inhabite, might be quite alter’d from the hew of their primogenitors, and, like Mores translated into Northern European Climates, after a little time, change both their skin and shape.  And this seems yet more probable in these Insects, because that the soil or body they inhabit, seems to be almost half their parent, for it not only hatches and brings those little eggs, or seminal principles, to perfection, but seems to augment and nourish them also before they are hatch’d or shaped; for it is obvious enough to be observ’d, that the eggs of many other Insects, and particularly of Mites, are increas’d in bulk after they are laid out of the bodies of the Insects, and plump’d sometimes into many times their former bigness, so that the bodies they are laid in being, as it were, half their mothers, we shall not wonder that it should have such an active power to change their forms.  We find by relations how much the Negro Women do besmeer the of-spring of the Spaniard, bringing forth neither white-skinn’d nor black, but tawny hided Mulattos.

Now, though I propound this as probable, I have not yet been so farr certify’d by Observations as to conclude any thing, either positively or negatively, concerning it.  Perhaps, some more lucky diligence may please the curious Inquirer with the discovery of this, to be a truth, which I now conjecture, and may thereby give him a satisfactory account of the cause of those creatures, whose original seems yet to obscure, and may give him cause to believe, that many other animate beings, that seem also to be the mere product of putrifaction, may be innobled with a Pedigree as ancient as the first creation, and farr exceed the greatest beings in their numerous Genealogies.  But on the other side, if it should be found that these, or any other animate body, have no immediate similar Parent, I have in another place set down a conjectural Hypothesis whereby those Phaenomena may likely enough be solv’d, wherein the infinite wisdom and providence of the Creator is no less rare and wonderfull.

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Observ.  LI. Of the Crab-like_ Insect._

Reading one day in Septemb. I chanced to observe a very smal creature creep over the Book I was reading, very slowly; having a Microscope by me, I observ’d it to be a creature of a very unusual form, and that not less notable; such as is describ’d in the second Figure of the 33. Scheme.  It was about the bigness of a large Mite, or somewhat longer, it had ten legs, eight of which, AAAA, were topt with very sharp claws, and were those upon which he walk’d, seeming shap’d much like those of a Crab, which in many other things also this little creature resembled; for the two other claws, BB, which were the formost of all the ten, and seem’d to grow out of his head, like the horns of other Animals, were exactly form’d in the manner of Crabs or