FIGURE 1. Ilyocypris japonica Okubo, 1990. Japanese specimens. A in Ilyocypris (Crustacea: Ostracoda) species in North East Asian rice fields description of one new species, and redescriptions of Ilyocypris dentifera Sars 1903 and Ilyocypris japonica Okubo, 1990

FIGURE 1. Ilyocypris japonica Okubo, 1990. Japanese specimens. A, female left valve, external view (LBM 1430009143, sample 6; see Table 1). B, female right valve, external view (LBM 1430009143, sample 6). C, female left valve, internal view (LBM 1430009143, sample 6). D, female right valve, internal view (LBM 1430009143, sample 6). E, female left valve, internal view, detail of postero-ventral margin (LBM 1430009143, sample 6). F, female right valve, internal view, detail of antero-ventral margin (LBM 1430009143, sample 6). G, female left valve, internal view, muscle scars (LBM 1430009143, sample 6). H, male right valve, external view (LBM 1430009141, sample 6). I, male carapace, dorsal view, anterior to right (LBM 1430009160, sample 25). J, female carapace, dorsal view, anterior to right (LBM 1430009142, sample 6). K, female carapace, tuberculated form, right lateral view (LBM 1430009159, sample 23). L, female carapace, tuberculated form, dorsal view, anterior to right (LBM 1430009159, sample 23). M, male left valve, ventral view (LBM 1430009141, sample 6). Scale bar = 500 µm for A–D, H–M, 174 µm for E–G.