_Nose._ In thieves the base of the nose often slants upwards, and this characteristic of rogues is so common in Italy that it has given rise to a number of proverbs. The nose is often twisted in epileptics, flattened and trilobate in cretins.
_Jaws._ Enormous maxillary development is one of the most frequent anomalies in criminals and is related to the greater size of the zygomæ and teeth. (See Fig. 27.) The lemurian apophysis already alluded to is not uncommon.
_Chin._ This part of the face, which in Europeans is generally prominent, round and proportioned to the size of the face, in degenerates as in apes is frequently receding, flat, too long or too short.
These anomalies may be studied rapidly with the naked eye, but height, weight, the proportions of the various parts of the body, shape of the skull, etc., should be measured with the aid of special instruments.
_Height._ Criminals are rarely tall. Like all degenerates, they are under medium height. Imbeciles and idiots are remarkably undersized. The span of the arms, which in normal persons about equals the height, is often disproportionately wide in criminals. The hands are either exaggeratedly large or exaggeratedly small.
=FIG. 27 ANTON OTTO KRAUSER Apache (see page 236)=
The height of a patient must be compared with the mean height of his fellow-countrymen, or, to be more exact, of those inhabitants of his native province or district who are, needless to say, of the same age and social condition. The average height of a male Italian of twenty is 5 feet 4 inches (1.624 m.), that of a female of the same age, 5 feet (1.525 m.). The distances from the sole of the foot to the navel and from the navel to the top of the head are in ratio of 60 to 40, if the total height be taken as 100.
These measurements may be effected very rapidly by using the tachyanthropometer invented by Anfossi (see Fig. 29). It consists of a vertical column against which the subject under examination places his shoulders, a horizontal bar adjustable vertically until it rests on the shoulders, and can be used at the same time for ascertaining the length of the arms and middle finger: a graduated sliding scale in the vertical column for rapid measurements of the other parts of the body and a couple of scales at the base for measuring the feet.