“ _gracilis_, 41. “ _maclellandi_, 41. “ _maculiceps_, 41. “ _trimaculatus_, 41. Calmette’s serum, cobra-bites treated with, 363-5. _See also_ Serum, antivenomous. Calvados, _Callionymus lyra_ common on coast of, 301. _Cantharis_ (blister-beetles), 281. Cantor, on venom of _Naja bungarus_, 39. “ vindictiveness of _Naja bungarus_, 39. Captivity, poisonous snakes kept in, 61, 62, 125, 156, 223. Carawalla. _See Ancistrodon hypnale._ Cardiac poison of toad-venom (bufotalin), 319, 320. Caribbean Sea, _Scorpæna grandicornis_ found in, 293. Carpi and Morgenroth, lecithide of bee-venom prepared by, 285. Carrière, experiments on ingestion of venom, 214. Cascavella (_Crotalus terrificus_), 124. Cato, army of, patronage of snake-charmers by, 228. _Causus_, 67. “ _defilipii_, 67. “ _lichtensteinii_, 68. “ _resimus_, 67. “ _rhombeatus_, 67. Cells, dissolution of. _See_ Cytolytic action. _Cerastes_, 47, 75. “ bites from, 348-350. “ “ cured, 358. “ secretion of, 150. “ venom of, fatal to barefooted pedestrians, 76. “ _cornutus_, 47, 75. “ _vipera_, 75. _Cerceris bupresticida_, 285. Ceylon, snake-charmers of, 229. Chameleons succumb rapidly to snake-poisoning, 172. Chelicera (fang of spider), 274. Chemical reactions exhibited by venoms, 162. Chemical substances modifying or destroying venoms, 164. Chemistry of snake-venoms, 159. Cherry and Martin on antagonism between toxins and antitoxins, 253. _Chilomycterus_, 307. “ _orbicularis_, 307. “ _tigrinus_, 307. China and Japan, _Lophius setigerus_ found in seas of, 304. Chloride of gold, antidote to venom before absorption, 261, 263. “ “ solution, modifies or destroys venom, 164. “ lime solution, modifies or destroys venom, 164. Cholesterin, antidote to lecithin, 198. Chromic acid, antidote to venom before absorption, 260. “ “ solution, modifies or destroys venoms, 164. Clamouse, on bites from European vipers, 343. Clot Bey on Egyptian snake-charmers, 228-229. Clothing protective against dangerous effects of snake-bite, 170. Cobra, bite of, clinical symptoms, 169. “ “ “ “ exhibit rapid general intoxication, 169. “ “ treated with Calmette’s serum, 363. “ extraction of venom from, method, 153. “ Egyptian (_Naja haje_ or _haie_), 59. “ method of carrying after capture, 21. “ snake-charmers’ skill with, 229. “ venom of, 149. “ “ alkaloids in, 160. “ “ chemical analysis, 159. “ “ comparison of toxicity by means of intra-cerebral injections, 186. “ “ destructive action of bile on, 215. “ “ dissolution of trypanosomes by, 207. “ “ dose lethal for different animals in twenty-four hours, 174. “ “ fixation on nervous elements, 186. “ “ local effects on serous membranes slight, 179. “ “ potency of antineurotoxic antivenomous serum against, 250, 251, 252. “ “ vaccination against, 242, 244, 245.