Term: Endostyle
Origin: Anc Greek
ενδο/ενδο(=inside, within)
στύλος/stylos(=pillar)
στύω/styo(=take up)
Coined
(?)
Definition
An endostyle is a pair of longitudinal ciliated groove on the pharynx of lower vertebrate which produces mucus to gather and transport food particles. In vertebrates the endostyle is modified into thyroid glad.