INDEX. 



395 



Pre-maxilla:— Cfl^, 96; Lizard, 138; 



Pigeon, 196 ; Rabbit, 274. 

 Pre-upercular. see Opercular bones. 

 Pre-pubis : — Lizard, 150. 

 Prepuce;— ^«^W/, 316. 

 Presphenoid : — Rabbit, 271, 

 Processus falcifbrmis of eye: — Cod, 122. 

 Pronephric duct :— Skate, 52, 56. 

 Prootic: — Ctjaf, 93; Lizard, 140; Pigeon, 



194. 

 Propterygiuni xSkaie, 39. 

 Prosencephalon, see Cerebral hemispheres. 

 Prostate: — Rabbit, 319, 321. 

 Proventriculus : — Pigeon, 225, 227. 

 Pseudobranchia:— ^Aa/e, 43; Cod, 103, 



120. 

 Pterotic : — Cod, 93. 

 Pterygoid bone: — Cod, 96 ; Lizard, 141 ; 



Pigeon, 195 ; Rabbit, 275, 

 Pterygo-quadrate cartilage : — Skate, 37. 

 Pterylae, or feather tracts: — Pigeon, 211. 

 Pterylosis, or feather arrangement ■- — 



Pigeon, 211. 

 Pubis, see Hip-girdle. 

 Pupil, see Eye. 

 Pygostyle: — Pigeon, i88. 

 Pylangium, see Heart. 

 Pyloric cseca: — Cod. 107, 113. 

 valve, see U7tder Valve. 



Quadrate: — Cod, 96; Lizard, 136, 140; 



Pigeon, 195. 

 Quadrato-jugal : — Pigeojt, 197. 



R. 



'Rat>ii5s:— Lizard, 148 ; Pigeon, 202 ; 



Rabbit, 280. 

 Rectal gland: — Skate, 47; Rabbit, 320. 

 Rectrices: — Pigeon, ■2.\-2. 

 Rectum : — Lamprey, 14 ; Skate, 47 ; Cod, 



III ; Lizard^ 164; Pigeon, 223 ; Rabbit, 



292, 305. 

 Remiges : — Pigeon, 212. 

 Reproductive organs, j^ff Testis, Ovary, 



&c. 

 Respiratory tube ; — Lamprey, i8. 20. 

 Restiform be dies, see Medulla oblongata. 

 Rete mirabile of air-bladder -.—Cod, 115- 

 Retina, see Eye. 



Rhinencephalon, see Olfactory lobe. 

 Ribs -.—Skate, 32 ; Cod, 90 ; Lizard, 135 ; 



Pigeon, 185, 186; Rabbit, 268. 

 Rostrum of skull and rostral cartilages: — 



Skate, 35. 



S. 



Sacculus rotundus -.-—Rabbit, 304. 

 Saccus vasculosus : — Skate, 72. 

 Sacrum, 5*?^ Vertebral column. 



Salivary glands -.—Rahbit, 289, 373, 329. 



sac: — Lamprey, 19. 

 Scales : — Skate, 41 ; Of/, loi, 102 ; Lizard, 



154- 

 Scapula, see Shoulder-girdle. 

 Schneiderian membrane, see Olfactory or- 

 gan. 

 Sclerotic, see Eye, dissection of. 



plates:— Lizard, 176; Pigeon, 250. 

 Scrotal sacs:— ^aMzV, 292, 318. 

 Sella turcica : — Rabbii, 270. 

 Semicircular canals, see Auditory organ. 

 Semilunar fibro-cartilages : — Lizard, 152; 



Rabbit, 285. 

 Sensory tubes : — Lamprey, 11 ; Skate, 43. 

 SeptomaxiUary : — Lizard, 145. 

 Septum lucidum : — Rabbit, 373. 



nasi, see Mesethmoid. 

 Sesamoid bones: — Rabbit, 281, 282, 284, 



286. 

 Shoulder-girdle: — Skate, 38; Cod, 100; 

 Lizafd, 146 ; Pigeon, 200 ; Rabbit, 278. 

 Sinus (venous, lymphatic, &c.) — ■ 

 cardinal: — Skate, 52. 

 circum-oesophageal : — Lamprey, ig. 

 hepatic: — Skate, 51, 65. 

 peribranchial : — Lamprey, 18. 

 precaval: — Skate, 65. 

 rhomboidalis : — Pigeon, 222. 

 spermatic: — Skate, 52. 

 venosus, .yc-^ Heart. 

 Skeleton, preparation of: — Lamprey, 1 ; 

 Skate, 27; C*?if, 86; Lizard, 130; 

 Pigeon, 182 ; Rabbit. 262. 

 general characters of: — Skate, 28; 

 Ci5i/, 87 ; Lizard, 131 ; Pigeon, 183 ; 

 Rabbit, 262. 

 Skull: — Lamprey, 4 ; Skate, 34 ; Ci?<^, 91 ; 

 Lizard, 135 ; Pigeon, 190 ; Rabbit, 

 268. 

 Specific characters: — Petrojnyzon, 8, ro ; 

 Raja, 41, 42 ; Gadus, 91, 100, 102 ; 

 Lacerta, 155. 

 Sperm sacs: — Skate, 56, 59. 

 Sphenoidal fissure ; — Rabbit, 271. 

 Sphenotic: — Cotaf, 93. 

 Spinal cord: — Lamprey, 23 ; Skate, 32, 



70 ; Pigeon, 222. 

 Spiracle: — Skate, 43, 65. 

 Spiracular cartilage: — Skate, 37. 

 Spiral valve, Ji?^ under Valve. 

 Spleen : — Skate, 44 ; C(7(^, 108 ; Lizard, 



164 ; Pigeon, 225 ; Rabbit, 297. 

 Splenial, ^i?^ Mandible. 

 Squamosal: — Lizard, 140; Pigeon, 191; 



Rabbit, ^yi.. 

 Stapes -.—Lizard, 142 ; Pigeon, 195 ; 



Rabbit, 277. 

 Stenson's canal, ^^^ Naso-palatine canal. 



duct, ^ff? Salivary glands. 

 Sternebrse : — Rabbit, 268. 

 Sternum -.—Lizard, 134 ; Pigeon, 198 ; 

 i?«^iJ?V, 268. 



