Here is my random subject number 2 !
This right here is the skeleton of a hedgehog !
![](https://steemitimages.com/640x0/https://cdn.steemitimages.com/DQmW7hormZ8ux14UA9GjyPJfpdicLz6FyNfE2yenS7JiupT/image.png)
Hereunder, you can see the puffer fish skeleton
![](https://steemitimages.com/640x0/https://cdn.steemitimages.com/DQmNbG49bmwXyP27khrTHR3tAwaewiMmbXTBPpc9Zx6aSMM/image.png)
The main difference is that the spikes from the hedgehog are not part of his skeleton while they are for the puffer fish