Circle of Willis : Rabbit. 365. 

 Circulus cephalicus : Cod, 121. 

 Chevron bones : Lizard, 134. 

 Chondrocranium : Lizard, 143. 

 Chorda tympani : Skate, So. 

 Choroid, see Eye. 



processes, see Eye. 



gland: Cod, 122. 



plexus: Lizard, 180 ; Pigeon, 259; 



Rabbit, 373. 

 Claspers : Skate, 41. 

 gland of, 60. 

 skeleton of, 40. 

 Clavicle, see Shoulder-girdle. 

 Cloaca: Skate, 44, 47 ; Lizard, 168, 170 ; 



Pigeon, 223, 235. 



Ccelome (including abdominal and thoracic 

 cavities): Lamprey, 13; Skate, 43; 

 Cod, 107; Lizard, 159; Pigeon, 216 ; 

 Rabbit, 291, 293. 



Colon :Skate, 47 ; Rabbit, 292, 304. 

 Columella or Epipterygoid : Lizard, 



142. 

 auris : Lizard, 137, 142; Pigeon, 



i95. 2 5i- 



Commissures of brain (anterior, middle, 

 and posterior): Lizard, 181 ; Pigeon, 

 260 ; Rabbit, 375, 376. 

 Conus arteriosus, .ur Heart. 

 Coracoid, st' Shoulder-girdle. 

 Cornea, ^^ Eye. 

 Coronary bone, see Mandible. 



ligament: Cod, 112 ; Rabbit, 296. 

 Corpus or Corpora 



adiposa: Lizard, 161. 



bigemina, see Optic lobes. 



callosum : Rabbit, 368, 372, 373. 



cavernosa, see Penis and clitoris. 



geniculatum : Rabbit, 376. 



mamrmllare : Rabbit, 369. 



quadrigemina, see Oplic lobes. 



restiformia, see Medulla obi' ngata. 



spongiosum, see Penis and clitoris. 



striata : Lizard, 180; Pigeon, 258; 



Rabbit, 373. 



Cowper's glands : Rabbit, 320, 323. 

 Cranial fossae, see under Fossa:;. 

 Cribriform plate : Rabbit, 273. 

 Crop : Pigeon, 214, 215. 

 Crura cerebri : Skate, 72; Lizard, 178; 



Pigeon, 256 ; Rabbit, 368. 

 Crystalline lens, see Eye. 

 Cystic duct, see Bile duct. 



D. 



DEMIBRANCHIA or Half-gill: Lamprey, 



18; Skate, 46. 

 Dentary, see Mandible. 

 Diaphragm: Rabbit, 292, 306. 

 Ductus arteriosus: Rabbit, 311. 

 Cuvierii, see Vein, precavaL 



INDEX. 389 



Duodenum: Skate, 47; Lizard, 164; 



Pigeon, 220, 226 ; Rabbit, 297, 304. 

 Dura mater: Skate, 46 ; Rabbit, 295. 



E. 



EPEXCEPHALON, see Cerebellum. 

 Epididymis : Skate, 56 ; Lizard, 165 ; 



Rabbit, 318. 



Epibranchial, see Branchial arches. 

 Epiglottis: Rabbit, 333. 

 Epihyal, see Hyoid. 

 Epiotic: Cod, 93 ; Lizard, 140; Pigeon, 



194. 



Epiphyses of vertebrae : Rabbit, 264. 

 Epipterygoid or Columella : Lizard, 142. 

 Ethmo-turbinal, see Turbinal. 

 Eustachian tube or recess : Lizard, 176; 

 Pigeon, 192, 250; Rabbit, 272, 332, 



336. 



valve, see Heart, dissection of. 

 Eye, sec Exiernal characters. 



dissection of: Skate, 84; Cod, 122; 



Pigeon, 250 ; Raibit, 330. 

 Eyelids, see External characters. 

 Exoccipital : Cod, 91 ; Lizard, 140 ; 



Pigeon, 190 ; Rabbit, 269. 

 External characters : Lamprey, 8 ; Skate, 

 40 ; Cod, 1 01 ; Lizard, 153 ; Pigeon, 

 2cg ; Rabbit, 286. 



F. 



FALCIFORM ligament: Pigeon, 219,- 222. 

 Fallopian tube : Skate, 57 ; Rabbit, 322, 



324- 



Falx cerebri: Rabbit, 295. 

 Fascia, dono-lumbar : Rabbit, 339. 



lata : Rabbit, 354. 

 Feathers, structure of: Pigeon, 213. 



arrangement of: Pigeon, 211. 

 Femoro-tibial or semilunar cartilages: 



Lizard, 152 ; Rabbit, 285. 

 Femur: Lizard, 151 ; Pigeon, 206; Rab- 

 bit, 283. 

 Fenestra ovalis and rotunda: Lizard, 



142; Pigeon, 195; Rabbit, 272. 

 Fibula: Lizard, 152 ; Pigeon, 208 ; A"rt<5- 



/>//", 285. 



Filoplume : Pigeon, 209, 214. 

 Fins, j? External characters. 



skeleton of (fin-rays, &c.) : Lamprey, 



4 ; Skate, 33, 39. 40 ; Ccraf, 88, 101. 

 Fissure of Bichat : Rabbit, 374. 

 Fontanelles, cranial : Skate, 36; Lizard, 



138. 

 Foramen cordiforme : Lizard, 150. 



magnum : Skate, 34 ; CVv/, 91 ; Z/2- 

 >vz', 136; Pigeon, 190; Rabbit, 

 268. 



