Blaxter 1998. Blaxter, Mark L.; De Ley, Paul; Garey, James R.; Liu, Leo X.; Scheldeman, Patsy; Vierstraete, Andy; Vanfleteren, Jacques R.; Mackey, Laura Y.; Dorris, Mark; Frisse, Linda M.; Vida, J. T.; Thomas, W. Kelley (5 March 1998). "A molecular evolutionary framework for the phylum Nematoda". Nature. 392 (6671): 71–75. Bibcode:1998Natur.392...71B. doi:10.1038/32160. PMID9510248. S2CID4301939.
Blaxter 1998. Blaxter, Mark L.; De Ley, Paul; Garey, James R.; Liu, Leo X.; Scheldeman, Patsy; Vierstraete, Andy; Vanfleteren, Jacques R.; Mackey, Laura Y.; Dorris, Mark; Frisse, Linda M.; Vida, J. T.; Thomas, W. Kelley (5 March 1998). "A molecular evolutionary framework for the phylum Nematoda". Nature. 392 (6671): 71–75. Bibcode:1998Natur.392...71B. doi:10.1038/32160. PMID9510248. S2CID4301939.
Blaxter 1998. Blaxter, Mark L.; De Ley, Paul; Garey, James R.; Liu, Leo X.; Scheldeman, Patsy; Vierstraete, Andy; Vanfleteren, Jacques R.; Mackey, Laura Y.; Dorris, Mark; Frisse, Linda M.; Vida, J. T.; Thomas, W. Kelley (5 March 1998). "A molecular evolutionary framework for the phylum Nematoda". Nature. 392 (6671): 71–75. Bibcode:1998Natur.392...71B. doi:10.1038/32160. PMID9510248. S2CID4301939.
Blaxter 1998. Blaxter, Mark L.; De Ley, Paul; Garey, James R.; Liu, Leo X.; Scheldeman, Patsy; Vierstraete, Andy; Vanfleteren, Jacques R.; Mackey, Laura Y.; Dorris, Mark; Frisse, Linda M.; Vida, J. T.; Thomas, W. Kelley (5 March 1998). "A molecular evolutionary framework for the phylum Nematoda". Nature. 392 (6671): 71–75. Bibcode:1998Natur.392...71B. doi:10.1038/32160. PMID9510248. S2CID4301939.
Phylum Nematoda.Archived 2013-10-12 at the Wayback Machine Nemaplex: Nematode-Plant Expert Information System. University of California, Davis. Version October 4, 2012.
Class Enoplea.Archived 2013-09-28 at the Wayback Machine Nemaplex: Nematode-Plant Expert Information System. University of California, Davis. Version October 9, 2012.
Class Chromadorea.Archived 2013-12-31 at the Wayback Machine Nemaplex: Nematode-Plant Expert Information System. University of California, Davis. Version October 4, 2012.
Phylum Nematoda.Archived 2013-10-12 at the Wayback Machine Nemaplex: Nematode-Plant Expert Information System. University of California, Davis. Version October 4, 2012.
Class Enoplea.Archived 2013-09-28 at the Wayback Machine Nemaplex: Nematode-Plant Expert Information System. University of California, Davis. Version October 9, 2012.
Class Chromadorea.Archived 2013-12-31 at the Wayback Machine Nemaplex: Nematode-Plant Expert Information System. University of California, Davis. Version October 4, 2012.