Figure 11 in Morphology and composition of the internal axis in two morphologically contrasting deep-water sea pens (Cnidaria: Octocorallia)

Figure 11. Axis composition in the sea pens Umbellula encrinus and Anthoptilum grandiflorum: average proportion of axis components (a–b), carbonate proportion in relation to distance from base (c–d), and carbonate proportion at base and tip for each colony (e–f). The vertical arrows in (c) and (d) indicate maximum peduncle length among the studied colonies.