FIGURE 5 in A new species of Oscarella (Demospongiae: Plakinidae) from the Western Sea of Japan

FIGURE 5. Epithelial cells of Oscarella malakhovi sp. nov. A) SEM micrograph of choanocytes. B) TEM micrograph of choanocytes (Ch), lined by a basement membrane, and apopylar cell (AC). C) SEM micrograph of apopylar cell, choanocytes and vacuolar cell (VC). D) SEM micrograph of endopinacocytes (En) and symbiotic bacteria (B) in the mesohyl. E) TEM micrograph of endopinacocytes (En). F) SEM micrograph of exopinacocytes (Ex) and vacuolar cell (VC).