^i JETCERCITATIO ^NAtOMJCA 



deorfumincouenientcrfieriimprobabiiiceicxiftimareneceflTeeft. Sd 

 annonfummAnaruraeprouidcntiahocfitificnimChyluscumfanguN 

 nc.cr 'd »s cumconco(5!:o,3equi$portionibus confunderetur,non con- 

 coc'^iotranfmutario&ranguiriCitiocxJndcproucnirecfcclmagisecii 

 inuic^iT» a<5^iua& pa/Iiua fint)cx altcratorum vnlone miftio, & media 

 quidjVt m pcrfufionc vini cumaqua Scoxicrato^iam vero quando mul- 

 tocumpraeterlabentefanguinccxiguaporrio Chyii hocmodoadmi- 

 fta fic,& quafi nulla notabiii proportione,c6tingicilludfacilius (quod 

 aic Aiiftotelesjcam vnagutta aqua addita vini dolio ,aut l contr3,io« 

 tumnonmlftum,fcd velvinum vel aqua.Icain venis mefecaicis diflfc. 

 ^is.nonChymus nonChyIus& (anguis,aut(eparati,autconforii:c- 

 pcriuncurjfe/^idemquiinreliquisvenisfanguis&coloic.&coijliftcn* 

 tia ad fenfum apparet.In quo tamen quia Chyli qui-cf da inconco6ku(li« 

 cct infcnlibilitcr) ineft. Natura iecur appofuitjin cuius mxandris mo- 

 ras trahat & pleniorem rranfmutationcm acquirat, nc praraatufe 

 crudumadcorpciucniens , vitjE principium obruercc. HincinEm- 

 bryonc pcne nuHus v/us iccoris,vndc vena vmbilicalis iecur manifefte 

 integtapettranric&: a porta iccorisextat foramen veIan2ftomofis> vt 

 fanguis regrcdiens abinteftinisfcctusinon per iecur, fed in di(^am vm. 

 bilicalcm rranficns , cor( vnacummaternofanguine&reuerjenre i 

 placenta vteri^petat.vndeeiiam in primafcecus conformatione iecur 

 pofteriusfterfconMngit, Scnosetiaminfoeiu humanoobfcruaaimus 

 pcrfc<5i:edelineata omnia membra , imo genitalia diftin(Sia,nondumrf 

 tamen iecorispofitapcncrudimcnta^t fane quourquemcmbra(vcvcl 

 coripfum in initio j alba omnia apparent, 6fprajtcrquam in venis he» 

 quidquamruboriscontineant, nihil prxtet rudemquafi extra venati 

 fangu!nisc,oiledionemlocoiecorisvidebis,Quaracontufionemquan, 

 dam velraptam venam exiftimares. 



Sed in ouo duo quafi vafa vmbilicalia,vnum ab album ineint^ium 

 pertran&ns iecur &: ad cor redre tendens,alterum a lutco in vena por- 

 tamdefinens: quippe contingit in ouo pullum priraumex albumine 

 tantumformari&nutririjaiutcoveropoftperfedioaem&exclufionc 

 ("nam Sii in:ia intcftinainventrepuliicontcmurapoft multosdicsab 

 exclufione potcft luteum reperi i, & rcrpondetlutcam nattimcnto 

 ladis caiterorum animaliura.fed haecconucnientiusinobfcruationib. 

 circa foetus formationem>vbi huius geoeris polTunt cfleprobleroat» 

 plurima,cur hoc prius fadlum^ut pcrfccSlum hciilud cur poftcrius? & 



dcprifl* 



