the paired channels leading from the lacrimal sacs to the inferior meatus of the nose, through which tears are conducted through the nasal cavity [ MP:0008969 https://www.worldcat.org/search?q=bn%3A0-683-40008-8 ]

This is just here as a test because I lose it

Term information

database cross reference
Subsets

uberon_slim, pheno_slim

depicted by

http://upload.wikimedia.org/wikipedia/commons/c/cf/Gray896.png

has broad synonym

nasolacrimal duct - posterior naris

has related synonym

tear duct

d. nasolacrimalis

homology notes

The nasolacrimal duct is probably homologous to the posterior (excurrent) naris of actinopterygian fishes.[uncertain][VHOG]

id

UBERON:0002392

structure notes

the nasolacrimal duct, the sac is lined by stratified columnar epithelium with mucus-secreting goblet cells, and is surrounded by connective tissue