16 
slightly e \aller tba thut of the normal fossa•e, which it euenkle? 
ir, may respects an to erces-iection. .owever the secondary sex- 
cords, cr errs.' of Pflfjger, are already o t o f ff the ^or rnai 
epithelium by a secondary tunica altut.ir.ea of -:.«ie t pe, n j 4 ks 
r ir.ai a i the liar- has hoo---.;e flatte ed, Tri ' tunica i ipproxi- 
etoly like that cf « male of 3,£ c.r.* ana no tunica v sculoisa is 
evident. Ike seco -dary seat-core ssono is .j! :o.*t *s thick a in the 
normal fei. ale, bat in not a tch invaded by bio i-ves3«ls from the 
fOBCalsr ;; • y 4 ’> Uu. c lb 
outer ar. in cr heavily pi, cried, and appear to be under eing 
do^enerati n i a co tr petal direction, 'n id® this zc a ir the 
vascular primary tunica albuginea like hat cf *u<& nor al ^oruls, 
fcat -.ot neariy so broad nor ao io-s ly eo »true ted, In^.de this 
tunic iu the uciaary ee^-cerJ rosier, ore dc-B@ thu u th f~ ale, 
but without or t ; nisaticn i. t : tt.fcuie®, a d re : „ . i .. truit f s 
yovrif .er rule. The rote i located near the* y..e tory a in tr.o 
fe sue, 
. ucr. an extensive a valepxent of i-.coondary c ? -cords . * not 
: ; . , 
uuyr i finitely that ‘secondary sx-eor s never occur in r ts¬ 
ar tins, I his Ci ii,pr-ue:t. a , real contract t ij.e Rt-raul fs.-nle 
in w Lob the* eucc -dory t uien situ : ea ' a lacbi 4 , u •> to ' :.J c:-. 
\ 1.: , f-i i . . ' ~ I:.. \, ■ 
f. ti 1 ■: ■' t 
5ll«rian duct in t * ;.ctio adjacent to t..e n-. in. reduce: to 
{tj ?OrO VOflti. 91)i]C' ti. •'vlft ' ■.; dUCt -O- &51.' t t' • Xv-.r^.-T 
is c rtoinly -ere highly organized than in t & finale (Figures 1 
and 2). ■ |( , 
illier (';>!), hie discussion of th • posible origins of 
foUid u ' Ir the ;: -cord c : -t 
