!• . 
her It .3 on. iYee-cartia, and another si liar to the cex-oord region, 
tut little? .;iffere? Hated into rde. It i net cXasr whether 
this is u secondary sex-cord region or & part of the odisll* of the 
ori^ineii ovary: but, in any oa.- it ia definitely separated fre-* 
the ret© region by what rwn-bUsc a definite tunica albuginea, it is 
no da "loitoly separated trtv the g^minal opitheliun a: in th© 
re^t c f the , o ad* but it is nevertheless separated fre it by a 
t*\*iie similar tc that of a very young nl.- abc*t 5.1 c: ♦ Tne epithe- 
1 ar. covering t« s ^cmid i. flattened and appears t be *rly one layer 
thick, .the rote has a tec-re. definitely orgaoiiei region near its cent e 
with X •s.nis danse iuiui a© around it-. 
The L o .i has a prisitive ft*idhiy-io-iifco connocticr. at its front 
end, lifc^ that in the sale, and ■*:: ap endix to-’.tis or ©sails hydatid 
of or?;a(. i as a revmuit of the ontlus tubaa abdoiizjale . j firbri&e 
of the ostiu, w ich ha oc-ste connection forearu to the re to of the 
gorai in th - £ nattiery anterior to the gonad itself. 
ibe gonad of the !?• c . free-aartlft studied* ftp roxiratea that 
of the 3.1 os’. Dale in si so and .* coral ap. earance, but wit le-.':s well- 
defined tunica aliupinea* h< *ro arc . o see ndary <s*x-corde. The 
priaary tunica albuginea is thinner than in the 3.8 cs. sals, [he 
primary oex-corda are not as well organised as in the 4*5 ea. sale. 
There is a paler-stained sone between the sex-cords and the rate* -ini 
it is mar this sons that denser growth appears to bo, and in it th&t 
the vaac L-; found* not in the i vuscu< The rote 
is larger than in the sale and ia located near the sesentsriol region 
or hiius* as in the tern ale* The sessile hydatid of orgagni is 
present in aadition to a coiled Tolffian duct foznaing as epididyris 
round the dorso-l&tsral siis of the gonad. 
In the 80*0 crs. freo-isartin studded, the gonad has developed 
like that of a younger sale. It ia sn&ller th n that of the 17. c' • 
