Assertion: inner ear's structure | /r/HasProperty | the eye-spot
Facets:
value: in many turbellarians
type: LOCATION
Source sentences:
text: Light-sensitive structures include the stigma of phytomonads, photoreceptor cells of some annelids, pigment cup ocelli and retinal cells in certain asteroids, the eye-spot in many turbellarians, and the ocelli of arthropods.