FIGURE 2.
Squamation of Miguashaia bureaui. (a) Complete specimen (MHNM 06‐494). (b) Reconstruction and body outline of M. bureaui with the scales from three locations of the left flank highlighted. (c–e) Reconstruction of different scales from the left flank: (c) scale from the anteroventral portion of the trunk, posterior to the pectoral fin, in external view, (d) scale from the posterior portion of the trunk, in external (1) and internal (2) view. (e) Scale from the posterior‐most region of the trunk, close to the caudal fin, in external view. Drawings based on MHNM 06‐6, MHNM 06‐641 (Cloutier, 1996; fig. 17), MHNM 06‐1238, MHNM 06‐1239, and MHNM 06‐1495. ci.b, circular bumps; co.ri, coarse ridges; co.tu, coarse tubercles; f.ri, fine ridges; pi.e, pitted enamel; sp.tu, spoon‐shaped tubercles. Arrow points anteriorly. Scale bars equal 10 cm (a) and 10 mm (c–e)