Petrobrasia tenuistriata Krömmelbein, 1965

Fig. 8, 2a–c

1965a Petrobrasia tenuistriata n. sp. —Krömmelbein, p. 195–196, pl. 14, fig. 18.

Diagnosis: A small Petrobrasia species (length about 0.65mm) with very fine little ridges running parallel to the lengthways margins on almost the entire lateral flank of each valve, with the exception of the extreme outer valve margins, against which the sculpted field appears indistinctly embossed.

Holotype: Carapace, SMF Xe 5365.

Paratype: Carapace, SMF Xe 5366 .

Dimensions: Holotype, length 0.65mm, height 0.36mm.