FIGURE 3 in First record of Axinyssa Lendenfeld, 1897 (Demospongiae, Halichondrida) from the East Pacific Ocean, with the description of Axinyssa isabela sp. nov.

FIGURE 3. SEM and LM pictures of different shaped surfaces of Axinyssa isabela sp. nov. A) SEM tangential view of smooth surface with some protruding spicules; B) SEM detail of irregular surface with ascending spicules tracts, protruding through the surface; C–G) Cross-sections (LM) in different surface morphologies.