490 



Inch 



r,r. 



Page. 



Helix maxillala Gould, . 24,29, 33 



Mazailanica Pf. 164 



microdonta Desli., .... 24 



milium Morse, 32 



minuscula Binn., 20, 23, 32, 153 



minutissima Lea 32 



Mitchelliana Lea, 19, 2 1, 26, 3 1 

 monodon Rack., 18, 19, 24, 



29, 33 



Mooreana W. G. Bian., 29, 33 



mordax Shuttl., . . 20, 23, 32 



Mormonum Pf., 40 



Mullani Bid. & Coop., . . 33 



multid* ntata Binn., 20, 2::, 32 



rnultilineata Say, . 10, 24, 34 



muscarum Lea, 



Kewberryana W. G. Binn., . 39 



Nickliniana Lea, .... 40 



ra&irfa Mull., .... 20, 31 



obstricta Say, . 10, 24, 25, 33 



oppilata Mor., . . 19, 24, 32 



Ottonis Pf., 22 



palliata Say, 19, 2], 24, 25, 33 



Pandorae Forbes, .... 40 

 Pennsylvanica Green, 10, 24, 



26, :: I 



perspectiva Say, . 20, 23, 32 



pisana Miill 4<) 



placentula Shuttl., . . 20, 22 

 planorboides Raf., 19, 20, 



21, 23 



polygyrella Bid. it Coop.. . 32 



porcina Say, 34 



Postelliana Bland, .... 33 



profunda Say, . . 19, 24. 31 



pvlcMla Miill., . 18,25,34, 153 



y/n-/ Aid., . . 19, 20, 21, 22 



pustula Fer., . 10, 24, 29, 33 



piistuloides Bland, . 29, 30, '■'•■'• 



ramentosa Gould, .... 40 



redimita W. G. Binn., . . 40 



reticulata Pf., 40 



Roemeri Pf, . . 19, '24, 2.".. .! I 



rotundata Miill., .... 23 



rufescens Penn., . 19, 25, 34 



Eugeli Shuttl., . . 19, 24, :::: 



Sayi Binn., ... 19, 24, 34 



sculptilis Lland, .... 31 



septemvolva Saj', 10,21,23, 32 



solitaria Say, ' . 20, 22, 32, 39 

 spinosa Lea, 19, 21, 24, 2'.'. 



3D, 33 

 sportella Gould, 19, 21, 22, 



23, 25, 32, 165 

 stt in,!, ■•inn Per., 20, 21, 24, 



29, 33 

 striatella Anth., 20, 23, 32, 



39, 153, 154 



utr igosa Gould, . . 19.23, 31 



Page. 



Helix submeris Migh 25 



subplana Binn 22, 32 



suppressa Say, 2.'!, 28, 31, 



153, 154 

 tenuistriata Binn., .... 34 

 Texasiana Moric, . 10, 21, :;■_! 

 tholus W. G. Binn., . 29, 33 

 thyroides Say, . 19,24,34, 153 

 Townsendiana Lea, 19, 25, 34 



Traskii Newe., 40 



tridentata Say, . 19,24,33, 153 



triodontoides Bland 32 



Trotistiftna Lea, 10, 21, 2::. 



24, 33 

 tudiculata Binn., .... 

 uvulifera Shuttl., . 10, 21, •".:; 

 Vancouverensis Lea, 19, 20, 



21, 23, 25. 32, 165 

 varians Mke., . . 18, 25, 34 



vellicata Forbes 23 



ventrosula Pf., . . . 21, 32 



vincta Val., 40 



viridula Mke., . . 1'.', 22. 31 

 volvoxis Parr., . 19,21,23, 32 

 yorieo; Pfr., . . . 21, 23, 32 



I ',,1,11,111 Xewc., 165 



vultuosa Gould, 19, 24, 29, 



30. 3:;. 39 



tVheatleyi Bland 34 



zaletaSay, 19 



Helminthophaga celata Say, . . . 284 



chrysoptera L., 284 



peregrina Wils., . . . 174, 284 



j, inns L 284 



ruficapiUa Wils., .... 284 

 Helmitherua vermivorus Gm., . . 284 



Hemeroplanes 2Q3 



pseudothyreus Grote, . . . 203 

 ITemileuea Walk., .... 376, 377 



maia, 3*76, '•■',', 



Hemileucini, . . . . 370, 377, 37 8 



Bemitomes Gray, 55 



Henicocichla aurocapilla L., . . . 170 

 Herodias egretta Gm., . . . 12,292 



Hesperia Fabr., 433, 434 



bimacula G. & P., .... 43:; 

 pocahontas Scudd., . • • 434 



IIlisrERllDAE, 433 



Hesperiphona vespertina Coop., . 289 



Heulandite, 190 



Hierofalco Islandlcus Sab., . . . 280 

 Himantopus nigricollis VieiH., 12, 295 

 Hirundimdj:, .... 2, 285, 400 



HlRUNDININ.E, 2 



Hirundo sequatorialis Lawr., . . 400 



albiventris, 401 



bicolor Vieill., ..... 285 

 korreortim Bart., . . . 0, 2S5 

 lunifrons Say, 285 



