Arthrotardigrada

Arthrotardigrada are an order of tardigrades, first described by Marcus in 1927.

Families
Arthrotardigrada consists of the following families:


 * Anisonychidae
 * Archechiniscidae
 * Batillipedidae
 * Coronarctidae
 * Halechiniscidae
 * Neoarctidae
 * Neostygarctidae
 * Renaudarctidae
 * Stygarctidae
 * Styraconyxidae
 * Tanarctidae