| 1. | The epiphallus is shorter and slightly widening at its posterior end.
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| 2. | Retractor penis inserts at the boundary between the penis and epiphallus.
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| 3. | The vas deferens connects the spermoviduct to the epiphallus.
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| 4. | The vas deferens opening is clearly asymmetrically at the posterior end of epiphallus.
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| 5. | Transition to the epiphallus with a kink, thereafter gradually tapering; twisted.
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| 6. | The epiphallus then opens to the genital atrium.
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| 7. | The vas deferens of specific length opens into the posterior end of the epiphallus.
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| 8. | Reproductive system : Penis is elongate and broader than vagina, epiphallus and spermatheca.
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| 9. | Reproductive system : The penis is rounded, and half as long as the epiphallus.
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| 10. | In Tandonia, the retractor penis inserts at the boundary between the penis and epiphallus.
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