GENERAL INDEX. 



cclxxix 



Colorado Potato -beetle in Europe, 

 Color Sensations. 1S7. [170. 



ConfiiTuratioiis. Planetary. 404, 4G8. 

 Conifi-rre. i)lac(! in system. 229. 

 Conotraelu'lus nenuphar, 59. 

 Cortlylospasta. 505. 

 Corrections of Moon's Motions — Ta- 

 ble of, 429, 509. 

 Correspontlinof Secretary's Annual 



lieport. lis, 155, 194, 237. 

 Cossus, '6'A'>. 

 Crotalus duripsus. S9. 

 Cryptocentrns submarginatus, 157- 

 Cryptus albicallo^atus, 82. 

 albisok-atu^. 80. 



" albltarsis. 7G. 



" amcricnnns, 79. 



" atrlcollaiis. 72. 



" cinctipes. 74. 



" f rater. SO. 



" irideseens, 77. 



'* liniatus. 81. 



" nio^ricalceatus, 77. 



'* persiniilis, 79. 



" picticoxns. 82. 



" rhotnboidalis, 74. 



" r<il)Ustus, 72. 



" rutilrons, 75. 



" ultinius. 85. 

 Cteniscns all)llineatus, 107. 

 Cycadeae. pla<'e in system. 229. 

 Cylloceria occid^ntalis, 114. 

 Cyllocoris scutellatus, 59. 

 Cynips, 9. 



" saltatorius, gall of, 191. 

 Cynthia cardui, 269. 

 Cysteodemus, 565. 



Danais archippus. 44^ 268. 

 Deil»^pbeila lineata, 95. 

 Depazea labmscae. 215. 

 Diodon orbicularis. 182. 



Piuinieri, 182. 

 Dionnea. 201. 



Doryphora in Europe, 170. 

 Doxocopa. 201, 

 Drift — Remains in, 22. 

 Drosera, 201. [426. 



Damoiseau's Tables of Eclipses, 523. 



Earthquakes in 1871, 73. 



in 1872 and 1873, 243. 

 Echthrus annulicornis, 159. 

 Eclipses — Catalogue of classic and 

 other, 524. 

 " Chinese annals of, 489. 

 " Chronolojrv of Roman, to 



Titus. 437. 

 " '• to Constantinus 



Magnus, 461. 

 Greek, 468. 

 iii — s 



Eclipses— earlier solar & lunar, 483. 



*' Egyptian records of. 495. 



" history of Koiuan, 430. 



" " Greek, 468. 



" historical table of. 470. 



" Pingr^'s (omput'n of.425. 



" real dates of, in the Alma- 

 gest, 505. 



" of the Pelopon. War, 473. 



" specification of important 

 ancient. 530. 



" table of Koman. 431. 



4. .. Pers'n & Bab'n, 497. 



'* Greek, 470. 

 Elaphidion, 568. 

 Electricity, atmospheric, 1861-1872^ 



107, 35. 

 Entomological Notes, 217, 219. 

 Epargyrens Tityrus, 329, 338. 

 Ephestia zea, 221. 

 Ephialtes gigas. 110. 



'• pigmaeus. 111. 



" pusio. 111. 



" irritator, 112. 

 Epicauta — History of, 549. 



" vittata, '549. 5.58. 



" cinerea. 551. 561. 



" pennsylvanica. 551, 561. 



" leniniscata, 551. 



" mnrginata, 551. 

 Erodium cicutarium. 270. 

 Errors in numbers written from me- 

 mory. 210. 

 Erynnis'alcejie, 568. 

 Erythrobalanus, 388. 

 Estheria, 173. 



Eumetria punctnlifera, 252. 

 Enryomiu meiancholica. 59. 

 Euschemon Kafflesiae, 324. 

 Euyucca, 34. 



Evolution not a matter of concep- 

 tion, 136. 

 Exenteron flavicoxus, 105. 



•' ornatus, 105. 



Exetastes fastipennis, 147. 



*' suaveolens. 146. 



Exochiscus pusiilns, 97. 

 Exocluis albiceps, 96. 



" al hit runs, 94. 



" annulicrus, 95. 



" atriceps. 95. 



" laevis, 93. 



Fall Canker-worm, 279. 

 Fertilization of Plants by Insects, 

 •• \ucca, 59. [57. 

 Fire-fly, 47. 

 Fossil horse in Missouri, 20. 



" fungus, 269. 



" man. 96 111. 

 Fourcroya rigida, 316. 



