FIGURE 4 in Eggs sunny-side up: A new species of Olea, an unusual oophagous sea slug (Gastropoda: Heterobranchia: Sacoglossa), from the western Atlantic

FIGURE 4. External morphology of Olea hensoni n. sp. A–C, Views of a 1.5 mm specimen with cerata. Dorsal view (A); right lateral view (B); and ventral view (C). D–E, Views of a 2 mm specimen with cerata removed. Dorsal view (D); right lateral view (E). an, anus; ct, cerata; ey, eye fp, female aperture; ft, foot; hf, hermaphrodite follicles; mo, mouth; mp, male aperture; np, nephrostome; tl, tail; vg, vaginal opening. Scale: 0.5 mm.