The arachnids includes well known veterinary species such as ticks and mites (order Acarina). It also includes scorpions and spiders. Most of the structure and function of the arachnids is similar to the insecta.
This category has the following 2 subcategories, out of 2 total.
Pages in category "Arachnida"
The following 3 pages are in this category, out of 3 total.