Louse

Louse
Type	Insect
Behavior	Neutral
Synonyms	Lice
Available in	Scribblenauts, Super Scribblenauts, Scribblenauts Remix, Scribblenauts Unlimited, Scribblenauts Unmasked, Scribblenauts Showdown, Scribblenauts Mega Pack

Lice are parasites that reside on many birds and mammals, feeding on skin or blood of the host.