FIGURE 6 in Re-evaluation of the genus Biapertura Smirnov, 1971 (Cladocera: Anomopoda Chydoridae)

FIGURE 6. Biapertura kendallensis (Henry, 1919) from Ryan's II Billabong, Bonegilla, east of Wodonga, Victoria, Australia. A–B, juvenile females of instar I and II. C–K, adult parthenogenetic female. C, lateral view. D, ventral margin of valves. E, setae of anterior group. F, setae of posterior group. G, posterior margin of valves. H, posteroventral angle of valves. I–J, head shields. K, head pores. L, ephippial female. M–N, juvenile males of instar I and II. O, adult male.