IDnature guide Groups other Kinds Antygomonidae Cateriidae Centroderidae Dracoderidae Kinorhyncha_incertae_sedis Neocentrophyidae Pycnophyidae Semnoderidae Zelinkaderidae Overview Small (< 1 mm) marine ecdysozoans with bodies in 13 segments and a retractable proboscis. Phylogeny Tree of Life Links to other sites Kinorhyncha images, Biodidac, University of Ottawa Acknowledgements Ashley MacDonald, University of Georgia, Athens I thank John Pickering for his assistance with the development of this page. Supported by National Biological Information Infrastructure National Science Foundation go to Discover Life's Facebook group Updated: 2024-04-23 07:24:29 gmt Discover Life | Top © Designed by The Polistes Corporation