their host’s body. They can not survive without a host; therefore‚ lice have developed many adaptations that help them stay in close contact with their host. There are three types of human lice: The head louse (Pediculus humanus capitas)‚ the body louse (Pediculus humanus humanus)‚ and the crab louse (Pthirus pubis). Anoplurans are wingless insects. Each leg is equipped with a single claw. Lice usually use their claw to grab and hold onto hair shafts. Their abdomens are distinctly longer
Premium Louse
focuses on the story of a man who hates a louse. This louse found its way into a bonnet of a lady who is special to the man. He then starts to talk down to the louse by saying it is dirty‚ ugly‚ and a harm to society. He eventually tries to persuade the louse into leaving the female alone by saying it should go to a plantation or to the homeless because that is where it is expected to be. The narrator tries to put up a front by talking about killing the louse to which he is afraid of what it could do
Premium Marriage Hamlet William Shakespeare
INVESTIGATING THE ECOLOGICAL NICHE OF THE CRAB USING A FAIR TEST INTRODUCTION: The ecological niche of the crab Hemigrapsus edwardsi. The crab is a member of the Crustacea phylum and is in the family Grapsidae. This crab species is found only in New Zealand on rocky shores. The rocky shore‚ where the crabs studied in this investigation were found is quite exposed. There is a large rock platform that provides small crevices and small rocks which help to protect them from wave action and predators
Premium Ecology Seawater Oxygen
NovoSeed Parasite Elimination Technology Company profile: Industry: Biotech Founded: 2011 Did you ever wonder how head lice‚ ticks fleas and bedbugs become a growing problem (Approximately 12 million head lice infestations occur each year in United States only) despite they are primitive creatures ? The simplest answer is that every 3-5 years they develop resistance to chemical products on the market (according to IMS) while we are limited to
Premium Louse Patent Latin honors
COMMON AILMENTS/DEFECTS OF SCHOOL CHILDREN DENTAL CARIES * Dental caries is an infectious‚ communicable disease‚ which causes destruction of teeth by acid-forming bacteria found in dental plaque. * Early childhood caries (ECC) is a “virulent” form of dental caries that can destroy the teeth of preschool children and toddlers. Early childhood caries can also be defined as the occurrence of any sign of dental caries on any tooth surface during the first 3 years of a child’s life. Economically
Premium Infection Immune system Skin
belonging to the family Annonaceae. It is popularly cultivated in all parts of Thailand‚ especially in the northeast‚ as a sweet fruit. The seed of this plant is well known for killing head lice in many countries (Boonyaprapasara‚ 1998). The human head louse (Pediculus humanus capitis) is a small insect causing a public health problem‚ especially in poor sanitary conditions. In Thailand‚ research has shown the anti-head lice activity of A. squamosa. Puapatanakul (1980) reported that the extract of custard
Premium Nuclear magnetic resonance Fatty acid
Reading Deeper (An Analysis of Three Messages from To a Mouse and To a Louse) An interest in different writing languages is slightly uncommon in today writing community. However‚ back in the eighteenth century‚ the idea of creating a new language‚ being an offspring of the British English‚ caught the attention of an author by the name of Robert Burns. Burns wrote his first piece as young as fifteen years old‚ it was a love poem to a girl he found attractive. Burns was known for writing in an interestingly
Premium Mouse Of Mice and Men Mice
veLarry Neuburger Mrs. Jackson English 101‚ Sec. 140 2 March 2010 Descriptive Essay The August Crab As I sat on the white concrete sea wall looking out over the vast greenish-blue Atlantic Ocean‚ waves rhythmically pounded the wall ten feet below my skinny ten year old legs. The naked August sun‚ the only thing in the blue crystalline sky‚ assaulted my fair skin and darkened my hated freckles which Nana laughingly referred to as angels’ kisses. Sometimes‚ a wave smacked the wall so hard
Premium The Wall Tide Crustacean
I. Introduction Crabs are decapod crustaceans of the infraorderBrachyura‚ which typically have a very short projecting "tail" (abdomen)‚ usually entirely hidden under the thorax. They live in all the world ’s oceans‚ in fresh water‚ and on land‚ are generally covered with a thick exoskeleton and have a single pair of claws. Many other animals with similar names – such as hermit crabs‚ king crabs‚ porcelain crabs‚ horseshoe crabs and crab lice – are not true crabs. About 850 species of crab are
Premium Busboy Waiting staff Restaurant
Running head: THE FILIPINO MIND-SET IN COMPETITION 1 The Competition and the Roots of Filipino Crab Mentality Amante‚ Mayca Joy M. Adamson University Author Note Mayca Joy M. Amante. Department of Industrial Engineering‚ Adamson University. This research should be addressed to Mayca Joy M. Amante. Department of Industrial Engineering‚ Adamson University San Marcelino
Free Psychology Human behavior La Salle University