What in a world did I find?

Let's play a little guessing game, shall we? :)

I had these photos waiting to be edited and published for a while but I didn't have any specific idea what to do with them. I like how they turned out with all the details, colours and shapes. Of course I will not say what it. Not just yet anyway.

You tell me what it is :)
_{(I am pretty sure it's gonna be damn easy for some of you.)}





Prizes?
A virtual pat and a bottle of wine.
How's that? :D

I will wait for a day or two before I reveal the truth.
Oh.. and I did not change the colours. They are as you see them.

A hint (or not) - it releases poisonous acid when wounded.
😈