sucking louse


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Related to sucking louse: Chewing louse, Biting lice

suck·ing louse

blood-sucking mammalian ectoparasites (order Anoplura), characterized by a narrow head with piercing and sucking mouthparts that lie in a sac concealed in the head.

sucking louse

n.
Any of various lice of the suborder Anoplura that have mouthparts capable of piercing and sucking and that feed on the blood of mammals, including humans.