FIG. 3 in The Early Devonian Acanthodian Uraniacanthus curtus (Powrie, 1870) n. comb. from the Midland Valley of Scotland

FIG. 3. — Uraniacanthus curtus (Powrie, 1870) n. comb., NMS G.1891.92.249, holotype from Farnell: A, photograph of the specimen; B, line drawing of the specimen. Abbreviations: ad.fs, anterior dorsal fin spine; cf, caudal fin; ll, lateral line; pd.fs, posterior dorsal fin spine. Scale bars: 10 mm.