INDEX 



435 



Cuneiform, 126 

 Cutaneous artery, 307 



magnus, vein, 314 



nerves, 181 

 Cutis, 29 



Cuverian ducts, 18, 294, 310 

 Cycloid scales, 44 

 Cyclospondylous, 58 

 Cyclostomata, 4 

 Cyclostomes, brain, 163 



circulation, 316 



ears, 199 



gill-clefts, 253, 254 



mouth, 223 



olfactory organs, 205 



salivary gland, 23s 



skull, 82 



teeth, 231 



thymus, 262 



urogenital organs, 356 



vertebrae, 57 

 Cylindrical corpuscle, 194 

 Cystic duct, 249 



D 



Deciduae, 385 

 Deciduata, 384 

 Deiter's cells, 201 

 Demibranch, 253 

 Dendrites, 24 

 Dens, 56 

 Dental formula, 229 



papilla, 224 



ridge, 225 



shelf, 225 

 Dentary bone, 79 

 Dentate nucleus, 153 

 Dentine, 28, 43, 224 

 Dentitions, 226 

 Depressor mandibulae, 138 



muscles, 134, 136 

 Derma, 29 

 Dermal bones, 73 



ethmoid bone, 89 



muscles, 139 



skeleton, 42, 43 

 Dermarticulare, 79 

 Descending aorta, 303 



tracts, 146 

 Desmognathous, 107 

 Deutoplasm, 9 



Diaphragm, 18, 140, 284 

 Diapophysis, 49 

 Diarthrosis, 42 

 Diastole, 295 

 Diencephalon, 149, 154 

 Digastric muscle, 138 

 Digestive organs, 220 



tract, development, 13 

 muscles of, 130 

 Digitigrade, 129 

 Digits, 125 

 Dilator muscles, 134 



pupillae, 217 

 Dinosaurs, 6 

 Dipnoi, s 

 Diphycercal, 56 

 Diplospondyly, 53 

 Dorsal aorta, 290, 302 



cartilage, 83 



fins. III 



septum, 145 

 Dromaognathous, 106 

 Ductless glands, 23 

 Ductus Arantii, 309 



arteriosus, 302 



Botalli, 302 



Cuvierii, 18, 294, 310 



venosus, 309 

 Dumb-bell bone, 77, no 

 Duodeno-hepatic omentum li 

 Duodenum, 242 

 Dura mater, 163 



spinalis, 163 



Ear bones, 80, 203 



stones, 200 

 Ears, 197 

 Ect-ental line, 10 

 Ectethmoid, 75 

 Ectochondrostosis, 47 

 Ectoderm, 10 

 Ectopterygoid, 87, 9s 

 Ecto-turbinals, 3ii 

 Edentata, 7 



Efferent branchial artery, 300 

 Efferent nerves, 174 

 Egg, 9 



teeth, 232 

 Ejaculatory duct, 376 

 Elasmobranchii, 5 



