they wander our faces at night – and procreate in our eyelashes

they wander our faces at night – and procreate in our eyelashes

Demodex mites are tiny little creatures that live in mammals’ hair follicles. I first heard about them years ago, when I watched a documentary with my science class back at PN Girls’ High. It was about animals that are parasitic on humans, and after the segment on eyelash mites, I don’t know about the girls […]

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the bedbug genome and their bloody habits

Once upon a time, I wrote about traumatic insemination in bedbugs. (Those of my friends who are still traumatised by learning about the reproductive habits of various slug species may not wish to follow that link.) Now, two papers just published in Nature Communications describe the results of sequencing & examining the genome of the […]

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polyps + glowing proteins + hosts = disco snails!

By now many of you have probably seen images of green-glowing zebrafish, or pigs whose snout & trotters glow in the dark. In both cases the animals are genetically modified and are expressing a fluorescent protein originally sourced from a jellyfish. (The body form of a jellyfish is a medusa, while that of sea anemones & […]

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