Spiraxis sp.
![Image: Spiraxis sp.](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/full_width/public/Animals_SignsStructuresEtc_00018.jpg?itok=JWThE6lr)
Detailed Description
Spiraxis sp. shell viewed with a scanning electron microscope with aperture facing up.
Sources/Usage
Public Domain.
Spiraxis sp. shell viewed with a scanning electron microscope with aperture facing up.
Public Domain.