Petrobrasia pontanigrensis Krömmelbein, 1965

Fig. 8, 12a–c

1965b Petrobrasia pontanigrensis n. sp. —Krömmelbein, p. 66–67, pl. 2, fig. 7.

Diagnosis: A rather medium-sized Petrobrasia species with an extended or stretched out lateral outline and comparatively small carapace height, also of symmetrical biconvex dorsal outline with blunted-off carapace ends. Totally without sculpture.

Holotype: Carapace, SMF Xe 5383.

Paratypes: Not deposited.

Dimensions: Holotype, length 0.80mm, height 0.43mm, width 0.28mm.