INDEX. 473 



Oorpns or Corpora quadrigeminfi : Rahbit, 325, 380, 390, 394 

 spongiosum : Babbit^ 356 

 striatum : Re^bit, 387 

 trapezoidea : Rabbity 384 

 Ootyloid bone : Rabbity 321 

 Covert feathers : Pigeon^ 428 

 Coxa: CoclToachflQ7 

 Coxopodite : 139 



Oraniiim : Dog-fish, 217 : Rabbit, 296 ; Fowl, 405 

 Crayfish, 132-160 ; external characters, 133 ; appendages, 137 ; gills, 143 ; circulatory 



system, 147 ; reproductive system, 150 ; digestive system, 151 ; excretory 



system, 155 ; nervous system, 155 ; sense organs, 157 ; iniected specimen 



159 

 Cribriform plate : Rabbit, 299 

 Cricoid cartilage : Rabbit, 363, 369 



Crop : Leei^i, 44; Earthworm, 65 ; Snail, 121 ; Cockroach^ 17i ; Pigeon, 435 

 Crura cerebri : Rabbit, 382, 391, 394 

 Cutaneous blood- vessds : Leech, 46 

 Cuticle : Paramecium, 5 ; Opalina, 7 ; Vorticella, 10 ; Liver-fluke, 28, 36 ; Leech, 53 ; 



Earthworm, 61, 77 ; Mussel, see Shell ; Snail, see Shell ; Crayfish, 132, 133- 



135 ; Cockroach, 161 ; Pigeon, see Gizzard 



Dactylopodite : Crayfish, 139 



Dart-sac : Snail, 125 



Dcntary bone : Fowl, 414 



Dermis : Leedi, 53 ; Farthworm, 78 ; Amphioxvs. 195, 199 



Development: Liver -fluke, %Z-t%\ Mussel, 81, 102; Crayfish,lZZ; Cockroach, 1(S\; l)og- 



^/), 210, 254-255 ; fia&M^325; Bird,i2^ 

 Diaphragm : Rabbit, 331, 338 



Digestive system: Liver-fluke, 30; Redia, 37; Cercaria, 'it ', Leech,42, 56; Earthworm, 

 63, 79; Mussel, 101, 104, 105, 108; Snail, lid; Crayfish, 151; Cockroach, 

 170 ; Amphioxus, 184, 197, 202, 204, 208, 209 ; Dog-fish, 234 ; Rabbit, 332 ; 

 Pigeon, 433 

 Digit : Rabbit, 319, 324; Fowl, 419, 423 

 Disc : Vorticella, 10 

 Distomum, see Liver-fluke 



D0&-FISH, 210-282 ; external characters, 211 ; skelton,214; abdominal cavity and viscera, 

 232 ; digestive system, 234 ; respiratory system, 236 ; circulatory system, 

 237 ; renal and reproductive systems, 254 ; nervous system., 263 ; sense 

 organs, 278 

 Duct, bile : Mussel, 102 ; Snail, 122, 123 ; Crayfish, 151, 152 ; Dog-fish, 238 ; Rabbit, 334 ; 

 Pigeon, 437 



common genital : Snail, 124 



hermaphrodite : Snail, 123 



lacrymal : Rabbit, 301 



mesonephric, see Wolffian 



metanephric : Dog-fish, 254-255, 258. 262 ; Rabbit, 353 ; Pigeon, 450 



Mullerian : Dog-fish, 254, 255, 262 ; Rabbit, 353 ; Pigeon, 450 



of salivary receptacles : Cockroach, 172 



ovarian : Liver-fiuke, 32 



pancreatic : Dog-fish, 236 ; Rabbit, 333 ; Pigeon, 438 



pronephric, see Miillerian 



salivary : Snail, 122 ; Cockroach, 170, 172 ; Rabbit, 377 



segmental: Dog-fish, 254: 



Stenonian : Ro^bit, Zll 



vitellarian : Lii)er-fluke, 32 



Wharton's : Rabbit, 377 



Wolffian : Dog-fish, 254-255, 258, 259 ; Rabbit, 353, 355-356 ; Pigeon, 449-450 

 Ductus arteriosus ; Rabbit, 341 



Ductus ejaculatorius : Liver-fluke, 32 ; Cockroach, 176 

 Duodenum : Rabbit, 329, 332 ; Pigeon, 434, 435 

 Dura mater : Rabbit, 379 



Ear, see Auditory Organ 



Earthworm, 59-80 ; external characters, 60 ; coelom, 63 ; digestive system, 63; circula- 

 tory system, 66; excretory system, 67 ; reproductive system, 70; nervous 

 system, 75 ; transverse sections, 76 



Ecdysis : Grayfish,lZZ\ Gockroach,l^\ 



Ectoderm : Hydra, 17, 18-30, 23-24, 25 



