6o4 



INDEX 



Poupart's ligament, 489 



Premolars, 492, 494 



Prepuce, 470 



Preservative fluids, 13 



Primitive groove, 563 



Prismatic layer, 384 



Proamnion, 579 



Processes of skull, 472 et seq. 



Proccelous, 36 



Proctodceum, 204, 358, 431 



Pronephric duct, 573 



Pronephros, 573 



Pronucleus, male and female, 554 



Prosencephalon, 444, 566 



Prostate, see Gland 



Prostomium, 319 



Proteids, 72 



Protista, 257 



Pro'IOCOCCUS, see HEemalococcus 



Protoplasm, 106, 541 ; and see 



Cell 

 Protopodite, 350 

 Protovertebra, 565 

 Protozoa, 220, 286 

 Proximal, 6 

 Pseudobranch, 433 

 Pseudopod, 106, 231, 250, 298 

 Pterygiophores, 425-427 

 Pubis, 50, 486 

 Pulmonary artery and vein ; see 



Arteries and Veins 

 Pupil, 5, 182 

 Putrefaction, 256, 257, 261, and see 



Decomposition 

 Pyloric division and valve, of 



stomach, see Stomach 

 Pyrenoid, 243 



R 



R 



ABBIT : general characters, 467, 

 ^2^ ; skeleton, 470,5^5 ; muscles 

 and body wall, 488,5^6, ^2j,S3^^ 

 S3S> 539 ; ccelome, 489, 5^i',5j'-», 

 digestive organs, 490, J28-JJ0 ; 

 respiratory and vocal organs, 489, 

 500, S33^ 534, S37 ! circulatory 



organs, 503, S27-S3S ; nervous 

 system, 5 1 1 , 5^7, S3^-S34< S37 ; 

 sense - organs, 516, S3'^-S3^'> 

 urinogenital organs, 520, ^28- 

 JJ2 ; development, 524, 564, 578, 



Racemose, 135 



Radial canals, see Canals 



Radial symmetry, 291 



Radiolaria, symbiotic relations with 



Zooxanthella, 299 

 Radio-ulna, 49 

 Radius, 50, 484 

 Rana esculenta, 216 

 Raxa temporaria, see Frog 

 Ranidfe, 218 

 Reagents, hardening, preserving, 



mounting, and staining, /JJ 

 Recapitulation, theory of, 224^; 

 Rectal gland, 431 

 Rectum, 23, 386, 431, 497 

 Reducing division, 551, 554 

 Reflex action, 169, 312 

 Regeneration, 336 

 Renal portal system, see Portal 



system 

 Reproduction, 8, and see under 



various types, and also Asexual 



reproduction 

 Reproductive organs, 23, 25, 193, 



302, 312, 336, 368, 394, 409, 451, 



521. 573 

 Reptilia, 219, 403 

 Respiration, 141, 144, 235, 330 

 Respiratory movements, 7, 142, 



503 

 Retina, 183. 184, 570 

 Retinula, 366 

 Rhabdome, 366 

 Rhinencephalon, 56S 

 Rhizopoda, 286 

 Ribs, 424, 468, 483 

 Rocks, sedimentary and stratified, 



223 

 Rodentia, 525 

 Rods and cones, 185 

 Rostrum, 349, 420 

 Rudiment, often used for Vestige 



Ui.v.) 



