FIGURE 8 in First records of interstitial leptocytherids (Crustacea, Ostracoda): two new species and a redescription of Callistocythere ventricostata Ruan & Hao, 1988 collected from the Okinawa Islands, southern Japan

FIGURE 8. Carapace of Callistocythere ryukyuensis sp. nov. (SEM images). A, B. posterior and anterior socket of hingement on left valve, respectively; C, D, posterior and anterior teeth of hingement on right valve, respectively; E, F, snap knob on right valve and snap pit on left valve, respectively; G, scars of male right valve; H, celate sieve type pore; A–F, female (paratype, SUM-CO-2357); G, male (paratype, SUM-CO-2353); H, male (holotype, SUM-CO-2350). Scale: 20µm for E, F; 10µm for A– G; 1 µm for H.