hypostome

listen to the pronunciation of hypostome
İngilizce - İngilizce
An appendage on the mouth of some insects and arachnids
The lower lip of trilobites, crustaceans, etc
a piece of exoskeleton on the venter (underside) of the cephalon, thought of as a mouthpart Typically the anterior edge of the hypostome lies directly under the anterior edge of the glabella
a large plate with a central "blister" is attached to the rear edge of the anterior cephalic doublure, typically the anterior edge of the hypostome lies directly under the anterior edge of the glabella
mouthparts of a tick