Duct

1. Derivatives of mesonephric (Wolfian) duct
In male
1.Derivatives of mesonephric tubules-
a)Upper-most tubules-
Superior aberrant ductules
b)Next tubules-
Efferent ductules
Head of epididymis
c)Next tubules-
Inferior aberrant ductules
d)Lowest tubules-
Paradidymis
2.Derivatives of mesonephric duct-
a)Upper-most part-
Appendix of epididymis
b)Next part-
Body and tail of epididymis
Vas deferens
Ejaculatory duct
c)Lowest part-
Trigon of urinary bladder
d)From its outgrowth-
Seminal vesicle
3.Derivatives of ureteric bud-
Ureter
Major calyx
Minor calyx
Collecting duct
Collecting tubules
In female
1.Derivatives of mesonephric tubules-
a)Upper tubules-
Epoophoron
b)Lower tubules-
Paroophoron
2.Derivatives of mesonephric duct-
a)Most part-
Gartner’s duct
b)Lowest part-
Gartner’s cyst
3.Derivatives of ureteric bud-
Ureter
Major calyx
Minor calyx
Collecting duct
Collecting tubules

2. Derivatives of paramesonephric (Mullerian) duct
In male
1.Upper-most part-
Appendix of testis
2.Lowest part-
Prostatic utricle
In female
1.Upper-most part-
Appendix of fallopian tube
2.Upper vertical and middle horizontal part-
Fallopian tube
3.Lower vertical part-It form utero-vaginal canal after fusion with opposite side.
a)Upper part-
Uterus
b)Lower part-
Upper part of vagina