( 4^99 :> 
with the i>efcul(e fefnikales^i^zlti^ Dr.De Graaf j maintaioing ^ 
that there is (not a threefold Seed^ but) a threefold matter of 
Seed^ if not a fourfold ; taking notice of the admirable ftru- 
d:ure of the fpennatick Artery in T^^rw* 5 mentioning divers 
curious particulars in pene i as alfoin the ftrudlure of the ve* 
ficul^ fminales ^ cfpecially in Moles \ offering to verifie his 
Schemes of the Vterm muliebrisyhci^ delineatedyby the part it 
felf ^ and excepting againft thofe of Oe Gr^a/yaniraadverting 
in fome figures of that accurat kn2itom\&,'MaIpighi^ efpecially 
as to the Spermatick parts oftheMale^and the Spinal Marrows 
affirming pofitively^ tejliculos mulierumin[lar ovarij ejje^ d^Jiru- 
Uuri fuAcumretiquis cmimantium ovariis co?2vemreiznA withal ex- 
amining the raannet of the motion and pafiage of Eggs out of 
the Ovarium into the Vterus 5 which he finds as obfcure in crea- 
tures that are by all acknowledged to be Oviparous, as in the 
other femals } forafmuch as he cannot find any more connex- 
ion between the Ovarium and Infundibulum in fiD«kry,&c. |han 
in Women : And if it have been obferved, that in Hens the 
{zid Infundibulum hzth with its membranous expanfions em« 
braced the Ovarium 5 he believes, that the fame comes to pafs 
in Women tempore conception^ that then the tuba Fallopiana^ 
being applied to the tefticles, receives by its orifice the very 
Eggsthat is to breed the foetui Where he taketh fpecial notice 
oit rogs^ that at once lay many hundreds of Eggs^ which do 
fingly follow one another through the ovi-du^us^ in which 
Creatures he meets with the fame difficulty^fince the orifice of 
thQiub£ is not only near two inches diftant from the ovarium^ 
but alfo vcryftraiight, and withall feeming immovable, and 
un-app!/Cable to that (^t^^sria^w. HeexaminsalfothatObferva* 
tion K^rk^ingius about zfcstus of three daies old. 
Moreover he promifes,that he intends in his cu r ions Ana to- 
mic'al Tt'eatifej which he defigns to publifli, to reftore to the 
Liver its office of Sanguification ; wherein he promifeth to 
himfelf the greater applaufe, becaufe none (as he faith) hath 
hitherto been able to fhew, that the Chyle is conveyed fo far 
as tothe ladeous vefTels^nWge/im/j as he calls them: which 
makes him to efteem^that 'tis nothing but a whitifli lympha^ih^^t 
appears in the la^tcous veins^ and iffueth out of the glanduls 
