FIGURE 4. Pseudobiceros caribbensis n in Five new species of cotylean flatworms (Platyhelminthes: Polycladida) from the wider Caribbean

FIGURE 4. Pseudobiceros caribbensis n. sp. A. Sagittal histological sections of one male copulatory system showing seminal and prostatic vesicles, stylet, and male atrium. B. Sagittal histological section of the female copulatory system showing cement glands, vagina, and female pore. C. Diagrammatic representation of one male reproductive system. All scale bars 250 µm. cg, cement glands; fp, female pore; ma, male atrium; s, stylet; pv, prostatic vesicle; sv, seminal vesicle; v, vagina