What Animals Are In The Arachnid Family?

What Animals Are In The Arachnid Family? The arachnids (class Arachnida) are an arthropod group that includes spiders, daddy longlegs, scorpions, mites, and ticks as well as lesser-known subgroups. How many animals are in the arachnid family? The Class arachnida is a large and diverse group. All arachnids belong to a subphylum (a division of