Megastygarctides is a genus of tardigrades, the only one in the subfamily Megastygarctidinae in the family Stygarctidae.

[1] The genus was first described and named by McKirdy, Schmidt & McGinty-Bayly in 1976.

It was placed in the new subfamily Megastygarctidinae in 1998 by Bello and de Zio Grimaldi.

The genus includes the following species:[1] Data related to Megastygarctides at Wikispecies

This tardigrade-related article is a stub.