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Pheropsophus picicollis
The bombardier beetles get their names from the chemical mixture(hydroquinone, C6-H4-O2, and hydrogen peroxide, H2-O2) they secrete when they feel threatened. It's not particulary harmful for humans however predatory insects have shown to die from exposure. https://treatment.plazi.org/id/03FB8782F... https://zenodo.org/record/3993615/files/...
Farmland, mixed tropical forest.
This one will give you a slight burn if you touch it, I tried twice and both times it penetrated the outer layer of my finger, making what looked like a small hole and reddish surrounding area the size of a pea for about a week or so.
3 Comments
thewndrr,
You're welcome.
I am not an expert, I love nature so I love to learn.
Thank you Võ Anh Tuấn! You're quite an expert :)
Pheropsophus picicollis CHAUDOIR, 1876
<https://treatment.plazi.org/id/03FB8782F...>
<https://zenodo.org/record/3993615/files/...> Image C