Yellow-margined Centipede, Fontaria corrugate . . 218 

 FIG. 291. The Red Centipede, Geophilus rubens . . .*" . 218 

 FIG. 292. The Eyed Elater, Alans oculatus . . . . ' V . 219 

 FIG. 293. Blatchley's Locust, Melanoplus blatchleyi . ... 2I 9 

 FIG. 294. The Horned Passalus and Its Larva, Passalus cornutus . 220 

 FIG. 295. Several Beetles Common in Fungi, Diaper is maculata, 



Pisenus humeralis, Boletotherus bifurcus . . . .220 



FIG. 296. The Wood Frog, Rana sylvatica 220 



FIG. 297.- The Pawpaw Swallowtail, Papilio ajax . . . .221 



FIG. 298. The Spicebush Swallowtail, P. troilus 221 



FIG. 299. Cicada and Larva, Cicada linnei . . . . M ; . 221 

 FIG. 300. Tree Crickets of Several Species . ..- v. >;. ;t V- v .' 222 

 FIG. 301. Twig Pruner of Oak, Elaphidion villosum . . . .223 



FIG. 302. A Leaf Beetle, Chalepus rubra 223 



FIG. 303. A Nut Borer, genus Balaninus 223 



FIG. 304. Spider, Epeira gigas 225 



FIG. 305. Spider, Neocosoma arabesca 225 



FIG. 306. The Jumping Spider, Phidippus audax . . . .225 

 FIG. 307. Camel Cricket, Ceuthophilus maculatus . . . .225 



FIG. 308. Rustic Borer, Xylotrechus colonus 225 



FIG. 309. Elm Borer, Saperda tridentata 225 



FIG. 310. Graphisurus fasciatus, a Beetle 225 



FIG. 311. Calloides nobilis, a Beetle 225 



FIG. 312. Molorchus bimaculatus, a Beetle 225 



FIG. 313. Flathead Apple-Tree Borer, Chrysobothris femorata . . 226 



FIG. 314. Heartwood Borer, Parandra brunea 227 



FIG. 315. Oak Borer, Eupsalis minuta 228 



FIG. 316. Beetle, Nyctobates pennsyhanica 228 



FIG. 317. Beetle, Tenebrio tenebrioides 228 



