Nits, eg (4)
I believe the answer is:
lice
(Other definitions for lice that I've seen before include "Wingless bloodsucking parasites" , "Bloodsucking parasitic insect" , "Crawlers" , "Bloodsucking insects" , "Parasitic insects" .)
I believe the answer is:
lice
(Other definitions for lice that I've seen before include "Wingless bloodsucking parasites" , "Bloodsucking parasitic insect" , "Crawlers" , "Bloodsucking insects" , "Parasitic insects" .)