GENERAL INDEX 1 TO IV. 



535 



PAGE. 

 432 ; by imago, iii. 380 ; iv. 436, 444 

 Specialization, explained, iii. 359; 

 in relation to feeding-habits, 

 i. 41 ; of larva independent 

 of other stages, i. 41; of larval 

 covering for defensive pur- 

 poses . . . . . . i. 100 



Species newly-named : 



Nepticula fletcheri .. .. i. 211 



Nepticula eurema (Durrant) . . i. 332 

 Proutia eppingella . . . . ii. 295 



Masonia edwardsella .. .. ii. 316 



Spines, larval, i. 42, 45 ; movable 

 i. 93 ; stinging, i. 98 ; of 

 Sphingo - Micropterygid 

 stirps, i. 119; of Cochlidids, 

 »; 363, 373. 3 81 ; of Attacids, 

 iii. 277 ; pupal i. 109 ; iii. 

 254;"iv. 58, 78, 81, 104; im- 

 aginal (cocoon-cutters), ii. 64 ; iii. 236 

 Spurs, tibial, of Psychids, ii. 272, 

 2 73, 33° (plate), 337 ; of 

 Dimorpha, iii. 232 ; ofSphin- 

 gides, iii. 374 ; of Amorphids iii. 384 

 Suction discs, larval, i. 37, 142, 159, 362 

 Swimming powers of larva of 



Eumorpha elpenor. . . . iv. 67 



Temperature, effect of, on ova, i. 

 15, iii. 49, 116; on length of 

 larval life, iv. 346 ; on imago, 

 applied during larval period, 

 i. 68, iii. 48 ; during pupal 

 period, . . i. 65, 73, 75 ; iii. 33 

 Teratological specimens, i. 426, 

 ii. 32. 551, iii. 53, 127, 314, 



430, iv. 62, 299, 404, 497 



Terrifying attitudes iii. 116, iv. 



69; terrifying marks, i. 91, 



iii. 62, 116, 191, 246, 284 



(imago), iv. 69, 102, 117,487 



Trichoptera, in relation to Lepi- 



doptera ..i. i, 2, 3, 5, 135, 359 



Tubercles, larval : Dyar's nom- 

 enclature i. 46 ; ancestral, 

 49 ; pseudo-tubercles, 49 ; 

 movable, 93 ; of Sphingo- 

 Micropterygid superfamilies, 

 generalized, 116, special- 

 ized 119; of Cochlidids, 

 363; of Psychids, ii. 105, 

 133 ; of Lachneids, 438, 461 ; 

 of Dimorphids, iii. 231, 233 ; 

 of Attacids, 268, 272, 276; 

 of Sphingides, iii. 359, &c. ; 

 of Eumorphids, iii. 497, iv. 

 42; of Sphingids, iii. 499; 

 of Sesiids, iv. 42 ; pupal, 

 paraclypeal, ii. 44 ; Eumor- 



PAGE 



phid . . . . . . . . iv. 58 



(see also Modification. Warts, 

 and paragraph Larva under 

 the different species). 

 Urtication, i. 98, 100, 363, 365 ; 



ii. 437; iii. 36, 100, 115, 122, 278 

 Variation : 



Ova, iii. 166, 243 (note), 431 : 



iv. T74 (note) 

 Larva, i. 78, 81, 83, 381, 394, 



439, 5° 2 > S24; "• 473. 49* 5 

 iii. 26, 37, 96, 116, 140, 215, 

 324, 410, 435, 456,480,519, 

 532; iv. 13, 72, ior, 123, 

 154, 180, 183,222,224,257, 



28 5, 3 X 5> 343. 34 8 . 3 6 °, 4 l8 , 479. 49i 

 Pupa .. iii. 412, 440; iv. 481 



Colour of Cocoons, i. 190, 224, 



230, 260, 266, 277,314,319, 



349. 35 1» 44°. 5 2 4 5 "• 5 I2 J 



iii. 279, 329 

 Imago : i. ch.vii. (see Synopsis), 

 139, 148, 149, 154, 156, 198, 

 218, 270, 300,321,325, 332, 



344. 34 8 . 355. 3 6 7, 379, 39°, 

 401, 408, 422, 432, 445, 455, 

 467, 481,485,500,508,533; 

 ii. 139, 148, 163, 184, 203, 

 218, 237, 258,309,323,341, 

 and plate, 353,383,399,466, 



4 8 5, 5 02 , 53 2 ; 547 ; "*• 4, IO , 

 47, 119, 127, 160, 188, 203, 



2 39 ; 3H. 4 OI ,4 2 °, 4 6 7. 495, 

 513, 529; iv. 5, 62, 92, 119, 

 149, 170, 203, 250,277,299, 



333, 399, 4 8 4, 49 8 

 Varieties newly named : 



(Rhagades globularise) var. 



caerulea . . . . . . i 408 



(Lachneis lanestris) var. grisea ii. 505 

 (Theretra porcellus) var.scotica iv. 92 

 (Phryxus livornica) var. aus- 



tralasiae iv. 149, (see iv. 482) 

 (Agrius convolvuli) var. lahiti- 



ensis . . . . „ iv. 337 



Viviparous Lasiocampa quercus 



reported . . . . . . iii. 87 



Warning colours, i. 90, 91, 363; 



ii. 441 ; iii. 208 ; iv. 41 

 Warts, larval, hypertrophy of, i. 

 90 ; of Anthrocerids, 364 ; 

 of Lachneids, i. 120, ii. 438, 

 454, 461 ; of Dimorpha, iii. 

 233 ; of Attacids 268 ; of 

 Saturnia . . . . . 305 



Weight of larva, increase in, ii. 4; iii. 369 

 Xanthism . . . . . . i. 66 



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