INDEX OF SUBJECTS 



353 



HYM 



Protective Kesemblance in 

 cocoon of, 146 ; defensive glands 

 of phytophagous larvas of, 171, 

 172 ; Warning Colours in, 178 ; 

 as models for Mimicry, 245-253, 

 255-257, 266, 267 

 Hijinenopiis bicornis, Alluring 

 Colouration of, 74, 75 



ICE, cause of transparency, 5 

 Ichneumonidce, larvae of, un- 

 affected by nauseous taste, 181, 

 182 ; Eecognition Markings of, 

 213-215 ; formic acid of Cerura 

 fatal to, 275, 276; Cerura at- 

 tacked by, 214, 215, 275-277 ; the 

 defence of larva of Stauropus 

 against, 281, 282 



Icius sp., courtship of, 300 



IguanidcB, power of changing 

 colour, 84 



Liachus, 78, 79 



Interference of light, 6-10 



JAY unaffected by terrifying ap- 

 pearance of Chcsrocampa, 260 

 Jungle fowl, egg of, 64 



K 



ALL IMA, Protective Kesem- 

 blance of, 52-55 



ZACERTA MUBALIS, Bee 

 Hawk Moth devoured by, 246 ; 



Mimicry of Sphecia detected by, 



247, 248 

 — viridis, detects well -concealed 



larvae with difficulty, 40; effect 



of ' tussocks ' of Orqyia upon, 



198; larvae of Euchelia jacobcsce 



refused by, &c., 243, 244; 



frightened by Chcerocampa, 261 

 Lady-birds, Warning Colours of, 



177 ; concealed in winter, 180 ; 



as models for Mimicry, 251, 252 

 Lagopus, winter change of colour 



in, 104 

 Large Emerald Moth, larva of, 34, 



46,47 



LIZ 



Large Garden White Butterfly, see 

 Pieris brassicce 



— Tortoiseshell Butterfly, colours 

 of pupa of, 114; suspension of 

 pupa of, 112 ; experiments on 

 colours of pupa of, 141, 142 



Lark, egg of, 61 



Lasiocampa qtierctis, irritating 

 hairs of larva of, 173 



— 7-iibi, irritating hairs of larva of, 

 172, 173; larvae of, eaten by 

 lizards, 243, 244 



' Leaf insects,' 58 



Leaf-cutting ant, as model for 



Mimicry, 252, 253 

 Leiocampa dictcBa, 315 



— dictceoidcs, 315 



Leopard Moth, nauseous in the 



imago stage only, 175 

 Leptaiis, Mimicry in, 219 

 Leptocephalus, transparent blood 



of, 68, 69 

 Leptogorgia virgnlata, always 



accompanied by Ovuhmi, 70, 71 

 Lepus Americanus, winter change 



of colour, 95-100, 103, 106 



— glacialis, occasional change of 

 colour in summer, 103 



Lesser Swallow Prominent, 315 

 Lime Hawk Moth, experiments on 



colours of larva of, 149 

 Limenitis misippus, mimicking 



Danais archippus, 195 



— sybilla, larva of, 174 

 Lizards, colours of, 25 ; Protective 



Resemblance in, 60 ; Aggressive 

 Resemblance in, 72, 73 ; Variable 

 Protective Resemblance in, 84 ; 

 refusing to eat conspicuous 

 caterpillars, 168, 169, 172, 181 ; 

 effect of ' tussocks ' of Orgyia 

 upon, 197, 198 ; liable to seize 

 butterflies by the wings, 205-209 ; 

 use of brittle tails of, 209 ; do not 

 attack HeliconidcB, &c., 228, 229 ; 

 larvae of Euchelia jacoboiCB, re- 

 fused by, &c., 243, 244; Bee 

 Hawk Moth devoured by, 246 ; 



