Post-coital ant abdomen amputation

While I am in danger of feeding my reputation as sexually fixated, I did want to put up one more post about weird mating systems before moving onto other non-sexual types of biology. I was taking a quick look at the literature after the post about spider genital breakage and came across an interesting paper on mating in queenless ants (Dinoponera quadriceps). These ants are really interesting in and of themselves and I think I’ll write more about them later. But for now, they have a pretty curious way of mating that manages to one-up the spiders.

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