SUBJECT INDEX 763 



histological technique for, 422-423 

 interactions of, 420-421 



modifications of, and disease, 399-400, 420-421 

 peculiarities of, among dogs, 11, 399-400, 421 



English bulldog, behavioral types in, 614-619, 616, 617, 637-63S 

 achondroplasia in, 91-92 



general characteristics of, 9-10, 41, 90-91, 93, 97, 290, 296, 427, 428, 614 

 jaw growth in, 357 

 leg of, characteristics in, 9. 91, 93, 96, 97, 99, 100, 104-10.1, 107 



bone constitution in, susceptibility of, to achondroplasia, 120-122, 123 



test for absence of achondroplasia in, 91-92, 93 

 origin of, 36, 90 



parathyroid of, 477, 516, 517-518 

 pituitary of, 417, 501-505, 503 

 shoulder and hip dislocation in, 92-94 

 skeleton of, 99, 100 

 skull of, general characteristics in, 273-274, 275, 290, 302, 321, 356 



indices and measurements in, 208, 215-220, 216, 219, 221, 299-301, 305, 308, 

 310, 311, 316, 318, 319 

 thyroid of, 404, 405, 408, 425, 426-429, 493, 494 



Frey's study on, 422 



English bulldog-bassethound hybrids, (see bassethound-English bulldog hybrids) 



English bulldog-German shepherd hybrids, general characteristics of, 92, 93, 

 289-294, 290, 293 

 jaw disharmony in, 370, 371 

 leg inheritance in, 91-92, 93 

 maternal reactions, abnormal, in, 289-291 

 skull characteristics of, 289-295, 290, 293, 371 



Environment, changed, effect of, on dog breeds, 34—35 



Evolution, structural changes and, 24-28 



Excitation, levels of, before and after gland alterations, 697, 708, 730, 745-746 



F 



Facial features, in puppies, 285, 373 



Facial skeleton, measurements of, (see skull measurements) 



Fecundity in dogs, 11, 399-400 



Fish, 22-23 



Fowl, 21, 297, 478 



Foxhound, general characteristics of, 9, 41 

 skull indices and measurements of, 212, 213 

 thyroid of, 425, 426, 428-429 



