ANALYTICAL INDEX 



407 



of H. misippus, and Athyma and 

 Limenitis mimics of male in, 382. 



Brittany, G. A. Boulenger's study 

 of 0. 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. 1, 258 



( Fi S-5)- . .,. 



Buchanga asnmuis, 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. Pr., 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. 1 ; possible change since 1825- 

 7 indicated by specimens of L. halia 

 captured by, 356. 



Burma, 286-92, 373. 



Burn, G. ~R.,dorippus, Lo(L. chrys- 

 ippus, captured in Natal by, 71 n. 1. 



Burr, Malcolm, on Rhodesian ant- 

 like Locustid, 257 n. 1. 



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 Nicdville, 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- 

 alinae, 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. 1 ; changes of 

 form or distribution, in about eighty 

 years of, 53 n. 1, 356; preferential 

 mating of, 85-8 ; importance of re- 

 cording captures in coitu of, 87 ; 

 resemblance to leaves of, 203-8, 289, 



299, 3°°, 3oo n- 1, 3 OI > 3 IO > 3ii. 

 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 Mullerian, 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. 35°; 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 ; characteristics of distasteful 

 groups of, 279 ; evidence of distaste- 

 fulness in models, 269, 279, 279 n. 1, 

 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 Microhierax, 290, 

 291,291 n. 1 ; reduction of shadow by 

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

 289 ; daylight hours in relation to 

 cryptic colours and instincts of, 303 ; 



