FIGURE 3 in First records of Hamacantha species from seamounts off eastern Australia (Porifera, Demospongiae, Merliida), with description of four new species

FIGURE 3. Hamacantha (Vomerua) novacula sp. nov. A. Holotype QM G337915 preserved specimen. B. Detail of the surface of QM G337915. C. Cross section showing the supportive styles in the choanosome penetrating through the ectosomal layer. D. Large diancistras (I). E. Sigmas. F. Smaller diancistras (II). G. Smaller diancistras (II) with rare 'teeth'. H. Smaller diancistras (II) with reduced barbs. I. Style.