flea
... that the flea was illustrated by Robert Hooke in 1665 in his pioneering book Micrographia?
... that the <b id="mwBRY"><a href="./Flea" id="mwBRc" rel="mw:WikiLink" title="Flea">flea</a></b> was illustrated by <a href="./Robert_Hooke" id="mwBRg" rel="mw:WikiLink" title="Robert Hooke">Robert Hooke</a> in 1665 in his pioneering book <i id="mwBRk"><a href="./Micrographia" id="mwBRo" rel="mw:WikiLink" title="Micrographia">Micrographia</a></i>?