It was the size of a grand piano, armored in chitin plates the color of drowned twilight. Its shape was vaguely asp-like—a serpent’s torso, a cobra’s hood—but the hood wasn't flesh. It was a dense lattice of fossilized bone, like a medieval shield grown organically. And driven clean through its thorax, entering just below the hood and exiting two meters down its coiled tail, was a spear.
The pierced aspid can be used in various ways in heraldry: piercedaspid
Furthermore, the Piercedaspid has helped scientists to reevaluate the relationships between different groups of ancient fish. Its discovery has shed light on the evolution of respiratory systems in fish, with the spiracles providing a crucial adaptation for survival. It was the size of a grand piano,