FIGURE 2 in A new species of Karualona Dumont & Silva-Briano, 2000 (Cladocera:Anomopoda Chydoridae: Aloninae) from Northeast Thailand

FIGURE 2. Karualona arcana sp. nov., scanning electron microscopy of adult parthenogenetic females from a rice field, Bueng Kan Province, Thailand. A–B, lateral view. C, posteroventral angle of valves. D, labrum. E, rostrum, terminal aesthetascs of antennule, and labrum (arrow indicates row of setules on anterior margin). F, head pores. G, posterior dorsal pore behind the head shield. Scale bar 0.1 mm for A–B; 0.02 mm for C–D; 0.01 mm for E–F; 0.0005 mm for G.