In the next place he comes to true homosexual individuals, or Urnings in the strict sense of that phrase. With them there is no rudimentary appetite for the other sex apparent. They present a "grotesque" parallel to normal men and women, inverting or caricaturing natural appetites. The male of this class shrinks from the female, and the female from the male.[33] Each is vehemently attracted from earliest childhood to persons of the same sex. But they, in their turn, have to be subdivided into two sub-species. In the first of these, the sexual life alone is implicate; the persons who compose it do not differ in any marked or external characteristics from the type of their own sex; their habits and outward appearance remain unchanged. With the second sub-species the case is different. Here the character, the mental constitution, the habits, and the occupations of the subject have been altered by his or her predominant sexual inversion; so that a male addicts himself to a woman's work, assumes female clothes, acquires a shriller key of voice, and expresses the inversion of his sexual instinct in every act and gesture of his daily life. It appears from Krafft-Ebing's recorded cases that the first of these sub-species yields nearly the largest number of individuals. He presents eleven detailed autobiographies of male Urnings, in whom the _vita sexualis_ alone is abnormal, and who are differentiated to common observation from normal men by nothing but the nature of their amorous proclivities. The class includes powerfully developed masculine beings, who are unsexed in no particular except that they possess an inordinate appetite for males, and will not look at females. As regards the family history of the eleven selected cases, five could show a clear bill of health, some were decidedly bad, a small minority were uncertain. One of these Urnings, a physician, informed Krafft-Ebing that he had consorted with at least six hundred men of his own stamp; many of them in high positions of respectability. In none had he observed an abnormal formation of the sexual organs; but frequently some approximation to the feminine type of body--hair sparingly distributed[34], tender complexion, and high tone of voice. About ten per cent. eventually adopted love for women. Not ten per cent. exhibited any sign of the _habitus muliebris_ in their occupations, dress, and so forth. A large majority felt like men in their relations to men, and were even inclined toward active pæderasty. From the unmentionable act they were deterred by æsthetical repulsion and fear of the law.