Aethrikos is a monospecific genus of ovoviviparous velvet worm, containing the single species Aethrikos setosa. This species has 15 pairs of legs in both sexes. This species exhibits lecithotrophic ovoviviparity; that is, mothers in this species retain yolky eggs in their uteri. The type locality of this species is Styx River State Forest, New South Wales, Australia.

Further reading

  • Reid, A. L. (1996). "Review of the Peripatopsidae (Onychophora) in Australia, with Comments on Peripatopsid Relationships". Invertebrate Taxonomy. 10 (4): 663–936. doi:.