![CincyMuseum on Twitter: "Did you know some caterpillars have stinging hairs? This sycamore tussock moth caterpillar (Halysidota harrisii) doesn't but the hairs can cause allergic reactions on sensitive skin. If you're unsure about one, it's always best not to ... CincyMuseum on Twitter: "Did you know some caterpillars have stinging hairs? This sycamore tussock moth caterpillar (Halysidota harrisii) doesn't but the hairs can cause allergic reactions on sensitive skin. If you're unsure about one, it's always best not to ...](https://pbs.twimg.com/media/Eg6_wbzXgAAWQAn.jpg:large)
CincyMuseum on Twitter: "Did you know some caterpillars have stinging hairs? This sycamore tussock moth caterpillar (Halysidota harrisii) doesn't but the hairs can cause allergic reactions on sensitive skin. If you're unsure about one, it's always best not to ...
![Sycamore Tussock Moth, Halysidota harrisii, caterpillar on American sycamore, Platanus occidentalis Stock Photo - Alamy Sycamore Tussock Moth, Halysidota harrisii, caterpillar on American sycamore, Platanus occidentalis Stock Photo - Alamy](https://c8.alamy.com/comp/R27EBG/sycamore-tussock-moth-halysidota-harrisii-caterpillar-on-american-sycamore-platanus-occidentalis-R27EBG.jpg)
Sycamore Tussock Moth, Halysidota harrisii, caterpillar on American sycamore, Platanus occidentalis Stock Photo - Alamy
![Picture of the larvae of the sycamore tussock moth, Halysidota harrisii... | Download Scientific Diagram Picture of the larvae of the sycamore tussock moth, Halysidota harrisii... | Download Scientific Diagram](https://www.researchgate.net/publication/51808434/figure/fig2/AS:214296823898113@1428103752300/Picture-of-the-larvae-of-the-sycamore-tussock-moth-Halysidota-harrisii-Walsh-1864.png)