IV 



INDEX. 



Papilio elwesii 279 



eurymedon .... 243 



policenoides . . . . pi. i 



Parasa viridissima n. sp. . . 102 



Phraginatobia assiniilans . . 16 



Plegapteryx, new Afric. spp. 172, 3 



Plusia bimaculata 225 



Prolatoia, new Afric. g. spp. 107, 8 

 Pseudaletis, Afric. spp. . . pi. i 

 Psychide, larval cases of N. A. 320 



Pt i/itra n. gen 103 



" argyraspis n. sp. . . 104 



Pyrameis huntera 14 



Redoa ogovensis n. sp. ... 63 

 Rhypteira, new Afric. spp. . 106, 7 



Saturnidae 112 



Schizura ipoincea 158 



Scotogramma luteola n. sp. . 101 

 uniformis n. sp. 101 

 Semyra lineata n. sp. ... 102 

 Setagrotis terrific a n. sp. . . 98 

 Sphinx franc kii n. sp. . . . 133 



Spilosoma prinia 127 



Soloe biguttata n. sp 62 



Stibolepis abluta n. sp. . . . 343 

 Sulychra, new Afric. spp. . . 63 



Synchlos crocale 158 



Synonymic and structural notes 33 

 Tagiades dannatti n. sp. . . 309 

 Teinorhyncha n. gen. . . . 106 

 umbra n. sp. . 106 

 Tegulata? nigristriata n. sp. . 341 

 Temperature and color . . . 321 

 Thaleropsis trigona . . . pi. i 

 Thyinistada, new Afric. spp. . 180 

 Tingra, new Afric. spp. . 22, 23 

 Tmetocera ocellana n. sp. . . 196 



Vanessa antiopa 52 



Venturesome butterfl. 13, 14, 54, 90 



MYRIAPODA. 



Lithobius dorsospinoruni, ne- 

 brascensis, sexdentatus, n. 

 spp. ... 247 



New N. A. species . . 241, 247 

 NEUROPTERA. 



Amphientomum hageni . . . 268 



Different species in coitu . . 268 



Lestes eurinus 330 



Mantispa, self mutilation by . 295 

 New N. A. species and genera 



132, 207, 278, 336. 

 White ants, ravages of ... 269 



ORTHOPTERA. 



Acridium obscurum . . .48, 50 

 Blatta orientalis .... 48, 50 



Digestive system 47 



Grasshoppers in Minnesota . 263 

 New N. A. genera and species 



20, 59, 132, 162, 207, 241, 307, 308 

 Scudderia furculata . . .48, 50 



THYSANURA. 



Acharutes brevipennis n. sp. . 182 

 marmoratus . . .184 

 nivicola . . . .184 



New N. A. species 65, 182, 241, 278, 



336. 

 Papirius unicolor n. sp. ... 65 



CONTRIBUTORS TO VOL. IV. 



Aich, H 15 



Ashmead, W. H., 278 



Ashton, T. B 145 



Banks, N. 268 



Bassett, H. F., . . . . 153, 223 



Bean, T. E., 220, 234 



Calvert, P. P., 200, 268, 313, and 



Ent. Lit. 



Chagnon, G., 76 



Chapman, T. A., 268 



Cholodkovsky, N., .... 52 

 Cockerell, T D. A., 42, 72, iSS, 317 



Cook, H. J., 13 



Coquillett, D. W., .... 208 



Cross, E. W 14 



Daggett, F. S., . . . . 15, 263 

 Davidson, A., .... 151, 194 

 Davis, G. C., ... 31, 115, 135 



Doll, J., 310 



Dyar, H. G., 33, 112, 138, 170, 2:3, 



243, 2 47, 253, 262, 310, 320. 



Edcly, F. A., 52 



Ehrmann, G. A., . . . .75, 309 



