44. 
of the round liga^e-nt in the ?s~ale. ?ho vaccuc cavity «&c over ten 
tiiaco an doop -b that of *h* female- of th» »*«« jIxo. 
In the 1-5.6 on. fop.itlo (fig. 19), the round li. a»er$i is thick¬ 
ened in the afcdoosn. The sncoos ic about on*5-thirl a dvtv. at* in the 
I'., or. sale ( v i.> IS). but i-> i* th r- 5 r no thieketiir -vr-gp ndi ru. 
to the ^uhernaanltni, nor i» the :^cosi wall thi V^aed tm -och. The 
direction of growth is nor© lat'srnd srd c oadad than in th© le, r.ot- 
wi theta ndlng the appearance in the i Hr at ration wMch is oo-oi»bat 
distort ad by dir«©otion. the « 2 ao«e*.l depth of he *oocno cavity in 
t'is female ahers that there ic ccnoiderafcle variation in the normal 
fo -ale, but the range in the fret-nuriin far evens taps those bounds. 
In 17.0 on, Ral e (Fig. 13) the sacc^s has a large isni of 
growth in valla ©ad bettor,, ’he ^bernwauXusc ir ev#o sore thickened 
ic the aacoue then the r© nd iigiuaeci of th*s fossalo ie 5 o iho body 
ISfltyi and it in ri . : ‘ thicker | n the body cavity tear ir. 
earlier male eta o, eau«i:s.. & loop c : ' thy genital cord, ’.he hotter 
of tr:o f.accur. cp road- "C the asrotu; it t.rally. 
"'he 20.0 ce. female (Pig. 1") ban her round ligasent rsry tnioh 
in the abderea, forning & thick fold between the doreu and ventral 
linbs of the loop of the uterine horn's on each ride, with e a hit-lire 
cavity in it, th ? * origin ©» rhlch 't was l&po£slbls to 'etentice. It 
ic. cot open to th ceelor. as 1st tb> aaccue, but aeeoe to develop by 
delaainaiion ic situ. Th? cavity o? the eaecns vaginalis has die- 
appeared, and the- round ligascn 4 poise tfco broad llggaeot laterally, 
forcing ft thir. Hap c* m I stery a£os* fh body wall V. »-re Helm 
but with no raat thick aalo# in the body wall sh ro it -stars. It 
Just spreads out Info the surrounding; tiayycs ant! disappears. 
In ths male at 20.0 cm. (fig. 10), the ubomaculuc; srterda 
slightly van* rally froa t ha s all ■ a .ital «erd to the a ecu, c tnin* 
in the body wall. It is thicker and rclati ftiy efcorVar than in 
earlier stages. In the saccun it ic thio'-e ing anc leas folded. The 
0 
saccus extends doeoer ventrally toward the scrctu-, alcost reaching 
..L.aTi, i-. i a iilL 
