FIGURE 8. Artemisina flabellata n in New species of sponges (Porifera, Demospongiae) from the Aleutian Islands and Gulf of Alaska

FIGURE 8. Artemisina flabellata n. sp. A. Holotype. Grid marks are 1cm. B. Close-up of surface of holotype. Note thin organic ectosome. Grid marks are 1 cm. C. Choanosomal style (upper left to lower right). Scale bar is 100 µm. D. Ectosomal thinner style (upper left to lower right). Scale bar is 100 µm. E. Microspined end of ectosomal thinner style on very slightly microspined head of choanosomal style. Scale bar is 10 µm. F. Acanthostyle among isochelas. Scale bar is 30 µm.