After the hike, her jacket was covered in beggar's-lice that clung to every seam.

After the summer camp, several children were treated for head lice.

The entomologist carefully collected several bark lice from the underside of the maple's bark for study.

I saw a swarm of plant-lice on the rose bush.

The technician refused to repair the camera after finding lens lice inside the lens mount.

The farmer spent the morning inspecting the flock for sheep lice and treating any infected animals.

Scientists studied how whale lice attach to a humpback's barnacle-covered skin.

The gardener gently wiped the leaf lice off the rose leaves before they could spread.

Researchers found that carp lice can seriously damage the gills of farmed fish.

After the late spring bloom, the colony struggled when bee lice multiplied on the combs.