The female tarantula hawk wasp stings and paralyzes a tarantula, then drags the specimen to a specially prepared brooding nest, where a single egg is laid on the spiders abdomen
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When the wasp larva hatches, it creates a small hole in the spider's abdomen, then enters and feeds voraciously, avoiding vital organs for as long as possible to keep the spider alive. After several weeks, the larva pupates. Finally, the wasp becomes an adult, and emerges from the spider's abdomen to continue the life cycle