INDEX. 439 



B. 



Page. 



Eagle 01, 92, 94, 1.37, 142 



Early coral-root 240 



Earthworms 13, 15, 76, 249, 2.51, 252 



Eastern Canadian conifer fauna, insects 189 



martin 390. 414 



muskrat 407 



Ebo latithorax 67, 23.') 



Echinomyia algens 31-"i 



Ecological differentiation 188 



notes, mammals 397, 399, 402, 403-407, 410, 414-419 



relations 3 



Equador, insect fauna ; 164, 166 



Elater apicatus 196 



hepaticus ■ . 190 



mixtus 20S 



nigrinus 207 



Elateridae 196, 207 



Eloocharis palustris 233 



glaucescens 233 



Ellychnia (Pliotinus) corrusca 209 



Emmesa connectens 211 



Empetraceae 243 



Brapetrum nigrum 222, 243 



Empidonax flaviventris 359 



minimus 359 



traillii alnorura 339 



Enallagma exsulans 31, 26.'J 



hageni 19, 30, 64, 203, 264 



sp 306 



Enchytrald 76, 252 



Endocarpon miniatum '. 229 



saauaticum 229 



Endomychidae 207 



English Elver, Hudson Bay, insects 314 



Entomobryidae 260 



Entypus americanus 320 



Environmental and associational convergence 144 



factors 143 



Epeira patagiata 27, 254, 257, 258 



Ephemerida 307 



Ephiates gigas . 321 



Epidemia dorcas 268, 272, 274, 273 



Epidemia epixanthe 268, 272, 274, 275 



florus 274 



helloides 274 



Epilobium adenocauldn , 243 



lineare 243 



Equisetum 17, 18, 20, 29 



arvense , , 232 



fluviatile 232 



palustre 232 



scirpoides 232 



sylvaticum 232 



Ericaceae ■ 244 



Eriophorum 18, 26, 29 



alpinum 233 



vaginatum 233 



. bastardii 314 



Eristalis dimidiatus ' 74, 77, 313 



Ermine , 417 



Erotylidae ." 190 



