Fire Crab

Hi, everyone! I have just finished my new Fantastic Beasts art)

Meet the Fire Crab! 🔥
Yes, he looks like a turtle🐢, but that's how he is described in the textbook "Fantastic beasts and where to find them".
While I was thinking about this animal, I came to the following conclusions.
The stones of this crabs shell grows as he grows up himself, so the older crabs' shells are rich and shiny. Also, this crab moves on six legs, while the usual crab use eight. That is because the two hind legs have decreased in the course of evolution and now function as a flint. These legs are covered with a solid silicon and at the moment when the Fire Crab is in danger, it strikes with each other, carving a spark, and squirts a jet of flammable liquid into the opponent.🔥
He is gonna become one of the postcards from set I am creating. You can check existing postcards here:
www.etsy.com/listing/499730798…