News tagged with lice
Genome provides new weapon against sea lice
An international team of researchers has now sequenced nearly the entire genetic material of the sea louse. On 1 March the Institute of Marine Research gave the world open access to this research source, which ...
May 29, 2012 |
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Study of lice DNA shows humans first wore clothes 170,000 years ago
(PhysOrg.com) -- A new University of Florida study following the evolution of lice shows modern humans started wearing clothes about 170,000 years ago, a technology which enabled them to successfully migrate ...
Jan 06, 2011 |
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Head and body lice appear to be the same species, genetic study finds
A new study offers compelling genetic evidence that head and body lice are the same species. The finding is of special interest because body lice can transmit deadly bacterial diseases, while head lice do ...
Apr 09, 2012 |
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Study shows how external ecological communities can affect the coevolution of hosts and their parasites
(PhysOrg.com) -- In a novel experiment running over three years, evolutionary biologists Christopher Harbison and Dale Clayton, both of the University of Utah in Salt Lake City, sought to show that a certain ...
May 24, 2011 |
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Hitch-hiking with birds for life
Although chewing lice spend their entire lives as parasites on birds, it is difficult to predict patterns of lice distribution, new research from the University of Gothenburg, Sweden, reveals.
May 14, 2012 |
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Did dinosaurs have lice? Researchers say it's possible
A new study louses up a popular theory of animal evolution and opens up the possibility that dinosaurs were early – perhaps even the first – animal hosts of lice.
Other Sciences / Archaeology & Fossils
Apr 06, 2011 |
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Scratching the surface of social interaction
It can be difficult to uncover the behavior of small, shy, nocturnal primates like the brown mouse lemur (Microcebus rufus), especially in the dense rainforests of Madagascar where this lemur lives. New re ...
Mar 26, 2012 |
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Wild salmon decline was not caused by sea lice from farm salmon: study
A new UC Davis study contradicts earlier reports that salmon farms were responsible for the 2002 population crash of wild pink salmon in the Broughton Archipelago of western Canada.
Dec 13, 2010 |
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Of lice and man: Researchers sequence human body louse genome
Like an unwelcome houseguest or itinerant squatter, the human body louse shows up when times are bad and always makes them worse. Now a multi-institutional team reports that it has sequenced the body louse ...
Jun 21, 2010 |
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Study shows sea lice problem widespread
Salmon farms are transferring parasitic sea lice to wild salmon over a much wider region than first thought. That’s the conclusion of a newly published article called Evidence of farm-induced parasite infestations on ...
Nov 09, 2010 |
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Lice from farmed salmon imperil wild salmon, new study confirms
(PhysOrg.com) -- A new study on the impacts of lice on wild salmon published today by an independent team of academic researchers in the Proceedings of the National Academy of Sciences (PNAS) confirmed what many previous ...
Aug 22, 2011 |
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Lice genomes: Pieces of a new puzzle
Parents and school nurses take note. Lice are a familiar nuisance around the world and vectors of serious diseases, such as epidemic typhus, in developing regions. New research indicates that lice may actually ...
Mar 30, 2009 |
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Pubic hair provides evolutionary home for gorilla lice
There are two species of lice that infest humans: pubic lice, Pthirus pubis, and human head and body lice, Pediculus humanus. A new article in BioMed Central's open access Journal of Biology suggests one explanation for ...
Biology /
Feb 11, 2009 |
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Key discovery made in war on sea lice infestations
University of Maine researchers have published a paper in which they demonstrate that the blue mussel can eat larvae of the sea louse, a parasitic pest that has recently made a comeback on fish farms, decimating populations ...
Apr 28, 2011 |
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Essential oils to fight superbugs
Essential oils could be a cheap and effective alternative to antibiotics and potentially used to combat drug-resistant hospital superbugs, according to research presented at the Society for General Microbiology's spring meeting ...
Mar 30, 2010 |
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Louse
Lice (singular: louse) is the common name for over 3,000 species of wingless insects of the order Phthiraptera; three of which are classified as human disease agents. They are obligate ectoparasites of every avian and mammalian order except for monotremes (the platypus and echidnas), bats, whales, dolphins, porpoises and pangolins.
For more information about Louse, read the full article at
Wikipedia.
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