Christophe Cadet Reunion, Etang salé lagoon, less 1 m, 9 January 2018, size : 10 mm
Synonymous (according worms) : -No synonymous
Bibliographic data :
The mantle's surface is smooth except for indistinct pustules on the dorsum and sides.
A series of nine papillae are present around the oral veil.
The diet is unknown. Polycera risbeci lays a white spawn coil with only a few whorls