FIGURE 7 in A review of Ancorina, Stryphnus, and Ecionemia (Demospongiae, Astrophorida, Ancorinidae), with descriptions of new species from New Zealand waters

FIGURE 7. Megascleres and microscleres of New Zealand species of Stryphnus: Stryphnus novaezealandiae sp. nov., NIWA 52581: A. oxea, scale = 500 µm; B–C. plagiotriaenes, scale = 200 µm; D. oxyaster, scale = 10 µm; E. sanidaster, scale = 5 µm. Stryphnus spelunca sp. nov., NIWA 52582: F. oxea, scale = 500 µm; G. plagiotriaene, scale = 200 µm; H. oxyaster, scale = 10 µm; I. amphisanidaster, scale = 5 µm; J–K. sanidasters, scale = 5 µm. Stryphnus ariena sp. nov., NIWA 62049: L. oxea, scale = 500 µm; M. plagiotriaene, scale = 200 µm; N. oxyaster, scale = 10 µm; O. amphisanidaster, scale = 5 µm; P. sanidaster, scale = 5 µm.