FIG. 23. — Corallistes australis n in Deep-sea "lithistid" assemblages from the Norfolk Ridge (New Caledonia), with description of seven new species and a new genus (Porifera, Demospongiae)

FIG. 23. — Corallistes australis n. sp.; A-E, spirasters with long pointed rays; F-H, massive spiraster with long blunt rays; I-L, massive spiraster with short blunt rays; M, N, cladome of ectosomal dichotriaenes; O, ectosomal dichotriaene. Scale bars: A-H, 10 µm; I-L, 5 µm; M-O, 100 µm.