FIGURE 5 in Reconciling diagnostic traits in living and fossil taxa: The taxonomy and evolution of the genus Microceratina (Crustacea, Ostracoda, Cytheruridae)

FIGURE 5. Microceratina martensi Namiotko et al., 2004, valve morphology, internal views (A–C, G–K: 'RV-2'; D–F, L: 'LV-3'): A–C—RV; A—general view; B, C—hinge detail, anterior (B) and posterior (C) sections; D–F—LV; D—general view; E, F—hinge detail, anterior (E) and posterior (F) sections. Black arrow in A indicates selvage (S). Black arrows in B, C indicate the anterior and posterior elements, dashed black arrows in E, F indicate anterior and posterior open sockets; G–K—details of aperture of LStPC; L—different pore types, from one large NPC (gray arrow) to minute tubuli (black arrows).