FIGURE 6. Farrea aspondyla n in <strong>New glass sponges (Porifera: Hexactinellida) from deep waters of the central Aleutian Islands, Alaska</strong>

FIGURE 6. Farrea aspondyla n. sp., spicules, all from holotype (SEM). A. Surface pentactin, whole and enlarged tangential ray end. B. Parenchymal hexactin. C. Range in size of anchorate clavules in side view, all to same scale. D. Magnified side view of anchorate clavules. E. Magnified end view of anchorate clavule heads. F. Proximal view of broken anchorate clavule head showing pattern of dark incompletely smoothed silica surface. G. Uncinate, whole and enlarged middle segment. H. Large discohexaster, whole and enlarged view of calyx-like base of secondary rays and terminal discs. I. Small discohexasters, whole and magnified view of secondary ray ends.