638 



INDEX. 



Crushing teeth, ii. 166 



Crystalline lens, ii.33 



Crystals in blood of spleen, ii. 512 



Cuneiform cartilages, ii. 434 



Cupola, ii. 75 



Cupped and buffed, ii. 293, 295 



Current, direct and inverse, i. 384 



Cuticle, ii. 411; depressions in, for 

 ridges of cutis, 409 ; under surface 

 of, 410; very thick on heels and 

 palms of the hands, i. 413 



Cutis, i. 405, 407 ; intimate structure 

 of, 406 



Cutting teeth, ii. 166 



Cuvier, on cerebral convolutions, i. 

 365 ; on the shape of the jaw and 

 character of the teeth, ii. 132 



Cyclosis, ii. 372 



Cyclostomous fishes, generative or- 

 gans of, ii. 534 



Cystic duct, ii. 251 



Cystic entozoa, multiplication of, ii. 

 529 



Cysticercus fasciolaris, ii.529 



Cysticule, ii. 65 



Cystine, ii. 498, 503 



DALTON, Dr., on corpus luteum, ii.566 

 Dalrymple, Mr., on the capillaries of 



the allantois, ii. 621 ; on vasa lutea, 



618 



Daphnia, hybernating, eggs of, ii. 533 

 D'Arcy, on the duration of impres- 

 sions on the retina, ii. 53 

 Dart sac in mollusca, ii. 532 

 Dartos, contractile fibres of, i. 161 

 Davy, on the solubility of carbonic 



acid in dcfibrinated blood, ii.412 

 Death, i. 4, 15 



Decapoda, sexual organs of, ii. 533 

 Decussation of fibres in chiasma. ii. 



39 

 Decidua, formation of, ii. 576; reflexa, 



578; serotina, 579 



Decomposition of gastric juice, ii. 202 

 Defecation, ii. 266 

 Deglutition, ii. 185; dependence on 



medulla oblongata, i. 345 

 Demodex folliculorum, i. 425 

 Dental groove, primitive, ii. 174 

 Denticulate lamina of cochlea, ii. 77 

 Dentition, first and second, ii. 179 

 Derma, i. 405 

 Descartes, Albinus, Hunter and Young, 



on the muscularity of the lens, ii. 



47 

 Desmoulins, on the distribution of 



the third nerve in falcons and 



eagles, ii. 102 



Detrusor urinse, ii. 506, 544 



Development of blood corpuscles, ii. 

 306; of animal, and tissues from 

 cells, i. 48; of the embryo, ii. 581; 

 of the eyelids, 601 ; of the heart 

 and aortic arches, 602; of the lungs, 

 605; of spermatozoa, 547; of Thy- 

 mus, 521 



Dextrine, ii. 208, 242 



Diabetes, presence of hippuric acid in 

 urine of, ii. 502 ; food in, 158 



Diaphragm, its condition during vo- 

 miting, ii. 2 13, 215 



Diarthrosis, i. 135 



Diastole, ii. 343 



Diet, nature of, ii. 154 



Dietaries in navy and in union work- 

 houses, ii. 157 



Diffusion of gases, ii. 409 



Digestive branch of glosso-pharyngeal, 

 .117 



Digestion, changes in mucous mem- 

 brane during, ii. 238; effect of car- 

 bonic acid upon, 406 ; general view 

 of, 149; of fatty matter, 249; in- 

 fluence of alcohol upon, 210; of 

 exercise, 209 ; temperature, 202 ; 

 in large intestine, 265 ; not stopped 

 by section of vagi, 125; rate of, 

 209; of stomach, 199; state of villi 

 during, 230 ; of vegetable sub- 

 stances, 207 



Digestive principle, ii. 203 



Dilated capillaries of olfactory region, 

 ii.6 



Direct current in galvanizing nerves, 

 i.305 



Discharge of ova, ii. 562 



Disease, influence of, upon animal 

 temperature, ii. 424 ; effects of, on 

 blood, 311 



Distinction between plants and ani- 

 mals, i. 6, 25 



Diving-bell, effects of, upon ear, ii. 95 



Dobson, on the use of the spleen, 

 ii. 516 



Dodart, on the number of notes pro- 

 duced by the human voice, ii. 443 



Dormouse, intestinal canal of, ii. 221 



Dorsal, laminse, ii. 586 ; vessels of in- 

 sects, 331 



Double, chin, i.405; vision in drunk- 

 enness, ii. 60 



Doubleness of the organ of vision, 

 ii.53 



Dowler, Dr., on temperature in yellow 

 fever, ii. 425 



Draper, Professor, on circulation of 

 sap, ii. 371 



