Assertion: housefly's eye | /r/HasProperty | ocelli
Facets:
Source sentences:
text: They have simple eyes (ocelli) which can only differentiate dark from light.
text: Houseflies also boast three additional simple eyes called ocelli, located between the two compound eyes.
text: They have three simple eyes (ocelli) and a pair of short antennae.
text: The top of the head bears three simple eyes (ocelli), which may measure light intensity, and a tiny pair of antennae that serve no olfactory function but may measure air speed.
text: Cicada, (family Cicadidae), any of a group of sound-producing insects (order Homoptera) that have two pairs of membranous wings, prominent compound eyes, and three simple eyes (ocelli).
text: The smaller eyes are called ocelli and while the compound eyes are complex, the ocelli simply process movement.