INDEX. 



529 



Dorcus Ttfan, ^6S. 

 Dragon-fly, 402, 419 ; Common, 422. 

 Drilus, the genus, 5 10. 

 „ flavescens, 510. 

 ,, Mauritanicus, 511. 

 Drone, or Male Bee, 319. 

 Dynastes Hercules, 457, 461. 



,, He t cities, 464. 

 Dyticus, 477. 



,, latissimus, 480. 



,, latissimus, 479, 



,, marginalis, 479. 



,, ,, , Male and Female, 



478. 

 ,, „ Pupa and Larva 



of, 479. 



Earwig, Common, 284, 285. 



,, ,, Larva, Ptipa, and 



Lmago, 285. 

 Echinomyia, the genus, 70. 



,, grossa, 70. 



£cume printaniere, 112. 

 Elater, yiimping Organ of, 511 [two 



,, Larva of the, 511. 

 Elateridse, 511. 



,, phosphorescent, 512. 

 Elenchus, 504.. 



,, Waliceri, 504. 

 Emperor Moth, 249. 

 Empidae, M, Macquart on the, 50,51. 

 Empusa, 291. 



>> gongy lodes, 29 1. 

 Enema infundibulum, 460. 

 Ephemera, 402, 418; Larva of an, 

 419 ; Pupa of an, ib. 



„ Common, 418, 



,, Larva of aft, 419. 



,, Pupa of an, 419. 



,, Respiratory Apparatus of, 



17. 



,, vulgata, 418. 



,, „ imago, 418. 



Ephemerae, 51. 

 Ephemeridae, 417. 



Ephippiger, 3(x>. /u.-.^li'l 



,, vitium, 300. .T.>.t'iH 



Epinectus, 483. 



,, sulcatus, 483. 



,, sjtlcatus, 483. 



Erebia Euryale, 191, 

 ,, Etiryale, 191. 

 Erebus strix, 261, 264. 



Erebus strix, 264. 



Eremiaphila, 291. 



Eremobia, The, 31 1. 



Euchlora, 456. 



Eugonia alniaria. Larva of, 142, 



Eyed Hawk- Moth, 208.. 



Eyes, 2 ; Compound, ib. ; Number of 

 Facettes in 'Various Insects, ib. ; in 

 the Genus Scarabseus, ib. ; Crystal- 

 line of, 3 ; Pigment of, ib. ; Simple, 4. 



Femur, 6. 

 Field Cricket, 294. 



Flea, 27 ; Jump of a, 22 ; Strength of, 

 28 ; Eggs of, 29 ; the Learned, 

 ib.\ Metamorphosis of, 29 ; 

 Larva of, ib. 

 Flea, 27. 



,, Grasshopper, 114. 

 Flies, a Beggar eaten by, 73- 

 Fly, Extremity on the Proboscis of, 80. 

 ,, Lancet of a, 82, 

 ,, Executioner, 83. 

 „ House, 83. 

 ,, Lantern, 109. 

 „ Lips of the Proboscis of, Si. 

 „ Ox, 83. 

 „ Spanish, 499. 

 Forester, The, 194. 

 Forficula, 285. 



,, auricularia, 285. 

 Formica cunicularia, 392. 

 Formicse, 378, 

 Formica flava, 382. 

 ,, fuliginosa, 382. 



fusca, 390. 

 „ sanguinea, 390, 393. 

 Formicarise, 314. 

 Fossores, 393, 



Fossorial Hymenoptera, 393. 

 Froghopper, 114. 



„ The, 114. 



Fulgora lanternaria, 109. 



Gad-flies, Herd of Horses attacked by, 56. 

 Gad-fly, 54 ; M. Joly on, ib. 



Eggs of 57. 

 Galerita, 490. 



,, Lecontei, 492. 



,, Lecontei, 492. 



Larva of 492. 

 Galerucge, 520. 

 Gall Lnsect, 395. 

 Galleria, Bee-hive, or Wax, 278, 348- 



