Actinedida

Definition

An order of mites characterized by their presence of a birefringent material in cuticular setae. They are considered to be the most primitive group of mites.

Etymology

From Greek 'actin' meaning 'ray' and 'idos' meaning 'form, appearance'.

Example

Actinedids are found in a variety of habitats, including soil, leaf litter, and dung.

Related Terms

• Mites
• Prostigmata
• Endostigmata

Usage Notes

The Actinedida belong to the order Trombidiformes, subclass Acari, and superorder Acariformes.