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sucking louse

 
Dictionary: sucking louse

n.
Any of various small wingless insects of the order Anoplura that have mouthparts adapted for piercing and sucking.


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Any of more than 400 species (suborder Anoplura, order Phthiraptera) of small, wingless, flat ectoparasitic insects found worldwide. They have piercing and sucking mouthparts for extracting their food of mammals' blood and tissue fluids. The nymphs mature after several molts. Species are host-specific: Pediculus infests humans (see human louse), whereas other sucking lice (genera Haematopinus and Linognathus) attack domestic animals, such as hogs, cattle, horses, and dogs.

For more information on sucking louse, visit Britannica.com.

WordNet: sucking louse
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Note: click on a word meaning below to see its connections and related words.

The noun has one meaning:

Meaning #1: wingless usually flattened blood-sucking insect parasitic on warm-blooded animals
  Synonym: louse


Wikipedia: Sucking louse
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Anoplura

Pediculus humanus
Scientific classification
Kingdom: Animalia
Phylum: Arthropoda
Class: Insecta
Order: Phthiraptera
Suborder: Anoplura
Families

Echinophthiriidae (seal lice)
Enderleinellidae
Haematopinidae (ungulate lice)
Hamophthiriidae
Hoplopleuridae (armoured lice)
Hybothiridae
Linognathidae (pale lice)
Microthoraciidae
Neolinognathidae
Pecaroecidae
Pedicinidae
Pediculidae (body lice)
Phthiridae (pubic lice)
Polyplacidae (spiny rat lice)
Ratemiidae

Sucking lice (Anoplura) have around 500 species and represent the smaller of the two traditional suborders of lice. The Anoplura are all blood-feeding ectoparasites of mammals. They can cause localised skin irritations and are vectors of several blood-borne diseases.

Children appear particularly susceptible to attracting lice, possibly due to their fine hair.

At least three species of Anoplura are parasites of humans; the human condition of being infested with sucking lice is called pediculosis. Pediculus humanus is divided into two subspecies, Pediculus humanus humanus, or the body louse, sometimes nicknamed "the seam squirrel" for its habit of laying of eggs in the seams of clothing, and Pediculus humanus capitis, or the head louse. Phthirus pubis (the pubic louse) is the cause of the condition known as crabs.

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louse (insect)

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Dictionary. The American Heritage® Dictionary of the English Language, Fourth Edition Copyright © 2007, 2000 by Houghton Mifflin Company. Updated in 2009. Published by Houghton Mifflin Company. All rights reserved.  Read more
Britannica Concise Encyclopedia. Britannica Concise Encyclopedia. © 2006 Encyclopædia Britannica, Inc. All rights reserved.  Read more
WordNet. WordNet 1.7.1 Copyright © 2001 by Princeton University. All rights reserved.  Read more
Wikipedia. This article is licensed under the Creative Commons Attribution/Share-Alike License. It uses material from the Wikipedia article "Sucking louse" Read more