ANALYTICAL INDEX 



457 



Pine-needles, syncryptic resem- 

 blance to, 312. 



Pionia, an Arctiid moth mimicking 

 Lycinae, 231. 



Pipe-fish, 299. 



piscatorius, Lophius, bright lure 

 of, 378. 



P. L. AND A. (POPULAR LECTURES 

 AND ADDRESSES), Lord Kelvin, 19, 

 19 n. 2. 



PLACE OF MIMICRY IN SCHEME 

 OF DEFENSIVE COLORATION, Essay 

 X. 293-382. For divisions, sub- 

 divisions, sections, &c.> of Essay X, 

 see CONTENTS, pp. 293-7. 



Plains, J. C. Prichard on the 

 horses and cattle of, 189. 



Planema poggei, 338, 374, 374 

 n. 3. 



planemoides, the only female f. of 

 P. dardanus mimicking (from Victoria 

 Nyanza to W. Coast) a non-Danaine 

 model, viz. Planema poggei, an 

 Acraeine, 338, 374, 374 n. 3, 375 : 

 see also dardanus. 



Plants, land, first appear in 

 Devonian, 44 ; specialization of 

 earliest, 44, 45 ; wide distribution of, 

 44 ; evolution in, 44, 45 ; seed-bearing 

 appear in Devonian, 45 ; fossil record 

 reveals only small fraction of evolu- 

 tion of, 44, 45 ; response to stimulus 

 of, 74, 75; dwarfed by wind, 75; 

 Asyngamy from cross-fertilization in, 

 90, 91 ; cause of injurious effects of 

 self-fertilization in, 91-4 ; variation 

 in, caused by environment, 137 ; 

 adjustable protective (procryptic) 

 resemblance to different kinds of, 

 305-7. 



Plastidozoa (Protozoa), 23-6, 28, 

 30, 31, 121 : for analysis of text see 

 Protozoa. 



plexippus (archippus\ Anosia, 

 mimicry proves N. America the an- 

 cestral home of, 274, 364 ; mimicked 



274. 



plexippus (genutia}, Salatura, 

 mimicked by female, and imperfectly 

 by male, of E. caudata, and by female 

 E. undularis, 373. 



plinius, Tarucus, chased by 

 Pachyprora molitor and Pratincola 

 torquata, 283, 284. 



Plumes in sexual selection, 379. 

 Podmore, Rev. P. St. M., on fertile 



pairing of Ring dove and domestic 

 pigeon, 83, 84. 



Poggei, Planema, mimicked by 

 planemoides female f. of Pap. dar- 

 danus, sub-sp. merope and polytro- 

 phus, 338, 374, 374 n. 3. 



POINTS IN THE RESEMBLANCE 

 OF BUTTERFLIES TO DEAD LEAVES, 

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

 298-302,310, 311,35.1,353- 



Poison-fang associated with warn- 

 ing characters, 315, 316, 324-5. 



Polar animals, J. C. Prichard on 

 whiteness of, 187 ; seasonal changes 

 in colour of, 310, 313. 



Polar bear the enemy of the seal, 

 116. 



Pole, capture of dorippus f. of 

 L. chrysippus in Ceylon by, 70 

 n. 2. 



polyctor or arcturus, Papilio, 

 attacked by king-crow, 285. 



Polydectus ciipulifer, 357. 



Polygoni a (Graft a) C-album, 

 203-5. 



POLYMORPHISM AND DIMORPHISM 

 TRAVERSE DIAGNOSIS, II. 7O-2. 



POLYMORPHISM AND DIMORPHISM 

 IN PROCRYPTIC DEFENCE, X. 310. 



POLYMORPHISM AND DIMORPHISM 

 IN MIMICRY, X. 354-6: see also 



372-5- 



Polymorphism, value of, 310. 



Polynesia, Euploeini in, 333. 



Polyommatus phlaeas, 87 n. I. 



Polyrrhachis gagates, 255. 



polytes (pammon), Papilio, male 

 of, non-mimetic and conspicuous ; 

 one female a mimic (probably Miil- 

 lerian) of P. aristolochiae, another of 

 P. hector, 373. 



polytrophus, the Kikuyu Escarp- 

 ment sub-sp. of Papilio dardanus, 

 374. 375 : see also dardanus. 



Polyzoa in early Palaeozoic, 30. 



Ponera tarsata, 255. 



Poona, dorippus f. of L. chrys- 

 ippus at, 70 n. 2. 



Poplar kitten moth, 1 58-9. 



Popular Astronomy, Simon 

 Newcomb, 13. 



Popular Lectures and Ad- 

 dresses (P. L. and A.), Lord Kelvin, 

 19. 



Population, On, Malthus, relation 

 of, to Darwin's and to Wallace's dis- 

 covery of Natural Selection, 194. 



