65 * 
and of which ther* are so e« recorded cones. .hero is sous reduction 
/ 
in di&e of the external genitalia in some oases* e. g. the 9. ) cm. 
freo-tsartin $ £• But tier is no eign in any of these free-oartins 
of forward migration of the gten—« nor of olosuro of tbs vulva by 
©vtsrgrowth of tb® perineus as in the sals* 'her,® minor redifieationa 
found ars all to fee found in normal f etudes so far as acted * in 
f 
freo-esortins the scrotal prosdoenoes disappear as in the normal 
female, and the «-;d«r forss, but atill remains snail* even shoe corr# 
latod in the individual with descent of the gonads as in sales, 
l-acaary and Diacu sic s. 
(l) the ^on&d of the Area■ ■nrtio dswlope as an ovary to 
a varying degree of di ff erentiation * depending on the tisKO ©f 
initial reaction to the sals hormone, and say e co fur is the 
fesale direction of ite differentiation aa to develop a considerable 
layer of secondary aex-cor s, w.ich* un.er the influence of the 
sale borsenc, undergo degeneration* and apj^aruntly entirely disappear 
‘,vhe sex-cord region* in all cases exa&ined# is cut off f^ox the 
epithsliur covering the gonad by a tunica albuginea resembling that 
of a Bale of smaller si so than the free-martin* and the ret® of 
the gonad a &usr.e a position in the gonad correlated with the degree 
of development in the sale direction reached by the other acx 
organs. 
(S) A sexual dif ference is evident in the such 1eager 
distance on the urethra b tween the openings of the ureters and 
those of the lolffian ducts in tbs female as compared with the 
i&ale* these structures have a cosiaac origin in both sales und 
feoales* but the ureters migrate anteriorly along the urethra in 
both sexes. Ihe free-sarUn is usually intermediate in length of 
this tube* but is eoaetises oven longer than the corresponding 
female. It does not approach the sale coalition in the oases 
studied. 
