part_of starts_at ends_at female reproductive system paramesonephric duct paramesonephric duct of female anatomical_structure The paramesonephric duct of female (pnd) (syn: Mullerian duct of female) (TS:20-TS:23). Paired epithelial ducts which develop laterally adjacent to the nephric ducts in the anterior mesonephros and extend caudally down the rostro-caudal length of the nephric ducts to terminate at the urogenital sinus/pelvic urethra. Part of the reproductive system. They connect at the caudal end, to the dorsal, anterior urogenital sinus (caudal urogenital sinus) at the urogenital sinus ridge at TS:21, crossing over the nephric ducts, such that they connect to the urethra medially, with the nephric ducts located on either side. The ducts are marked by Cdh1 and Pax2. They are comprised of epithelium and mesenchyme of paramesonephric duct of female. The epithelium is marked by Cdh1 and Pax2. Derives from the paramesonephric duct (syn: Mullerian duct, TS:19). In females from TS:24, becomes part of the oviduct, uterus, cervix, uterine horn and upper vagina. EMAPA:35660 EMAPA:35341 Mullerian duct of female TS20 TS23