Dactylochelifer copiosus is a species of pseudoscorpion, a small arachnid resembling a scorpion without a tail. It is found in tropical rainforests, particularly in South America. This insect has a distinctive appearance with elongated pincers and a reddish-brown body. Dactylochelifer copiosus is known for its abundance in leaf litter, where it preys on other small invertebrates, contributing to the ecosystem's balance.