Cheliplana targa (Marcus, 1952) Karling, 1983

Synonyms. Rhinepera targa Marcus, 1952

Known distribution. Bay of Santos, Brazil (Marcus 1952).

Material examined. None.

Remarks (summarised from literature). Marcus (1952) describes C. targa as a small species (0.3–0.9 mm total body length). A single testis is located ventrally, at the caudal end of the pharynx. A single efferent duct leads from the caudal end of the testis towards a seminal vesicle, which enters the proximal end of the copulatory bulb. The copulatory bulb is thick-walled, surrounded by a sheath of longitudinal muscles and contains a prostatic vesicle in its proximal part.