FIG. 5 in The Early Devonian Acanthodian Uraniacanthus curtus (Powrie, 1870) n. comb. from the Midland Valley of Scotland

FIG. 5. — Uraniacanthus curtus (Powrie, 1870) n. comb., NMS G.1891.92.250, a very small complete individual from Turin Hill (Tillywhandland), Angus, Scotland: Line drawing of the specimen. Abbreviations: ad.fs, anterior dorsal fin spine; a.fs, anal fin spine; cf, caudal fin; sc, scapulocoracoid; oc, opercular covers; op, occlusal plate; pd.fs, posterior dorsal fin spine; p.fs, pectoral fin spine; pp, postorbital plate; pp.s1, first prepectoral spine; pp.s2, second prepectoral spine; ppv.fs2, second prepelvic fin spine; pv.fs, pelvic fin spine. Scale bar: 5 mm.