This fourth attitude brings in another force of its own towards the “make-up” of the dog’s patterns of hair. When lying with his head supported on his paws the lower part of his chest is closely applied to the upper or flexor surface of the fore legs, and the long-continued pressure of the latter against the downward or normal streams of hair on the chest leads to its slope being reversed. This is shown in two wide patterns of the whorl, feathering and crest, Fig. 40, resembling closely the corresponding patterns on the chest of a horse. I had the opportunity many years ago of examining in the Capitol Museum at Rome two fine sculptures of Molossian hounds, when these matters of hair-arrangement were occupying my attention, and was much struck with the fidelity with which the ancient sculptor reproduced such small facts as the reversed areas of hair in a dog. Phiz himself was not more true to Nature in his delineation of the projecting hairs on the human eyebrows. It should be added that the reversed hair in question occupies only that part of the chest which is in contact with the fore limb. If one cannot reckon any animal pedometers, to the credit of the domestic dog I think one may fairly and metaphorically say that his hairy coat gives an accurate mould of his habits. CHAPTER XIII. HABITS AND HAIR OF PRIMATES. In spite of the satires of Swift we may not cavil at the natural pride which has led man, Homo Sapiens, as he also calls himself, to confer boldly on himself, and his lineal ancestors at any rate, the name of Primates. This large and highest group of hair-clad mammals includes broadly and somewhat loosely lemurs, monkeys, apes and man. The last has not lost his hairy endowment, though it is sadly curtailed, and it is well to remember that, except on the palms of the hands, the soles of the feet and the terminal rows of phalanges of fingers and toes, man _is_ a hair-clad mammal. Shakespeare calls him “paragon of animals,” and Huxley “head of the sentient world,” and no reasonable person will attempt to improve upon such pregnant tributes to his greatness. I desire only to adhere that _quâ animal_ he is the best of all for my humble purpose of historian of the chequered course of the mammalian hair, better even than the domestic horse. His hair varies from a coat so fine as to need a lens for the discovery of the separate hairs, to a truly Simian profusion of thick and long hair such as that of the Ainu or hairy aborigines of Japan. Hair and Habits of Man.