User:AnimalLover45/sandbox/3

{|class="mw-collapsible mw-collapsed" data-expandtext="Show" data-collapsetext="Hide" style="background-color:white; border: 2px solid gray; width:100%; margin: 1em auto 1em auto;" !style="background-color: #808080; font-size:90%;" width="auto" align="left" |Ornithorhynchidae !style="background-color: #808080; font-size:90%;" width="auto" align="left" |Tachyglossidae (Echidnas)
 * colspan="3" align="center" style="background-color:lightblue; font-size:95% color:" | Modern Monotremata species '
 * colspan="3" align="center" style="background-color:lightblue; font-size:95% color:" | Modern Monotremata species '
 * style="background-color: #F7F7F7; font-size:90%;" width="auto" align="left"| Platypus
 * style="background-color: #F7F7F7; font-size:90%;" width="auto" align="left"| Eastern long-beaked echidna | Short-beaked echidna | Sir David's long-beaked echidna | Western long-beaked echidna