<a href="https://en.wikipedia.org/wiki/Anatomy" class="extiw" title="w:Anatomy">Anatomy</a> of a <a href="https://en.wikipedia.org/wiki/housefly" class="extiw" title="w:housefly">housefly</a> with numbers
<ul><li><b>Original: </b> <a href="//commons.wikimedia.org/wiki/User:Al2" title="User:Al2">User:Al2</a></li>
<li><b>Derivative work: </b> <a href="//commons.wikimedia.org/wiki/User_talk:Giancarlodessi" title="User talk:Giancarlodessi">Giancarlodessi</a></li>
<li><b>Derivative work: </b> <a href="//commons.wikimedia.org/wiki/User:Georg-Johann" title="User:Georg-Johann">Georg-Johann</a></li></ul>
CC BY 3.0
<span class="int-own-work" lang="en">Own work</span>