Black Widow, I believe.
The Black Widow Spider
Black widow for sure, and I believe there are a few other species.
her mate
the female praying mantis is famous for eating the male after mating that's life
the female spider kills its mate.
The Black Widow spider will mate, and then eat her mate because they are stuck together.
A funnel spider releases pheromones. They have t do this in order to knock out there mate so they can mate.
NO
Spring
Spider cannibalism is somewhat common, however the black widow did derive it's name from this act. Surprisingly, a black widow generally does not do this, though it is not unheard of.
naa mate , your stupid
black widow