Museum Mystery number one is solved!

Lower jaw of platypus
Lower jaw of platypus Image: Ella Minton
© Australian Museum

We had some great guesses about what our first museum mystery was which included a 'butterflies peepee', 'thorny asparagus' or even some kind of fish larva!  The correct answer however was the lower jaw of a Platypus .

So well done to all those who correctly answered!