INDEX TO VOLUME I. 



66 1 



Page. 



Polygonia Progne, . . . 35 1 



polymorpha, Tettigidea . . 379 



Polyxena, Amaryssus . . . 359 



Portlandia, Enodia .... 348 



Progne, Pol}gonia . . . . 351 



Pterourus Troilus, .... 359 



punctulatus, Melanoplus . . . 376 



Pylades, Thorybes .... 360 



rapae, Ganoris ..... 358 

 l'obustus, Conocephalus . . . 367 

 rugosa, Hippiscus .... 377 



Samoset, Amblyscirtes . . . 361 

 Sassacus, Pamphila . . . .361 

 Scudder. Distribution of insects in 



New Hampshire, . . . 331-380 

 semidea, CEneis .... 344 

 semideae, Eulophus . . . 347 



Smith. Habits of Chloealtis con- 



spersa, . . . . . 371 

 sordida, Tragocephala . . . 373 

 Speyeria Idalia, . . . -353 

 spretus, Melanoplus . . . 375 

 Stenobothrus asqualis, . . . 373 

 " curtipennis, . . 372 

 " maculipennis, . . 373 

 Styrmon Titus, . . . -357 

 Sub-alpine zone of the White Moun- 

 tains, 33 8 >339 



sulphurea, Arphia .... 377 



Tarquinius, Feniseca 

 Taumas, Limochores 

 Tettigidea lateralis, . 



" polymorpha, . 

 Tettix granulata, 



" ornata, . 



" polymorpha, . 

 Tharos, Phyciodes . 

 Thecla acadica, 



" Calanus, 



" Edwardsii, . 



" Liparops, 

 Thorybes Pylades, . 

 Thyreonotus dorsalis, 

 Titus, Strymon 

 Tityrus, Epargyreus 

 Tragocephala infuscata, . 



" sordida, 



Trees, limits of, in the White 



tains, .... 

 triangularis, Tettix . 

 Trimerotropis aequalis, 



" maritima, . 



" verruculata, 



Troilus, Pterourus, . 

 True. Ravages of Melanopl 



mur-rubrum, 



Vanessa Atalanta, . 

 " cardui, 



Moun 



us fe- 

 375 



35S 

 362 



379 

 379 

 378 



379 

 379 

 355 

 356 

 356 

 356 

 356 

 360 



37o 



357 

 360 



373 

 373 



333 

 379 

 377 

 378 

 377 

 359 



,376 



352 



353 



Vanessa Huntera, . 



verna, Euphyes 



Verrill. Limits of Canadian and Al 



leghanian faunas, 

 verruculata, Trimerotropis 

 vialis, Amblyscirtes 

 violacea, Cyaniris 

 viridis, Chrysochraon 

 vittatus, Nemobius 

 vulgare, Orchelimum 



Page. 



352 

 362 



332 



77 



361 



357 

 372 



364 

 368 



White Mountains, 



Distribution of insects in, 336-342 ; 

 physical features of, 337, 342, 343 ; 

 limits of trees on, 338 ; alpine and 

 sub-alpine zones of, 338, 336 ; rela- 

 tion of insects to those of Labra- 

 dor, 339-341 ; butterflies of, 339, 

 340, 344, 354 ; Orthoptera of, 339, 

 340, 374 ; mountain regionof, 341 ; 

 comparison with the Alps in phys- 

 ical features, 342, 343 ; in insects, 



xanthoptera, Arphia 

 Xiphidium brevipenne, . 

 " fasciatum, 



343 



377 

 368 

 368 



361 



Zabulon, Atrytone .... 

 Zones of life in the White Moun- 

 tains, . . _ . . ._ 339-342 

 Zoological areas in North America, . 332 



Introduced plants, . 



Intensity of terrestrial magnetism, 



Isochimenal lines, . 



Isotheral lines, 



Isothermal lines, 



Iron ores, origin of . 



" suggest existence of plants, 



394 

 149 

 127 

 127 

 126 

 508 

 508 



Isles of Shoals, 169, 176, 215, 238, 533 

 Jackson, C. T. 5-12, 69, 73, 275, 552, 642 

 " theory of New Hamp- 



shire structure . 9 

 Jackson falls, ..... 632 

 Jacob's Ladder, . . 82, 105, 619 

 Josselyn's rarities, .... 61 

 Juniper, ...... 384 



Kaolin, origin of 

 Kimball, H. A. 

 Kinsman lake, 

 King's ravine, . 



55. 59^ 

 101, 102, 105, 107 



32 

 . 607, 613 



Labradorite, analysis of . . 37, 39, 40 



Labrador system, . . . 37, 531 



in Canada, . . 531 



" in Vermont, . 529 



