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ef a great Pins head, and mixed it wirh an equal quan- 
tity of the faid Matter 3 whereby it being very much 
Diluted, I placed it again before the Microfcope, and 
then we could fee very clearly the dead Bodies of thofe 
Animalcula lying in the Liquor. 
About 10 or 12 Days after, I got two other Tefti- 
cles of a young Sheep, otherwife call’d a Ram, but 
they were fomething fmaller than the former 3 and I 
proceeded with them as I had done with the reft, but 
found that the whitilh Matter was much more fluid 
than the former 5 and that there was floating in it 
a vaft number of very clear little Globular Bodies, of 
which I could not difcover any of the leaf!: Particles to 
be like thofe living Animalcula above-men tion’d. From 
which Observation I thought with. my felf, that as the 
unborn Creatures lie in their Mothers Womb, in fbch a 
Globular Figure, as is conflftent with our Bodies ; fo in 
like manner, thefe round Bodies or Globules, which I 
faw, were Animaltula proceeding from the Semen Maf 
culinum , that were not yet. arrived to. their compleat 
-Figures. 
Eight Days after, I got two more Tefticles of a 
young Ram, which were fmaller than the former 3 which 
having open’d in the like manner, as I did the other, 
I found not only no Animalcula that appeared to be li- 
ving, but the tranfparent Glotules were not the fourth 
part fo big, according as I could guefs with my Eye, as 
the above-mentien’d. 
Upon the i$th of July, I 3gain caufed two Tefticles 
to be brought me of a fucking Ram $ which, tho’ it was 
a young Ram, they call it a fucking Lamb, becaufe it 
had fuck’d its Dam a little before it was killed. 1 was 
inform’d, that this Lamb was about % Mouths and a 
Fortnight old^ and its Tefticles were a little more than 
half. as big as the firft. Having opened thefe like wife, 
in that part , where the Vafa Semen defekentm -were 
