Index 



341 



Emergence of imago — continued . 



A. piicUa, 22, 288 



L. quad rimacii lata, 20, 1 12 



P. nymphula, 22, 258 



E. naias. 253, 26f) 

 Enallagmn, 235, 207 



tvathigtrmii, 8, [3, kj, 243, 281, 

 284, 239, 294, 297, 332 

 Enemies of Dragonflies, (> 

 Ephemeridcr, 9, 27, 28, 29 

 Equisetiim, 193 



E>yth?oiiiiiia naias, 224, 244, 332 

 eiythroneiira, 77 

 Evening flight of Diagonflio, 170, 



195, 208 

 Eviscerating, 320, 321 

 Expanse of wings, how nieasiued, 



64 (foot-note) 

 ezoiiatiiin, 27 I 



Feigning death, 25 1 



Female imago : 



jE. ccerulea, 186 

 yE. isosceles, 2 1 1 

 yE. grandis, 205 

 ^. cyanea, 198 

 ^E. juncea, 192 

 AL. mixta, 179 

 A. imperator, 166 

 A. tnerciiriale, 293 

 A. piiella, 285 



A. pulchclliiin, 280 



B. pratciisc, 172 

 6". csiiea, 143 



C annulatiis, 15') 



C. virgo, 216 



C splendens, 222 

 ^. cyathigenim, 300 

 ^. naias, 245 

 (7. Tulgatissiiniis. 153 

 /. elegans, 273 

 y. piimilio, 268 

 Z. depressa, loi 

 Z. d/yas, 230 



Female imago — coiitiiuied. 



L. diihia, 65 



L. fulva, 120 



Z. quadrimaciilata, 109 



Z. sponsa, 234 



(9. civriilesceiis, 124 



(9. canciilatum, 128 



(?. ciiiiisii, I tO 



/'. iivinphula, 254 



/'. pemiipts, 240 



/■*. teneiluin, 263 



.S'. arctica, 139 



S. JiaveoliDH, 83 



^'. fonscolotnbii, 79 



^S". metallica, 133 



6". sanguineum, 89 



^. scoticum, 95 



^. striolatiim, 72 

 Fertilization of ova, 1 1 

 f estiva, 214 



Fish-globes for nymphs, 316 

 Fixing wings of relaxed Dragonflies, 



328 

 Flat-setting, 325 

 Jlaveola, 69, 77, 87. 1)4 

 jlaveolata, 82, 94 

 flaveolum, 81 

 Jlavesceus, 82, 312 

 flavipennis, 203 

 flavipes, 310 

 Jiavomaciilata, 312 

 Flying backwards, 54 

 fonscolombii, ", 291 

 fonscolombis, 77 

 Food of nymphs, 314, 316 

 fonipata, 152, 157, 308 

 forcipida, 228, 229, 233, 332 

 Fore, as applied to the parts of an 



insect, 55 

 Formalin, 31 7 

 formosiis, 1O4 

 Fossil Dragonflies, g 

 Freshwater shrimp, 316 

 fridrichsdah'iisis, 1 1 9 

 Frons, 48 

 frititicnti, 127 



