Very small species, elongated and rather
flattish, found amongst algae. The cephalic
shield is without tentacles and covers most of
the body. A set of gills is visible under the
cephalic shield at the right posterior end. The
body colour is an even brown to greenish
brown with two paler areas near the eyes. A
series of white spots coalesce to form a white
band just behind the eyes and at the posterior
end. The foot is pale brown in colour with a
darker median band. Size range: 1-4mm. Uncommon.
Specific characteristics:Difficult to identify
unequivocally in the field. The white line at
the anterior part is not always present and
complicates the identification process.