Another reason why you don’t want crabs

I love eating your balls

Head lice vs crabs, and how it helps us figure out when we split from apes.

Lice are intimately adapted to their hosts and cannot long survive away from the body’s blood and warmth. If their host evolves into two species, the lice will do likewise. So biologists have long been scratching their heads over the fact that the human head louse is a sister species to the chimpanzee louse, but the pubic louse is closely related to the gorilla louse.

Over at NyTimes.

2 Responses

  1. WOW! That’s really disgusting. Thanks for that.

  2. I got crabs just looking at that thing

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