Sponge decorator
These images were taken using a Keyence Microscope. This 'crustacean' was found on 7 Mile Beach. I think it was alive when it was originally collected, but has since died. It was originally transparent and had 3 spines, but has since been damaged and degraded in storage. It was found December 20 2020.
The last image shows how it was originally.
900m water depth
900m water depth. Appears to have no eyes.