358 



ANIMAL COMMUNITIES 



Hemiptera — Continued: 

 — Athysanus: 



striolus, 297, 298. 



parallelus, 297. 

 — Banasa calm, 261. 

 — Campylcnchia curvata, 292, 297. 

 — Cercopidae, 204, 261. 

 — Ceresa: 



borealis, 206. 



bubalus, 265, 276, 284, 292. 

 — Chariesterus antennator, 259. 

 — Chlorotetlix: 



spatulata, 298. 



tergata, 297. 



unicolor, 297. 

 — Cicada linnet, 260 

 — Cicadula: 



6-notata, 283, 297. 



variata, 206. 

 — Clastoptera: 



obtusa, 261. 



proteus, 277. 

 — Colo p ha ulmicola, 192. 

 — Corynocoris distinctus, 276. 

 — Corythuca arcuata, 233. 

 — Cosmo pepla camifex, 187, 188, 298. 

 — Cymus angustatus , 188. 

 — Diedrocephala coccinea, 277. 

 — Diplodus luridus, 228. 

 — Draeculacephala mollipes, 188, 283, 297. 

 — Empoasca malt, 188, 298. 

 — Enchenopa binotata, 274. 

 — Euschistus: 



fissilis, 264, 276. 



tristigmus, 205, 241, 260, 264. 



variolarius, 259, 298, 306. 

 — Eutettix straminea, 298. 

 — Garganus fusiformis, 298. 

 — Gargaphia tiliae, 244, 261. 

 — Gelastocoris oculatus, 180, 185, 186. 

 — Gypona: 



octolineata, 206, 261. 



striata, 206. 

 — Halticus uhleri, 292, 298. 

 — Helochara communis, 297. 

 — Horcias: 



goniphorus, 292. 



marginalis, 298. 

 — Hyaliodes vitripennis, 41, 234, 235, 260. 

 — Idiocerus snowi, 208. 

 — Ilnacora stalii, 277. 

 — I schnodemus f aliens, 188. 

 — Jassus olitarius, 261. 

 — Lepyronia quadrangularis , 204, 208. 

 — Lygus: 



plagiatns, 206. 



pratensis, 198, 208, 257, 263, 266, 



292, 306. 

 — Macrosiphum granaria, 290. 

 — Megamelus marginatus, 277. 



— A/zm dolobrata, 292, 297. 



— Neides muticus, 263, 276. 



— Neuroctenus simplex, 231, 269. 



— Nezara hilaris, 199, 208, 257. 



— Ormenis pruinosa, 191. 



— Otiocerus degeeri, 259. 



— Parabolocratus viridis, 188. 



— Pelogonus americanus, 204. 



— Pemphigus: 



imbricator, 244, 245. 



po pulicaulis , 225, 258. 



vagabundus, 225, 258. 

 — Pentagramma vittatifrons, 204. 

 — Pentatomidae, 261. 

 — Philaronia bilineata, 187. 

 — Phlepsius irroratus, 259. 

 — Phylloxera, 190, 243, 273: 



caryae-caulis , 260. 



vastratrix, 191, 273. 

 — Phymata erosa fasciata, 187, 264, 276, 



293, 297. _ 

 — Physatochila plexa, 188. 

 — Plagiognathus: 



fuscosus, 208. 



politus, 298. 

 — Platymeiopius acutus, 298. 

 — Podisus maculiventris, 257, 277. 

 — Poecilocapsus lineatus, 206, 270, 272, 



276, 277. 

 — Protenor belfragei, 276. 

 — Reduviolus: 



annulatus, 208, 260, 202, 239. 

 /enw, 187, 283. 



subcoleoptratus, 217. 



coriacea, 296 



humilis, 180. 

 — Saldidae, 180, 219. 

 — Scaphoideus: 



auronitens, 239, 260. 



immistus, 206. 

 — Schizoneura, 273. 

 — Scolops sulcipes, 263, 265, 276. 

 — Stictocephala lutea, 297. 

 — Stiphrosoma stygica, 276. 

 — Telemona querci (monticola), 259, 233, 



234. 

 — Teratocoris discolor, 297. 

 — Thyreocoris: 



pulicaria, 298. 

 unicolor, 187. 

 — Thyreocoris unicolor, 187. 

 — Trigonotylus ruficornis, 298. 

 — Triphleps insidiosus, 259, 306. 

 — Typhlocyba querci bijasciata, 233, 259. 

 Heron, green, 181, 192. 

 Herring: lake, 82, 84; toothed, 85. 

 Hibernation groups: of beetles, 192-93; 



of snails, 192; of flood-plain animals, 



