Fig. 7. Postcranium, Early Jurassic saurichthyids. A in Revision of Saurorhynchus (Actinopterygii: Saurichthyidae) from the Early Jurassic of England and Germany

Fig. 7. Postcranium, Early Jurassic saurichthyids. A. Saurorhynchus anningae sp. nov., neural arches and squamation in the posterior abdominal region (NHMUK PV P 3790). B–D. Saurorhynchus hauffi sp. nov., SMNS 55057. B. Lepidotrichia of the anal fin. C. Relationship between the neural and haemal arches and the axonosts. D. Caudal peduncle. Abbreviations: af.ax = axonosts of the anal fin; ax.p = axonost plate; bf = basal fulcra; cf.r = caudal fin radials; df.ax = axonosts of the dorsal fin; ff = fringing fulcra; hs = haemal spine; lep = lepidotrichia; mds = mid-dorsal scale row; mvs = mid-ventral scale row; na = neural arch; ns = neural spine. Scale bars: A = 1 mm, B–D = 5 mm. A. Photo © The Trustees of the Natural History Museum, London.