Fig. 6 in Sponges of the family Esperiopsidae (Demospongiae, Poecilosclerida) from Northwest Africa, with the descriptions of four new species

Fig. 6. Esperiopsis cimensis sp. nov., Holotype ZMA Por. 07282. A. Habit encrusting a volcanic rock (indicated by arrow). B. Cross section of peripheral skeleton showing plumose spicule brushes. C-E. SEM and light microscopy images of spicules. D. Style. D1. Detail of apices. C. Sigmas. C1. Large sigma. C2. Small sigma. E. Palmate isochelae. E1. Left: large chela in dorsal view; right: large chela in side view. E2. Small chela.