]> pronephric nephron tubule ZFA:0001558 XAO:0004105 TAO:0001558 pronephric tubule ciliated neck segment UBERON:0005310 The pronephric nephron tubule is an epithelial tube that is part of the pronephric nephron and connects the filtration unit (glomerulus or glomus) of the pronephros to the pronephric duct[GO]. Bilaterally paired tubes connecting the pronephric glomeruli to the pronephric ducts. In zebrafish and other teleosts, the pronephric nephron and tubules form after the pronephric duct, connecting to the anterior-most tip of the pronephric ducts. Drummond, 2000.[TAO] Amniota nephron tubule pronephric nephron part_of part of part of