The Horseshoe crab is the closest surviving relative of the trilobite, and isn't a true crustacean - it's more related to spiders and scorpions. This interesting creature has a unique copper-based blood.
The articulated figure has movable legs, pincers, mouthparts, abdomen, gills, and telson (tail spike), just like the real thing.
9.98 w x
3.936 d x
3.929 w x
1.55 d x