Appearance
S. lamperti has an elongated, opaque body with several dark-coloured, longitudinal stripes. There are no tube feet on the body but a few have been modified into a tuft of pinnate feeding tentacles which are constantly in motion. The skeletal system consists of small calcareous plates which are embedded in the cuticle. These ossicles consist of little hooks that protrude through the skin and make the animal seem sticky. It moves around rapidly and efficiently using the hooks at one end of its body for adhesion while muscular contractions and hydrostatic pressure changes alter the position of the other end.

