460 



ANALYTICAL INDEX 



Protodonata (Odonata) of Commen- 

 try Carboniferous, 37 ; great size of, 

 18, 37. 



Protogonius, changes in species of, 

 in accordance with changes of Miil- 

 lerian combinations, 338 ; rough 

 mimics on upper side, beautifully 

 dead-leaf-like on under, 350, 351 ; 

 imperfect mimicry in all species of, 

 35°> 35 1 > directive 'tails' of hind 

 wing of, 351 ; mimetic upper surface 

 of, effective in flight, 351 ; procryptic 

 under surface of, effective at rest, 35 1 ; 

 Miillerian interpretation suggested by 

 probable mimetic ancestor of, 352; 

 Elymniinae compared with, 353, 354. 



Protolocustidae (Locustidae) of 

 Commentry Carboniferous, 36, 37. 



Protoperlidae (Perlidae) of Com- 

 mentry Carboniferous, 36, 37. 



Protophasmidae of Commentry 

 Carboniferous, 36. 



Protophyta compared with Meta- 

 phyta. 120. 



Protoplasm, unknown origin of 

 living, 95. 



Protozoa, meteoric hypothesis and, 

 23, 24 ; evolution of Metazoa from, 

 23, 26 ; in classification, 25 ; rate 

 of Metazoan evolution compared with 

 that of, 27-30, 31 ; compared with 

 Metazoa, 120. 



Provisional, Advantages of 

 Admission that Diagnosis is, II. 



76, 77- 



Provisional Miillerian interpreta- 

 tions, 328. 



psamat/ie, the Ecuador f. of 

 Methona confusa, 265, 266. 



psaphon, C/iaraxes, 286. 



PSEUDALLAPOSEMATIC RESEM- 

 BLANCE : Mimetic Representa- 

 tion of Adventitious Object As- 

 sociated with Model, X. 377 : 

 see also 259-60, 280. 



Pseudallepisematic Resemblance, 

 examples of, may hereafter be found, 

 377- 



PSEUDAPOSEMATIC RESEM- 



BLANCE, or Protective (Bates- 

 ian) Mimicry, X. 361-76. For 

 sections, &c, see pp. 296, 297 : see 

 Mimicry Protective. 



pseudepisematic resemblance, 

 or Aggressive Mimicry, includ- 

 ing Alluring Colours, X. 177, 

 378: see Mimicry Aggressive, &c. 



pseudosematic resemblance, 

 or Protective (Batesian) and 

 Aggressive Mimicry ; Pseud- 

 aposematic and pseudepisem- 

 ATIC Resemblances, X. 358-78. 

 For divisions, sections, sub-sections, 

 &c, see pp. 296, 297 : see Mimicry 

 Protective and Aggressive, &c. 



Pseudoseme, directive characters 

 a form of, 325, 326. 



psi, Acronycta, uniformity in broods 

 of, 87 n. I. 



■psidii, Thyridia, as model, 264-6; 

 method of attaining transparency in, 

 265. 



Ptarmigan, protective seasonal 

 change of, 310, 313. 



Pterocera, see Volucel/a, 221, 378. 



Pterochroza, resemblance to dead 

 leaves of, 302. 



Pterodactyles take place of birds, 

 18. 



Pteropoda, Silurian and Cambrian, 

 30, 41, 42 ; evolved from Gastropoda, 

 41,42. 



Pteridospermeae, Palaeozoic, 45 ; 

 relation to ferns, 45. 



Pterotheca in Palaeozoic, 42. 



pulchella, Glenea, mimics Ichneu- 

 monid during life, 363. 



pumilus, Chamaeleo, adjustable neu- 

 tralization of shadow in, 300 ; resem- 

 blance of, aggressive as well as pro- 

 tective, 313. 



Punch, parody of Darwinism in, 

 103 ; criticism of Batesian mimicry 

 by F. A. in, 213-15. 



punctata, Athyma, of W. China,mi- 

 metic of male H. misippus, 217, 218 ; 

 male only mimics misippus, 381 ; fe- 

 male differs and resembled by female 

 of L. albomaculata, 381 ; distribution 

 of, 382 ; probable ancestor of, 382. 



Pupa, position of Pierine, 147 ; 

 fatal effect of abnormal position of 

 Pierine, 148 ; adapted for effective 

 cryptic colouring, 149 : individual 

 colour adjustment in, 149, 152-4, 

 305, 306 ; effect of gravity upon, not 

 hereditary, 152 ; value of individual 

 colour adjustment to, 305 ; value of 

 dimorphism in, 310 ; sensitiveness of, 

 in seasonal changes, 311, 312; de- 

 rived chlorophyll in, 314; of /.. po- 

 puli rejected by birds, 315-16. 



Pupae, effect of Gravity 

 upon Suspended, V. 151, 152. 



