FIGURE 11 in Re-evaluation of the genus Biapertura Smirnov, 1971 (Cladocera: Anomopoda Chydoridae)

FIGURE 11. Biapertura elliptica (Sinev, 1997) from pool near Lake Albina, Kosciuszko National Park, New South Wales, Australia (type locality). A–B, juvenile females of instar I and II. C–P, adult parthenogenetic female. C, lateral view. D, ventral margin of valves. E–F, posteroventral angle of valves. G–H, head shield. I, head pores. J–K, labral keel. L–M, postabdomen. N, postanal margin of postabdomen. O, postabdominal claw. P, antenna.