FIGURE 4 in Euphilomedes chupacabra (Ostracoda: Myodocopida: Philomedidae), a new demersal marine species from coastal Puerto Rico with male-biased vespertine swimming activity

FIGURE 4. Euphilomedes chupacabra, new species, adult male paratype SBMNH # 83216; A, carapace, right, inner view; B, first antenna, left, m. v., C, second antenna, left endopod, l.v., D, copulatory limb, right, l.v. All scale bars = 0.1 mm except for that in A, which = 1 mm.