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SCIENTISTS DISCOVER SCORPIONS' SECRET WEAPON! Their sting hides something incredible
Armed with pincers, scorpions possess one of the most powerful weapons in the animal kingdom – which turns out to be reinforced with heavy metals. Scientists have discovered that different species of these animals incorporate these metals into their exoskeletons in different ways, depending on how they hunt and defend themselves.
TL;DR
- Scorpions reinforce their stingers and pincers with heavy metals like zinc, iron, and manganese.
- The distribution of these metals differs among species, depending on their hunting and defense tactics.
- Zinc is often concentrated at the tip of the stinger, while manganese becomes dominant along its length.
- Zinc and iron are found along the inner edges of pincers to withstand the stress of capturing prey.
- Species relying more on crushing prey with their pincers exhibit different metal enrichment patterns compared to those prioritizing venom injection.
- This research has implications for understanding the evolution of weaponry in other arthropods that also use metals to enhance their physical tools.