Panacca ? sp.

Fig. 9 m–o

Diagnostic characters. Thin oval shell; posterior ventral gape; rounded posterior side; radial rows of minute, rounded to conical pustules. Prodissoconch: shell type ST-2C; length about 170 µm (P-1 about 150 µm); roundish outline; convex profile; P-1 surface weakly rough, with irregular commarginal wrinkles abapically; P-1/P-2 boundary step-like, with a weak sinuation on the ventral margin; P-2 narrow and flattened; transition to the nepioconch poorly defined.

Remarks. This unidentified taxon differs from P. loveni in that it has a smaller and more oval shell lacking the median radial ribs.

Occurrence. Box-corer samples BC71 (4 specimens), BC72 (2). Maximum length: 11 mm.

Fossil record. None recorded.