Lies on the ventral parts of the neck (near the jugular groove).

The ventral part of the shell is yellow.

The ventral part of the arms does not have the small granules found in G. caputmedusae.

The ventral part of the body is white or cream colored.

In spiders, the sternum is the ventral part of the cephalothorax.

All the heteropods float or swim with their ventral part upward.

The mouth and throat area are yellows, whereas the ventral part of the body is yellowish black.

Some adults can also have the ventral part colored in this pearly grey.

The ventral parts are creamy white in color.

The ventral parts are whitish, with the base of the hairs blackish.