Some papers proper to be read before the R-l Society, concerning the terrestrial chrysipus, golden-foot or Guinea : An insect, or vegetable, resembling the polypus, which hath this surprising property, that being cut into several pieces, each piece becomes a perfect animal, or vegetable, as complete as that of which it was originally only a part. Collected by Petrus Gualterus, but not published till after his death.