flea
... that the flea was illustrated by Robert Hooke in 1665 in his pioneering book Micrographia?
... that the <b id="mwBSQ"><a href="./Flea" id="mwBSU" rel="mw:WikiLink" title="Flea">flea</a></b> <i id="mwBSY">(pictured)</i> was illustrated by <a href="./Robert_Hooke" id="mwBSc" rel="mw:WikiLink" title="Robert Hooke">Robert Hooke</a> in 1665 in his pioneering book <i id="mwBSg"><a href="./Micrographia" id="mwBSk" rel="mw:WikiLink" title="Micrographia">Micrographia</a></i>?