Sootlong Fub

Let me guess. It won’t support directx calls?

Molecular biologist.
It’s mostly a matter of what we don’t know. Paleontological evidence certainly shows that horseshoe crabs didn’t change much in their appearance. However, we just don’t know to what extent other aspects of their biology are as conserved. Therefore, it is just unscientific to say that horseshoe crabs are ‘living fossils’ or that they didn’t evolve for millions of years. They may have, they may not have

Absence of paleontological evidence of change in appearance does not mean evolutionary stagnation