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Louse: Difference between revisions
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[[File:Body design of louse.jpg|thumb|150px|left|Ventral view of male louse]] | [[File:Body design of louse.jpg|thumb|150px|left|Ventral view of male louse]] | ||
There are many different types of lice but they all have common body design. usually it's the size of a pinhead and it's oval shaped with 3 legs and claws each side of it's body.<ref>Brannon, Heather. [http://dermatology.about.com/cs/headlice/a/headlice.htm] ''About.com.Dermatology''. Web. Last Updated April 09 2008 .</ref> | There are many different types of lice but they all have common body design. usually it's the size of a pinhead and it's oval shaped with 3 legs and claws each side of it's body.<ref>Brannon, Heather. [http://dermatology.about.com/cs/headlice/a/headlice.htm] ''About.com.Dermatology''. Web. Last Updated April 09 2008 .</ref> | ||
All the adult lice have head, thorax, and abdomen. it's head has anterior piercing mouthpart with can pierce through the scalp or skin of it's prey. | All the adult lice have head, thorax, and abdomen. it's head has anterior piercing mouthpart with can pierce through the scalp or skin of it's prey.<ref>[http://teacherweb.com/CAD/EcoleStMaloSchool/EcoleStMaloSchool/HeadLice---Life-Cycle.pdf] ''Head Lice Life Cycle and Characteristics''. Web. Date of publication January 2008 .</ref> | ||
<ref>[http://teacherweb.com/CAD/EcoleStMaloSchool/EcoleStMaloSchool/HeadLice---Life-Cycle.pdf] ''Head Lice Life Cycle and Characteristics''. Web. Date of publication January 2008 .</ref> | |||
Lice has a flat body which can help lice to stick to it's prey's feather or hair. The color of lice is depends on it's prey's body color. which means animals with white hair can only have white lice and animals that has black hair, they will have almost black lice. | Lice has a flat body which can help lice to stick to it's prey's feather or hair. The color of lice is depends on it's prey's body color. which means animals with white hair can only have white lice and animals that has black hair, they will have almost black lice. | ||
Lice uses antennae as clasping organ to hold female when they are mating. Since female lice does not have defined ovipositor it has lobes at the end of it's abdomen with can be used when they are laying eggs in the specific area.<ref>Clay, Theresa. [http://www.britannica.com/EBchecked/topic/349361/louse/39608/Ecology#toc39609] ''Encyclopaedia Britannica''. Web. Last Updated April 01 2010 .</ref> | The blood sucking lice has three stylets within it's head. It has small proboscis with the toothlike processes which is for holding the prey when it's sucking the blood out of it's prey but the other lice has little different mouthpart, for example, the elephant lice has different mandibles at the end of a long proboscis than the other lice. | ||
Lice uses antennae as clasping organ to hold female when they are mating. | |||
Since female lice does not have defined ovipositor it has lobes at the end of it's abdomen with can be used when they are laying eggs in the specific area.<ref>Clay, Theresa. [http://www.britannica.com/EBchecked/topic/349361/louse/39608/Ecology#toc39609] ''Encyclopaedia Britannica''. Web. Last Updated April 01 2010 .</ref> | |||
== Life Cycle == | == Life Cycle == | ||
