CONTENTS. 



CHAPTER XIII. CRTBTALLOGRAPHT or THE HEMOGLOBINS OF THE RODENTIA (continued) .... 217-246 



Rodentia (continued) ; : ^18 



/?-Oxyhemoglobin of Erethizon dorsatus (Canadian Porcupine) 239 



Oxyhemoglobin of Domesticated Variety of Cavia cutleri (Guinea-pig) 240 



a-Oxyhemoglobin of Hydrochoerus capyvara (Capybara) 242 



-Oxyhemog]obin of Hydrochcerus capyvara (Capybara) 243 



n-Oxyhemoglobin of Lepus caniculus (Domestic Rabbit) 243 



/3-Oxyhemoglobin of Lepus caniculus (Domestic Rabbit) 244 



a-Oxyhemoglobin of Lepus europaeus (Belgian Hare) 245 



/3-Oxyhemoglobin of Lepus europaeus (Belgian Hare) 246 



Table 42. Crystallographic Characters of the Hemoglobins of the Rodentia 246 



CHAPTER XIV. CRYSTALLOGRAPHY OF THE HEMOGLOBINS OF THE OTARIID.E, PHOCID^E, MUSTEL- 



ID.S:, PROCYONID-E, AND URSINE 247-263 



Phocidae 248 



Oxyhemoglobin of Phoca vitulina (Harbor Seal) 248 



Oxyhemoglobin of Otaria gillespii (California Sea-h'on) 250 



CO-hemoglobin of Otaria gillespii (California Sea-lion) 250 



Mustelidae 252 



Oxyhemoglobin of Domesticated Variety of Mustela putorius (Ferret) 252 



Oxyhemoglobin of Mephitis mephitica putida (Skunk) 253 



Oxyhemoglobin of Taxidea americana (Badger) 254 



Oxyhemoglobin of Lutra canadensis (Otter) 256 



Procyonidae 256 



Oxyhemoglobin of Cercoleptes caudivolvulus (Kinkajou) 257 



Reduced Hemoglobin of Cercoleptes caudivolvulus (Kinkajou) 258 



Oxyhemoglobin of Bassariscus astuta (Cacomvxl or Cacomistle) 258 



Ursidss 258 



Oxyhemoglobin of TJrsus americanus (Black Bear) 259 



Metoxyhemoglobin of Ursus americana (Black Bear) 260 



Oxyhemoglobin of Ursus maritimus (Polar Bear) 261 



Oxyhemoglobin of Melursus ursinus (Sloth Bear) 262 



Table 43. Crystallographic Characters of the Hemoglobins of the Phocidas, Otariida, Mus- 



telidjB, Procyonidae, and Ursidae 263 



CHAPTER XV. CRYSTALLOGRAPHY OF THE HEMOGLOBINS OF THE CANID^E DOGS, WOLVES, AND 



FOXES 265-279 



Canidie 266 



a-Oxyhemoglobin of Canis familiaris (Dog) 266 



/3-Oxyhemoglobin of Canis familiaris (Dog) 267 



Oxyhemoglobin of Canis familiaris var. (Chow Dog) 268 



Oxyhemoglobin of Cross between C. familiaris (Collie Dog) and C. latrans (Coyote) 269 



Metoxyhemoglobin of Canis lupus mexicanus (Gray Wolf) 270 



Oxyhemoglobin of Canis latrans (Coyote or Prairie Wolf) 271 



Oxyhemoglobin of Canis aureus (Jackal) 271 



Oxyhemoglobin of Canis dingo (Dingo or Australian Wild Dog) 272 



Oxyhemoglobin of Canis azarae (Azara's Wild Dog) 274 



Oxyhemoglobin of Vulpes vulpes (Swiss Fox) 275 



Oxyhemoglobin of Vulpes fulvus (Red Fox) 276 



Oxyhemoglobin of Vulpes lagopus (Blue or Arctic Fox) 277 



Oxyhemoglobin of Urocyon cinereoargenteus (Gray Fox) 278 



Table 44. Crystallographic Characters of the Hemoglobins of the Canidae 279 



CHAPTER XVI. CRYSTALLOGRAPHY OF THE HEMOGLOBINS OF THE FELID.B AND VIVERRID.E CATS 



AND CIVETS 281-298 



Table 45. Crystallographic Characters of the Reduced Hemoglobins of the Felida: 282 



Felidse 283 



Oxyhemoglobin of Felis leo (Lion) 283 



Metoxyhemoglobin of Felis leo (Lion) 284 



Reduced Hemoglobin of Felis leo (Lion) 284 



Reduced Hemoglobin of Felis tigris (Bengal Tiger) 285 



n-Oxyhemoglobin of Felis onca (Jaguar) 286 



''-Oxyhemoglobin of Felis onca (Jaguar) 287 



Reduced Hemoglobin of Felis onca (Jaguar) 287 



-Oxyhemoglobin of Felis concolor (Mountain-lion or Puma) 288 



/'-Oxyhemoglobin of Felis concolor (Mountain-lion or Puma) 289 



Reduced Hemoglobin of Felis concolor (Mountain-lion or Puma) 289 



Reduced Hemoglobin of Felis bengalensis (Leopard-cat) 290 



