Objervdtio LVll 



lic.b.b. ec Fig. 3. lic. a f quae figura rcliquis accura- 



cior, ec in haceciam apercura oris criangularis, in qua cufpides 



conduncur, nocaca eft, cum iaprioribus os replicacum fic; hoc 



vero ore,quod Iic. a. a. a. ubivis fignacum eft , firmicer fe 



applicac hirudo , duni fugere inccndic , pofterius vero cauda 



fe firmac, vencre ceceroquin Iibera ecfoluca. Denccs nec duri, 



nec omnino molles , nec eciam valde acuci ec fcindences , fed 



tancum acuminaci, ucmirumfic, quicumcamlevidolorcvulnus 



fofligi queac; ni videacur in vivis eosacucioresrcddi cx inftinftu 



ec voluncace animalculi nacurali. Foramen illud, fub cufpidi- 



bus lic, c. Fig. 1, nocacum, procul dubioinfervicprolimi fuftio- 



ne, qui in canali faeculenco concinecur, licec connexionem ec 



communicacioncm inCer ucraquc nondum advercerim ; ftilum 



tancum ad nocabile fpacium infuperiorem vencremadigerepo- 



cui. Interea probabilc ec nocacu dignum videcur, non effe ex- 



cremenca, quaecanalislimofusconcinec, cum maceria, quamex- 



cernunc, mucofa albida fic, quae nullacenus inilio canali com- 



parec. Ob exilicacem, faeculenciametfanguinolentiam, parces 



omnes pcrveftigarc ec explicarenonadeofacileeft, experimen- 



to vero pofthac confticic, anacomiam animalculi hujus melius 



fuccedcrc in famelicis ee recens capcis, quae fanguine curgidac 



non func, qualisFig. j.cxhibetur, proquofineaquafaiicaprius 



incerficere oporcec, cum alias fruftillacim eciam diuciftimeincer 



digitos moverencur. Senforia organa nulla obviam venerc ; 



gaudenc camen caftu, fenfu maximc univcrfali, ccodoratuforce 



eciam, cum advercerim exaqua proje&as, eidem denuo con- 



ftancer adrepere. Cucis earum ex meris annularibus fibris con- 



ftac, quarum beneficiomovencurecnandoinaqualongcproteii- 



duncur,excra aquam vero ec fi concre&encur, concrahuncur adeo, 



uc faepe unciam longicudine non mulcum fupcrenc, Laeves un- 



diquaque func, ac fub concraflionis motu eminencias ec cubcr- 



cula acuminaca parva oftendunc , quorum aliqua ad caudam 



Fig. 4. nocaca func. Vencre liberae ore et cuberculo caudaco, 



uc fupra diGumeft, adhaerenc, idquefirmiflime, uc avelliferc 



nequeanc, maxime ubi cufpides inflixere, quas ldeo, fi viavel- 



lancur, 



