INDEX 



. 



Dorylo.rcnns 386 



Dorylns 26, 28, 65, 66, 94, 98, 124, 137, 

 158, 248, 249. 251, 252, 253, 254, 255, 256, 

 263, 382, 386, siS; D. affinis 101 ; D. 

 brcripennis 252 ; D. finibriatus 248, 249, 

 .252 : D. fnrcatits 247 ; D. helrolus 

 247, 248, 249, 266 ; D. kliigi 249 ; D. 

 nigricans 249 ; D. orientalis 253 



D.orymyrmex 113, 142, 151; D. pyrami- 



C1IS 146, 2OI, 2O5, 425, 426 



Duct, deferent 42, ejaculatory 42 

 Dulosis 440 

 Diiroia 295 



E. 



Echinomegistus wheeleri 409, 415 



Echinopla 144 



Ecitochara 386 



Ecitodnlits 387 



Ecitogaster 387 



Ecitoniorpha 386 ; . simulans 385 



Ecitomyia '^hcclcri 383 



Eciton 26, 28, 43, 44, 65, 66, 72, 94. 98, 



125, 138, 151, 158, 182, 227, 245, 253, 



255.- 256. 266, 382, 419, 452, 515; E. 



carolinense 255, 264, 387 ; E. caecum 



146, 159, 255, 256, 263, 264; E. cras- 



sicornc 256, 263 ; E. esenbecki 257 ; 



. foreli 255, 259, 261, 419 ; E. hama- 



tuin 17. 254, 255, 256, 257, 261 ; E. 



lucanoides 255 ; E. opacitfaorax 28, 255, 

 . 259, 263, 265 ; E. pitosinn 256 ; E. 



prccdator 256, 259, 261, 387; E. 



schiuitti 24, 39, 40, 66, 255, 256, 259, 



263, 265, 387. 409, 416, 537; E. siimi- 



chrasti 259, 265 

 Ecitonidia ivhcclcri 387 

 Ecitonii 8, 138 

 Ecitonilla 386 

 Ecitonnsa 386; E. foreli 387: E. schmit- 



ti 387 



Ecitophila 386 

 Ecitophya 386 

 Ecitopora 386 

 Ecitotonia 386 



Ecito.renia 386 : E. brevipes 387 

 Ecitoxenus 387 

 Ecphorella 142 

 Ectatomma 125, 135, 167, 227, 232; . 



quadridens 26 ; . tuberculatum 9, 226, 



231, 232, 233, 241, 421 

 Ectatommii 134 

 Ectomomyrmc.r 135 

 Ectoparasites 381. 412 

 Ectrephes 404 



Egg, of ants 69, 70 ; fertilization of 71 

 Elais guiniensis 251 

 Elasmosoma berolinense 419 ; . vigilans 



420 



Electromyrmex 167; . klebsi 164, 171 

 Eleodes 282 



Eleusinc indica 277, 278 

 Embryo 72 



Embryonic life, length of 80 



Emery a 139 



Emeryella 135, 230 



Encephalon 52 



Enchenopa ferruginea 351 



Endoparasites 381, 419 



Endospermum 295 ; . formicamm 297 



Engramma 142 



Enneamerus 167, 171 



Ephebomyrmex 140, 152, 283; . n- 



berbicnlns 283, 284, 290, 292; . 



ncrgeli 283 ; . /in;;a 283 ; . /otrn- 



sendl 283 



Ephialtites jurassicus 160 

 Epimera 22 

 Epinotum 22 

 Epipheidole 107, 113, 140, 150, 156; . 



inqnilina 103. 497, 498 

 Episterna 22 



Epitritus 20, 141, 158; . cm nice 131 

 Epaccns 95. 107, 113, 139, 156: . />er- 



gandei 498 



Epithelium, follicular 39 

 Epi.rciiKS andrei 496 ; . creticus 496 

 Epizcn.vis americalis 383 

 Erebomyrma 113, 140, 152,. 158, 159; , 



longi 152, 428; . peruviana 152, 428 

 Eretmotes 388 

 Ergatandromorph 99 

 Ergataner 94 

 Ergates 97 

 Ergatogyne 96 



Ergatotelic type of social insects 120 

 Eriococcus te.ranus 349 

 Erythrina 299 

 Ethology, history of, 127 

 Eucalyptus platyphylla 223 ; . tessel- 



laris 221 

 Eucharinze 418 

 Eucliaris mynuecicr 418 

 Euderces 422 

 Eumecopone 135 

 Euphorbia 278, 284 

 Euphoria hirtipes 384 ; . mrfa 384 

 Euponera 135 

 Eitprenolcpis 143 

 Eurosta solidaginis 212 

 Eitsphinctns 137 

 Euternies fulviceps 429 

 Eutetramorium 141 

 Eyes 1 8, 20 ; lateral 65 : median 66 



F. 



Female, myrmecophilous and mimetic 



characters of 114: stature of 114 

 Femur 24 



Feniseca 360 ; F. tarquinius 359, 360 

 Ficus 295 ; F. incequalis 295, 313 

 Filaments, suspensory 46 

 Fire-ant 1 1 



Food-bodies 300: of ants 177 

 Foraging 241, 532 



