and ha* a guberrmculua instead of a round liganent. 
tbs 11.T5 C”. fr o-aartln (flu. £P) has it* round li| ament 
thickened ani curved i the abdrren, ouewhat a* in the 9,3 cm. 
feral*, but the curve in dorsad no 4 vontrad as i- the feale. .The 
coccus vagina is la at le al ten tines 23 long an in the 15.0 esi. 
fenale (fig. 9), and three tl^es an long as in the 9.0 era. fenalj. 
Tho ligament extends to the bottos* of this see as in th * uale, but 
it not yot thick nod in tho sc, ncr is the a»c wall nu h thickened. 
Tho direction of growth is vontrad an in the wale. This freo-rartin 
has ~sal© and fewale characters 3 : ©what evenly b lanced. It suggests 
a fairly advanced Resale c&nd tion reversed by the ction of the rale 
horron*, takin., effect late, by roaevr? of late chorionic vascular ' 
anastomosis. 
In tho 1T.0 os. froc-isartin (fig. <?3) tne /uboroaoulua ia re¬ 
latively lon t . in tho abdon~n, cut only slightly thickened there, and 
has a double curve instead of being tight stretched, the moouc ic 
such longer than appears in the figure rcuchin# almost to the udeer 
prir ord ium, and the gubcrrjaculua is attC.n thicken *j in the uccos aa 
in the isale. The wails of the aaoctiG are thick ana the direct on of 
tha active growth ia ventral. This la doo'.dedly rai in type of do- 
volopaect, but ha evidences of feeale early stance. 
The 20.0 c*. free-sortin (fig. 24) has a very marked thloheoing 
and broadening of the gubernacumn in the abdoaen, but lass tj*on in 
the fe~ale. ana farther lateral, toward tho body wall. It fora* a 
decided bulb in th~ ody cavity intsral to tee a-bilioal ortu iea, 
but exte da sodialiy tc its attachment tc genital cord, a a 
thin sheet. Tho eaecus invades the body w&li ventraily anu caudally, 
ab ut ftac-tfeird as far as in the sale of this sise, anile in the fa- 
aale non* at ail is evident, hero th© gubornaculuc thick n* in the 
sac cur and this thickening is w ntinuoas with tnat in the uhdooon. 
