FIGURE 3 in The taxonomic research of Jules Richard on Cladocera (Crustacea: Branchiopoda) and his collection at the National Museum of Natural History, U.S.A.

FIGURE 3. Bosmina japonica Poppe & Richard, 1890 (junior synonym of B. longirostris), parthenogenetic female from Lake Hakone, near Yokohama, Japan, from tube DGF 905: (A) Large adult, lateral view. (B) Head. (C) Head shield, anterior view. (D, E) Rostrum, lateral and anterior view. (F–G) Lateral head pore. (H) Anterior margin of valve. (I) Mucro of typical specimen. (J) Mucro of atypical specimen. (K) Postabdomen. (L–M) Postabdominal claw, external view. Scale bars: 0.1 mm.