Reptile Amphibian insect etc shelf pt 2

I really need to dust! I live in such a dry and dusty place!
Contents of this side of the shelf:
* Turtle skull in dome
* Tarantula egg sack (next to the framed shed skin)
* Alligator tooth in test tube
*Snake spine in test tube from black rat snake
* snaked skin sheds from various snakes
* Snapping turtle skull
*Tiny turtle skull
*Turtle shell
* uromastyx lizard bones
*Jar of shed cicada skins