Small to medium sized sacogossan found in shallow
water in green algae. The body colour is a pale
greenish-white partially transparent with two rows of
the greenish internal digestive gland visible. The
green lines show extensive ramifications. The cerata
are long, abundant and transparent at the edge but
with the central greenish digestive gland visible. The
ceratal tips have dark pigment (dark green to brown)
present. The foot is transparent but the edge is lined
with dark green to brown pigment. Rhinophores are
present as two short inrolled tentacles with a dark
green line at the edges. Size: 6mm. Very rare
Specific characteristics:A similar species P.
dendritica may be confused with this species.
However this species is generally larger in size, the
ceratal tips are dark tipped and a dark line is present
on edge of the foot and rhinophores.