FIGURE 4G–L. Ancorina buldira n in Aleutian Ancorinidae (Porifera, Astrophorida): Description of three new species from the genera Stelletta and Ancorina

FIGURE 4G–L. Ancorina buldira n. sp. G, Oxyaster. Scale bar is 10 µm. H, Oxyaster. Scale bar is 2 µm. I, Oxyaster and sanidaster. Scale bar is 2 µm. J, Sanidaster. Scale bar is 2 µm. K, Plesiaster. Scale bar is 20 µm. L, Plesiaster among oxyasters and diatoms. Scale bar is 20 µm.