They typically have a wide abdomen, and often have a somewhat worm-like body.
It is the first known mollusk showing an unambiguous combination of valves, or exterior shells, and a worm-like body.
An instant later, she was in among them, flashing past scaly, worm-like bodies and deflecting barbed tails with her quarter-staff.
He also has a worm-like lower body and enlarged hands with suction-cups on them.
The nilshai have worm-like bodies and three clawed legs.
A nilshai has a bulbous head that sits atop its worm-like body with three eye stalks that each end in a large yellow eye.
The size of the worm-like body in living specimens is about 3 mm.
It has a worm-like body, a small head and small limbs, and a long cylindrical tail, often twice the length of its body.
Echiurans have a worm-like body with a large flattened proboscis projecting forward from the head.
While in their larvae stage, they have small worm-like bodies that are white coloured.