Manayunkia Aestuarina
Skeletal Structure
The Manayunkia Aestuarina has a short body, cylindrical and tapering in both the top and bottom. They have eight segments in their thorax and three in their abdomen. They have two pairs of radioli with side-branches, as well as two tentacle like filaments. Lastly, they have a Peristomium with two eyes that allows them to see in their marine conditions.