Ephemeri vita, or, The natural history and anatomy of the Ephemeron, a fly that lives but five hours written originally in Low-Dutch by Jo. Swammerdam ...
Swammerdam, Jan, 1637-1680., Tyson, Edward, 1650-1708.
Figure 1.

REpresenteth the thin Skin or film of the Ephemeron in this manner shed.

This film thus shed, remaineth not in the form as is here repre∣sented; for the parts that did in∣close the wings shrink commonly up together, and so come to appear in another form.