Scalpellum sp. A

Fig. 2 K

Material examined. Inventory, see Appendix 2

Measurements. MNHN.F.A46423: mid-height of plate 1 mm

Description. Upper lateral pentagonal, width exceeding height, umbo removed from apex, scutal and tergal margins forming angle of about 80°. Scutal margin straight, shorter than weakly concave tergal margin. Basal margin strongly concave except tergal and scutal sides, which are straight to convex.