one by one; thoroughly; exhaustively; with a fine-tooth comb
louse (esp. a sucking louse); lice
very thorough search (for contraband, escaped convict, etc.); fine-tooth-comb search; exhaustive search; scouring
louse fly (any fly of family Hippoboscidae)
lousy; lice-ridden; covered in lice
head louse (Pediculus humanus capitis); head lice
body louse (Pediculus humanus humanus); body lice
crab louse (Pthirus pubis); crab lice; pubic louse; pubic lice
Pediculus humanus (species of louse that infests humans); body louse; body lice; head louse; head lice
erect hedge parsley (Torilis japonica); Japanese hedge parsley; upright hedge parsley
biting louse (any louse of order Mallophaga); chewing louse
louse fly (any fly of family Hippoboscidae)
bed bug (Cimex lectularius); bedbug
psylla (any insect of family Psyllidae); psyllid; jumping plant louse
body louse (Pediculus humanus humanus); body lice
mulberry psyllid (Anomoneura mori)