FIGURE 9. Camptocercus fennicus. A–I in A comparative morphological analyses of four species of Camptocercus Baird, 1843 (Cladocera: Anomopoda: Chydoridae)

FIGURE 9. Camptocercus fennicus. A–I, parthenogenetic female from Russia, Moscow Area, Ruza district, Glubokoe Lake. A–B, lateral view. C, ventral margin of valve. D, setae of central part of valves. E–F, posteroventral angle of valve. G, postabdomen. H, distal portion of postabdomen. I, postabdominal claw. J–L, parthenogenetic female from Russia, Yakutia Autonomous Republic, a swamp near "Kolyma" Federal Road crossing with the Suola River. J, lateral view. I, postabdomen. K, distal portion of postabdomen. L, postabdominal claw. M–P, adult male from Russia, Yakutia Autonomous Republic, swamp lake near lake Beloe. M, lateral view. N, postabdomen. O, distal portion of postabdomen. P, postabdominal claw.