Eurypon Gray 1867

Figure 8.Eurypon denisae. A Tylostyles with variable head B Large acanthostyles C Small acanthostyles D Anisoxeas E Magnifications of the extremities of an anisoxea.

Figure 9.Eurypon gracilis sp. n. A Holotype B Skeleton C Portion of the skeleton with large and small echinating acanthostyles D Long style E Oxea F Large acanthostyle with scattered small spines G Small acanthostyle.

Eurypon radiatum (Bowerbank, 1866), Pl. XXVIII Figs. 1–4, drawing of spicules based on type specimen.

Photo M. Bertolino.