51³Ô¹ÏÍø

The Barbed Tip: If you look closely at the far right end, you'll see small serrations or "barbs." In bumblebees, these barbs are much smaller and smoother than those of a honeybee, which is why bumblebees can often sting multiple times without dying—the stinger doesn't get stuck as easily.The Bulbous Base (a): The rounded section labeled with an 'a' is the base of the lancet, which attaches to the muscles and the venom apparatus.The Venom Reservoir: The large, sac-like structure at the top is part of the venom system. When the bee stings, muscles contract to squeeze venom from this reservoir through the hollow channel of the stinger.