insects
A nit is the egg of a louse and a louse is a parasite that lives off of a host ie. an animal or human. It feeds off of them.
louse
louse
algae and detritis.:)
They eat pond plants like pondweed
louse (another name for lice)
hog louse
little pieces of wood louse
Brown algae and detritus
They are also called the "wood louse". They eat cellulose (dead plant matter).
louse
They eat pond plants like pondweed