Effort clarifies major branch of insect tree of life

CHAMPAIGN, Ill. — The insects known as Hemiptera are not a particularly glamorous bunch. This group includes stink bugs, bed bugs, litter bugs, scale insects and aphids. Their closest relatives are thrips, bark lice, and parasitic lice. But with a massive number of species, two-thirds of which are still unknown to science, these insects together […]

Study of bird lice shows how evolution sometimes repeats itself

CHAMPAIGN, lll. – Birds of a feather flock together and—according to a new analysis—so do their lice. A study of the genetic heritage of avian feather lice indicates that their louse ancestors first colonized a particular group of birds (ducks or songbirds, for example) and then “radiated” to different habitats on those birds – to […]

Did dinosaurs have lice? Researchers say it’s possible

CHAMPAIGN, lll. – 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. Read the full story from the University of Illinois News Bureau here.

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