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7. Habitus seen on a whole-mount (drawn by Ax). 8. Pharynx, sagittal reconstruction. 9. Atrium and copulatory organ; sagittal reconstruction.10. Sagittal reconstruction.
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A. Caudal end with paired testes, vitellaria and germaria. With unpaired seminal vesicle, tubiform copulatory organ and terminal gonopore. B. Seminal vesicle and copulatory organ. C. Two-split end of the copulatory organ with secretion. Sylt, surf zone of a sandy beach.
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organization, dorsal view from squeezed specimens and sectioned material.
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Cystiplana rubra, organization of reproductive system, lateral view from sectioned animals.