400 



ixriEX. 



Perforata (Foramiui/era). 111. 



Peridiiiiuiii, 4'2. 



Perpa'xiii, 15S. 



PerUsniactijla, 331. 



PttreU, 2116. 



Petmminon, 239, 240. 



Pvtriimiizonidw, 2:i9. 



I'lifiC'ic}u/;i-u^, 3:j4. 



Plia/afrncorax. 2'.i5. 



Pri;dHiiger.5, 323. 



PhahuujiAta, 3.3. 



PliabtiHjinm, l.^j.3. 



Phririiiiricibranchii, 237. ('/ .si'iy. 



Fliaryn.x, of Asi-idialis, 191 ; oC Lani-elyt, 



238. 

 Phmcolarctos, r:23. 

 Phasianidm, 29S. 

 Pheasants. 298. 

 Plwra, 310 

 Phnliidcs, 201. 

 Phrfiifanctdre, 1V3. 

 Plitlllfpi'da, 140 

 Pht(f^alia, 74, 7o. 

 Pliysiology, 8. 

 Vli>!s<iphorid(e, 74, 7j. 

 Picidip, 309. 

 Pig, 334. 

 Pigeons, 299. 

 Pike, 243. 



Phiniiinida. 345, 310. 

 ripiflrr, 250. 

 i'/.sfcN, 227; general characters of, 22S ; 



scales of, t7>. ; skeleton of, 229 ; limbs 



of, 230 : tail of, 232 ; digestive system 



of, ii. ; respiratory system of, 233 ; 



heart of, 234; swim -bladder of, 23-5; 



nervous system of. ib. ; reiprodaction 



of, 236; orders of, 237. 

 Placental Mammals, 317. 

 Pla.'oid Scales of Fishes, 229. 

 FlagiostomouB Fishes, 240. 

 Flanan'ans, 120. 

 Plfiitt'i/rada. 34.j, (7 :</^q. 

 Piant-l'icc. 171. 

 Plnhi.lmm. 113, 114. 

 Plnlilrhhia. S.'.O. 

 I'techyimlhi, 213. 

 Ph'siiisn (/./-j^s', 27.'>. 

 Pb'itn>bracJtia, 95; can il-sysleoi of, 9.'i, 



pii'umiieclidre, 243. 



Pliivcrs, 297. 



Prieiiniatophore, 74. 



PiHUiylilhahniita. 13S. 



puihisniiiala, 163. 



Po.hinf, 109. 



Polecat, 347. 



P'diii-hiKia, 132. 



I'idf/,-,/sli'na, 34. 



I'oUiijatttfica, 40. 



J'<iti/n'il\ 135. 



Polyparv, 67. 



P"lyiic, ,S7. 



Polypide, 188. 



Polyiiidnm, 57. 



Polvpitc, 57. 



PolH/ih'nis, 244, 245. 



I'ldiithidainia (I''nraminil>ifi). 31. 



J'i:li/Z('n, 184, IS.'i, ISO; g.^ncral cliarac- 



tersiif, 187, c( .vciy. 

 PiiT'cn]tinc, 3.0O. 

 Pores uf Sponges, ^0, 47. 



Porifera, 12, 21, "l:l (sec Spnii-es). 



Porpoises, 328, 33;i. 



Pi>rtaguese Man-of-\v.'ir, 74. 



Poldpe, 212, 213. 



Prairie Dog, 351. 



Praya, 73. 



Proboacldea, 318; general characters of. 



341. 

 PmcMarida, 295. 

 Pfocii'in, 347. 

 Prong-buck, 339. 

 Proteus, 251, 252, 

 Proteus-animalculp, 25. 

 Pmfnphyta, 3. 

 Protoplasm, 19. 

 Protozoa, general ch.iracters of, 18, ct 



seq. ; classilicatioii, 21. 

 Proventricultis of Birds, 285. 

 Proximal, 57. 



Pseudo-htemal system (Anuclidci), 129. 

 Pseudo-hearts, 195. 

 Pseudonavicelhv, 23. 

 Pseudoi)odia, of Proto-oa. 21 ; of Itluzo- 



■poda, 25; of Airio'ticr, ib. 

 Pseudo-scorpions, 155. 

 PsUtacidie, 301. 

 Ptaroiigan, 29». 

 Pteroelidfi', 299. 

 J'terodncfiit-s, 276, 270. 

 Ptero'pidfi', 353. 

 Pteropoila. 185, ISO; general cliaraeters 



of, 200, ct serj. 

 PteropUN, 353. 

 Pteroifanrla, 260 ; general chai-aclcrs lO', 



275. 

 Ptenlaofu,^, H5. 

 Piiff-addiT. 207. 

 Ptilex. 175. 

 PuUcnhii, 174. 



Pulmonary sacs [Arachnida), 15?. 

 Pulmonale Gasteroi'oils, 2 5. 

 Puma, 349. 

 Pupa, 175. 

 Piicnofptninii, 15:i. 

 Python, 209. 



Qnadnnnfina, 318; general characters i>f, 



355, (d srq. 

 Qna.gga, 333. 

 Quail, 298. 



Rabbit, 350. 

 Racoem, 317. 

 Jtadiata, 50. 

 Radiolaria. 33 ; general charar'tcrs of. 



33, 34. 

 Rails, 296. 

 Rallida;, 296. 

 Ratlus, 296. 

 Rand, 254. 

 Ratiid,r, 255. 

 Itnptorrx, 293. 304, it seq. 

 Rasores. 293, 297. rl .v.'.y. 

 Rat, 861. 

 Ratitce. 290. 

 Rattlesnake, 267. 

 Ravs, 245, 247. 

 Red Coral, 92, 94. 

 Red Deer, 3SS. 

 Reindeer, 33S. 

 [tcprodmtiou, geocral l\'aturcs of. 54 ; 



ill llydrciid Zoopliylcs. 02. rt ,vrr,. 



