IDnature guide Groups other Kinds Chordodidae Chordodiolinidae Nectonematidae Parachordodidae Paragordiidae Overview A group of very thin, elongate, wormlike freshwater ecdysozoans. Largely nonfeeding as adults, they are parasites of insects and crayfish as larvae. Phylogeny Tree of Life Links to other sites Horsehair Worms, University of Kentucky Entomology Horsehair Worms, Hairworms, Gordian Worms, Nematomorphs, Gordius spp., University of Florida, IFAS 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: 2024-04-16 13:46:15 gmt Principles of Life | Search | All Living Things | Top © Designed by The Polistes Corporation