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Fig. 6 | BMC Zoology

Fig. 6

From: Two new species of Dugesia (Platyhelminthes, Tricladida, Dugesiidae) from the subtropical monsoon region in Southern China, with a discussion on reproductive modalities

Fig. 6

Dugesia adunca. A sagittal section of holotype SMG9, showing ventral opening of ejaculatory duct, aquiline penis papilla, and seminal vesicle with trabeculae. B sagittal section of holotype SMG9, showing ejaculatory duct, diaphragm, aquiline penis papilla, and large seminal vesicle. C sagittal section of paratype SMG3, showing ejaculatory duct, diaphragm, and aquiline penis papilla. D sagittal section of paratype SMG3, showing ejaculatory duct, and aquiline penis papilla. Scale bars: 100 μm. Abbreviations: cb, copulatory bursa; d, diaphragm; ed, ejaculatory duct; ma, male atrium; pp, penis papilla; spv, spermiducal vesicle; sv, seminal vesicle; tr, trabecula

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BMC Zoology

ISSN: 2056-3132

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