. English: Reproductive system of Girardia dorotocephala (Platyhelminthes, Tricladida, Dugesiidae). Abbreviations: am, male atrium or antrum; ac, common atrium or antrum; b, copulatory bursa or bursa copulatrix; gp, gonopore; od, oviduct or ovovitelline duct; pb, penis bulb; pl, penial lumen; sg, shell glands; vd, vas deferens. 27 October 2012, 13:11:11. Roman Kenk 21 G dorotocephala copulatory

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