A jewel wasp uses her stinger as a syringe to drug a cockroach's brain with neurotransmitters. The docile roach becomes a living cradle for her egg—and then, when the egg hatches, the hungry larva's first meal.
A jewel wasp uses her stinger as a syringe to drug a cockroach's brain with neurotransmitters. The docile roach becomes a living cradle for her egg—and then, when the egg hatches, the hungry larva's first meal.
