GENERAL INDEX VOLS. I TO IV. 



527 



PAGE, 

 unicolor-rufescens, rufescens, 

 grisea-pallida, grisea, grisea- 

 suffusa . . . . . . iii. 189 



(Eutricha quercifolia) abs. 

 ulmifolia-obsoleta, meridio- 

 nalis-obsoleta, meridionalis- 

 lineata, dalmatina - typica, 

 dalmatina-lineata, iii. 204 ; 

 suffusa - obsoleta, suffusa, 

 purpurascens-obsoleta, pur- 

 purascens . . . . . . iii. 205 



(Dimorpha versicolora) abs. S 

 pallida, pallida-obsoleta, iii. 

 239 ; obsoleta, clara, obscu- 

 ra, obscura-obsoleta . , iii. 240 



(Saturniapavonia) ab. obsoleta, iii. 316 



(Mimas tiliae) abs. pallida- 

 inversa, pallida-costipuncta, 

 pallida-marginepuncta, iii. 

 403 ; pallida-centripuncta, 

 pallida - obsoleta, margine- 

 puncta, brunnea-transversa, 

 brunnea-costipuncta, brun- 

 nea - marginepuncta, brun- 

 nea-centripuncta, brunnea- 

 obsoleta, virescens - trans- 

 versa, virescens - maculata, 

 virescens-costipuncta, vires- 

 cens-marginepuncta, vires- 

 cens-centripuncta, virescens- 



obsoleta 



111. 404 



(Smerinthus ocellata) abs. 

 caeca, albescens, iii. 426; 

 pallida . . . . . . iii. 427 



(Amorpha populi) abs. suffusa, 



pallida . . . . iii. 469 



(Theretra porcellus) abs. clara, 



scotica, iv. 92 ; indistincta . . iv. 93 

 (Hyles euphorbias) abs. suffusa, 



rufomelana . . . . . . iv. 204 



(Sphinx ligustri) abs. pallida, 

 subpallida, incerta, typica, 

 intermedia, obscura . . iv. 300 



(Agrius convolvuli) abs. uni- 

 color, iv. 334 ; grisea, inter- 

 media, fuscosig-nata, virgata, 

 variegata, suffusa, obscura, iv. 335 

 (Manduca atropos) abs. obso- 

 leta, imperfecta, conjuncta, 

 extensa, iv. 400; intermedia, 

 virgata, variegata, flavescens, 

 403 ; suffusa . . . . iv. 498 



Addenda : 



to pp. i. 269, 297, 336 . . i. 354 



to pp. i. 369, 470 . . . . i. 546 



to p. ii. 298 ii. 434 



to pp. ii. 145, 154, 358, 475, 



480, 494, 497, 513, 523, 524 11. 568 

 topp.ii. 381,535, 566 .. ii. 569 

 to p. iii. 159 .. see note iii. 183 

 to p. ii. 468 . . . . . . iii. 224 



to p. iii. 314 iii. 341 



to pp. iii. 395. 401 .. .. iii. 495 



to pp. iii. 411, 436, 469, 482, 

 529,5s 1 ' iv - : 3> T 4>49> 149. 



PAGE. 

 155. ^^S^ 202, 206, 207, 

 208, 210,211,251,254, 257, 



259, 260, 399, 404 ; iv. 472-501 

 Albinism . . . . . . . , i. 66 



Ancestral characters : 



in ovum . . . . . . i. 6 



in larva— food, i. 41 ; form, i. 

 43, 77 ; ornamentation, i. 44; 

 tubercles . . . . . . i. 49 



in pupa .. ii. 39, 46, 59, 62, 91 



in imagines i. 133, 135 ; (colours) ii. 82 

 of Sphingid larva and pupa . . iii. 497 

 in colouring of Malacosoma ? ii. 523 

 Antennas, as bearing on classi- 

 fication ii. 273, 299, 300, 



337, 37i, 4 J 3 

 (see also ii. 431, and Plate vi 



opposite ii. 458) 

 larval (Micropteryx) .. i. 141, 158 



pupal . . . . . . ii. 46 



Assembling ii. 115, 346, 410; 

 iii. 28, 41, 103, 121, 145, 198 



(note), 260 ; iv. 324 

 Beak, pupal i. 375 ; ii. 63, 91 ; iii. 254 

 Bee-hives robbed by M. atropos iv. 441 

 " Bombycic acid " . . .. ii. 64 



Boss, frontal, in pupa and imago iii. 40 

 Carnivorous larvae, i. 106 ; ii. 106, 



133, 150, 226 

 Cocoons, abnormal . . iii. 27, 328 



composite ii. 443, 511, 540, 



560 ; iii. 27 

 Cocoon-cutter . . . . . . ii. 64 



Colour-change in larvae, in ac- 

 cordance with colour of food- 

 plant . . . . . . i. 78 



before pupation ii. 17 ; iii. 253, 



279; iv. 8, 487, 491 

 before ecdysis . . . . iv. 340 



Colouring fluid of Lachneid 



cocoons . . . . . . ii. 442 



Commensalism in larvae . . i. 100 



Comparisons, detailed : 

 Ova: 

 Amorpha populi with Mimas 



tiliae . . . . . iii. 386, 431 



with Smerinthus ocellata iii. 386 

 Lasiocampa quercus with var. 



callunse . . . . . . iii. 88 



with var. meridionalis iii. 88, 89 



with var. viburni . . . . iii. 88 



Malacosoma castrensis with M. 



neustria . . . . ii. 536 



Mimas tiliae with Amorpha 



P°P uli hi. 386, 431 



Smerinthus ocellata with A. 



populi and M. tiliae. . . . iii. 386 



Larvje : 



Acanthopsyche opacella with 



Pachythelia villosella .. ii. 388 



Adscita statices with A. 



geryon . . . . . . i. 395 



Amorpha populi with Mimas 



tiliae .. .. iii. 387, 482 



with Smerinthus hybr. hy- 



