Cephalic index
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The cephalic index or cranial index is a number obtained by taking the maximum width of the head of an organism, multiplying it by 100 and then dividing it by their maximum length. It is used to categ
The children of the Tsar Nicholas II of Russia in June 1917, with loss of hair after fighting measles: among them, Tatiana (far right) had the skull with least cephalic index.
Brachycephalic French Bulldog, with visible indications of laboured breathing.
Craniofacial angle of a Boxer
Breeds with less extreme brachycephalia, such as the Boxer, have less compromised thermoregulation and thus are more tolerant of vigorous exercise and heat.
Dogue de Bordeaux
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The Dogue de Bordeaux, also known as the Bordeaux Mastiff, French Mastiff or Bordeauxdog, is a large French mastiff breed. A typical brachycephalic mastiff breed, the Bordeaux is a very powerful dog,
Cephalic index
…Dogo Argentino Dogue de Bordeaux English Mastiff…
French Mastiff female 4
Dogue de Bordeaux CH "Sans-Peur", 1900.
Sculpture of a Dogue de Bordeaux in the act of wolf-baiting from the Muséum national d'histoire naturelle
Dogue de Bordeaux