Caenorhabditis elegans Roundworm - Taxonomy ID: 6239 https://mcl.nci.nih.gov/archive/other-lists/species/caenorhabditis-elegans https://mcl.nci.nih.gov/@@site-logo/mcl-wider-logo.png Caenorhabditis elegans Roundworm - Taxonomy ID: 6239 Subject URI Uniform Resource Identifier that identifies the subject of this object.' https://cancer.jpl.nasa.gov/ksdb/speciesinput/?id=6