canalicular ducts

lac·tif·er·ous ducts

[TA]
one of the ducts, numbering 15-20, which drain the lobes of the mammary gland; they open at the nipple.

canalicular ducts

(1) Bile ductules, biliferous ductules; ductuli biliferi [NA6]. 
(2) Lactiferous duct (and sinus); ductus (et sinus) lactiferi [NA6].