Sinomeganeura
... that with a 150-millimetre (5.9 in) wingspan, Sinomeganeura is small for the Griffenfly family Meganeuridae, known for species with spans over 700 millimetres (28 in)?
... that with a <span about="#mwt15" data-mw='{"parts":[{"template":{"target":{"wt":"convert","href":"./Template:Convert"},"params":{"1":{"wt":"150"},"2":{"wt":"mm"},"3":{"wt":"in"},"adj":{"wt":"on"}},"i":0}}]}' id="mwVg" typeof="mw:Transclusion">150-millimetre (5.9</span><span about="#mwt15" typeof="mw:Entity"> </span><span about="#mwt15">in)</span> wingspan, <i id="mwVw"><b id="mwWA"><a href="./Sinomeganeura" id="mwWQ" rel="mw:WikiLink" title="Sinomeganeura">Sinomeganeura</a></b></i> is small for the <a class="mw-redirect" href="./Griffenfly" id="mwWg" rel="mw:WikiLink" title="Griffenfly">Griffenfly</a> family Meganeuridae, known for species with spans over <span about="#mwt16" data-mw='{"parts":[{"template":{"target":{"wt":"convert","href":"./Template:Convert"},"params":{"1":{"wt":"700"},"2":{"wt":"mm"},"3":{"wt":"in"}},"i":0}}]}' id="mwWw" typeof="mw:Transclusion">700 millimetres (28</span><span about="#mwt16" typeof="mw:Entity"> </span><span about="#mwt16">in)</span>?