The water louse is a crustacean.
aselladae
Water Louse obviously live in the water.
All humans are equally susceptible to louse infestation.
no
about 8mm
"Louse" is the singular form; the plural is "lice".
erm... the water?
hog louse
ever heard of google?
Louse is already singular. The plural is lice.
They eat pond plants like pondweed.
They eat pond plants like pondweed