iTbey are found ih ^^igSi Calved, ^&c^ Me thinks he 
has likewife remembered to hav^ feen them in mens 
Livers. He is ot opinion they come not from putrid mat* 
ter, but as all other living Creatures, from Eggs. He 
believes the eggs of them are eaten by the C2^ttle, toge- 
ther with the Liquor m which they live. He coafd 
not any way by experiment find the Stomach or . In-- 
teftines of Animals troubled with this difeafe perfo- 
rated. He does beheve they cannot get from the Duo^ 
denum into the Call-bladder , but fuppoles them 
to pafs by the chyle into the Blood, with the 
Blood tathe Liver, wher^ they ftay in the Gall- velTels. 
This he endeavours to make pr^^bable.*' He gives, a Jong 
Catalogue of Worms obferved in feveral parts of the 
Body, and thinks he has feen or read of merti in all 
parts of the -tame, except tteSpleenii i ^ie thinks ihefe 
Worms may in fe^eral l^plsicesi be thd' eaufe of fcverM 
IDifeafes, by OGcafionirig: fwelling of the parts, corro^ 
dfeg- and gfiawisg of them , creeping into flrait places^ 
or exciting a motion in the juices of the Body^ appro* 
priatmg them to their own. ulb,. and fouling them with: 
their Excrements and Off- (pringi He think^ alfcf that 
thefe Creatures in the Blood may] oecafion Difeafes as'r 
^.ell as the humours of the. Body. 
6, De- 
