ANALYTICAL INDEX 



407 



of H, mistppus, and Athytna and 

 Limenitis mimics of male in, 382. 



Brittany, G. A. Boulenger's study 

 of O. lamarckiana in, xxi. 



Brongniart, Charles, on fossil in- 

 sects of Commentry, 35-8 ; on the 

 evolution of insects' wings, 37 ; on the 

 life-history of carboniferous insects, 

 37- 



Browning, Robert, 155. 



BRUNNER VON WATTENWYL, 

 HYPERTELY OF, X. 302, 303. 



Brunner von Wattenwyl on ant- 

 like Locustid, 256, 257, 257 n. I, 258 

 (Fig. 5). 



Buchanga assimilis, 283, 284. 



Buckler, W., figure of A. aglaia 

 pupa by, 152. 



Buds and flowers resembled by 

 Flatidae, 304, 304 n. 3. 



Buffon on direct effect of condi- 

 tions, 75 ; on origin of colours of 

 human races, and effect of latitude, 

 176, 177- 



Bugs, see Hemiptera. 



Bull sterile with one particular 

 heifer, 79. 



Bull-dog, origin of, 83 n. 2. 



Bull. Mus. Comp. Zool. Harvard, 

 234, 277. 



Bull. Soc.Ent. Fr., 381, 382. 



Bullidae originate in Trias, 42. 



Bumble-bees, see humble-bees. 



Burchell, Francis A., discovery of 

 letters of W. J. Burchell by, 49 n. 3. 



Burchell, W. J., letters of, 49, 49 

 n. 3 ; isolation of, 49, 50 ; Brazilian 

 and South African butterflies of, 53, 

 53 n. i ; possible change since 1825- 

 7 indicated by specimens of L. halia 

 captured by, 356. 



Burma, 286-92, 373. 



Burn, G. H.^doripptts, f.ofL. chrys- 

 ifiptts, captured in Natal by, 71 n. I. 



Burr, Malcolm, on Rhodesian ant- 

 like Locustid, 257 n. I. 



Bush kingfisher capturing butter- 

 flies, 283. 



Butler, A. G., on dorippus, f. of 

 L. chrysippus, in India, 70 n. 2. 



Butler, Samuel, on Natural Selec- 

 tion, 105. 



Butterflies, L. de Nice"ville, 292. 



BUTTERFLIES, POINTS IN THE 

 RESEMBLANCE TO DEAD LEAVES 

 OF, VII. 203-6 : see also 206-8, 289, 

 299-302,310,311,322,351,353- 



BUTTERFLIES, SOME SEASONAL 

 CHANGES OF, VII. 206-11 : see also 

 Seasonal. 



BUTTERFLIES, NEW INTERPRETA- 

 TION OF AN OLD EXAMPLE OF 



MIMICRY IN, VII. 211-18. 



BUTTERFLIES AND MOTHS, 

 CHIEFLY ORIENTAL, ILLUSTRATING 

 MIMICRY, X. 370-376. 



Butterflies (see also Lepidoptera, 

 Acraeinae, Danainae^ Elymniinae, 

 Erycinidae, Heliconinae, Ithomiinae, 

 Lycaenidae, Morphinae, Nymph- 

 ah'nae, Papilioninae, Pierinae, 

 Satyrinae: see also classification of 

 examples of mimicry, 383-9) : seasonal 

 changes in, see seasonal ; attacks 

 by birds on, see birds ; pigments of, 

 more stable than those of moths, xlv : 

 see also 53 ; recent immigration into 

 Natal of species of, 52 n. I ; changes of 

 form or distribution, in about eighty 

 years of, 53 n. I, 356; preferential 

 mating of, 85-8 ; importance of re- 

 cording captures in coitu of, 87 ; 

 resemblance to leaves of, 203-8, 289, 

 299, 300, 300 n. I, 301, 310, 311, 

 322, 351, 353 ; Boisduval on resem- 

 blance between W. African, 221 ; too 

 exclusive study of mimicry in, 229, 

 272, 273 ; mimicry of, by moths fre- 

 quently Miillerian, 231, 232 ; fewness 

 of patterns in protected groups of, 234, 

 277 ; mimicry in, independent of 

 affinity, 229-37, 345 ; moths which 

 mimic are day-flying, 249, 250, 275, 

 276, 372, 376 ; evidence of special 

 defence of, required, 268; the chief 

 mimetic combinations of, in Guiana, 

 272, 273, 322, 331-3, 350; Vene- 

 zuela, 273, 350 ; S.E. Brazil, 273, 350, 

 351, 356; Ega, Upper Amazon, 273, 

 351 ; Ecuador, Bolivia, and Peru, 

 351 ; females chiefly mimetic, 215- 

 17; 244-7, 279, 347, 353, 372, 

 373-4 5 characteristics of distasteful 

 groups of, 279 ; evidence of distaste- 

 fulness in models, 269, 279, 279 n. I, 

 316,317; migration of, in Ceylon, 285; 

 in Burma, 289 ; crowds of, on damp 

 sand, 287; evidence of advantage con- 

 ferred by cryptic defence of, 288, 289 ; 

 wings of, in nest of Microhterax, 290, 

 291,291 n. i ; reduction of shadow by 

 attitude, 300, 300 n. 5, 301 : see also 

 289 ; daylight hours in relation to 

 cryptic colours and instincts of, 303 ; 



