Topic summary
Mesonephric tubule

Extracted from the Wikipedia article Mesonephros.
Mesonephric tubules
This vesicle then elongates to form the mesonephric tubule, attaching to the mesonephric duct on one side. Meanwhile, an artery from the dorsal aorta begins extending towards the mesonephric tubule. When these two structures contact each other, they form the glomerulus and the Bowman's capsule surrounding it. The mesonephric tubule is also known as the Wolffian tubules (or Kobelt's tubules).