RAS source details
De Ley, P.; Blaxter, M. L. (2004). A new system for Nematoda: combining morphological characters with molecular trees, and translating clades into ranks and taxa. Nematology Monographs & Perspectives - Proceedings of the Fourth International Congress of Nematology 8 - 13 June 2002, Tenerife, Spain. 2: 633-653.
179093
De Ley, P.; Blaxter, M. L.
2004
A new system for Nematoda: combining morphological characters with molecular trees, and translating clades into ranks and taxa
Nematology Monographs & Perspectives - Proceedings of the Fourth International Congress of Nematology 8 - 13 June 2002, Tenerife, Spain
2: 633-653
Publication
NeMys doc_id: 17852
Available for editors 
Very recently, we proposed a new classification for the phylum Nematoda, based primarily on phylogenetic hypotheses resulting from small subunit ribosomal DNA (SSU rDNA) sequence analysis. The strength and weaknesses of this new system are discussed with particular regard to ranks and names of clades. As almost 2 years have passed since we finished writing the original manuscript, we also provide a timely update on the implications of subsequent phylogenetic analyses, with appropriate improvements and
corrections to our system. We emphasise the importance of disentangling the deep branches of the nematode tree, and discuss various scenarios with some tantalising implications for understanding of morphology and ecology of the earliest nematodes.
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Acuariidae Railliet, Henry & Sisoff, 1912 (taxonomy source)
Acuarioidea Railliet, Henry & Sisoff, 1912 (taxonomy source)
Aegialoalaimidae Lorenzen, 1981 (taxonomy source)
Alaimidae Micoletzky, 1922 (taxonomy source)
Alaimina (taxonomy source)
Alaimoidea Micoletzky, 1922 (taxonomy source)
Anguinidae Nicoll, 1935 (taxonomy source)
Anisakidae Railliet & Henry, 1912 (taxonomy source)
Anoplostomatidae Gerlach & Riemann, 1974 (taxonomy source)
Anticomidae Filipjev, 1918 (taxonomy source)
Aphelenchidae Fuchs, 1937 (taxonomy source)
Aphelenchoidea Fuchs, 1937 (taxonomy source)
Aphelenchoididae Skarbilovich, 1947 (taxonomy source)
Aporcelaimidae Heyns, 1965 (taxonomy source)
Araeolaimida (taxonomy source)
Ascarididae Baird, 1853 (taxonomy source)
Ascaridoidea Baird, 1853 (taxonomy source)
Ascaridomorpha (taxonomy source)
Axonolaimidae Filipjev, 1918 (taxonomy source)
Axonolaimoidea Filipjev, 1918 (taxonomy source)
Cephalobidae Filipjev, 1934 (taxonomy source)
Cephaloboidea Filipjev, 1934 (taxonomy source)
Cephalobomorpha (taxonomy source)
Ceramonematidae Cobb, 1933 (taxonomy source)
Ceramonematoidea Cobb, 1933 (taxonomy source)
Chromadorea (taxonomy source)
Chromadoria (taxonomy source)
Chromadorida (taxonomy source)
Chromadoridae Filipjev, 1917 (taxonomy source)
Chromadorina (taxonomy source)
Chromadoroidea Filipjev, 1917 (taxonomy source)
Comesomatidae Filipjev, 1918 (taxonomy source)
Criconematidae Taylor, 1936 (taxonomy source)
Criconematoidea Taylor, 1936 (taxonomy source)
Cucullanidae Cobbold, 1864 (taxonomy source)
Cyartonematidae Tchesunov, 1989 (taxonomy source)
Cyatholaimidae Filipjev, 1918 (taxonomy source)
Cystidicolidae Skrjabin, 1946 (taxonomy source)
Desmodorida (taxonomy source)
Desmodoridae Filipjev, 1922 (taxonomy source)
Desmodorina (taxonomy source)
Desmodoroidea Filipjev, 1922 (taxonomy source)
Desmoscolecida (taxonomy source)
Desmoscolecidae Shipley, 1896 (taxonomy source)
Desmoscolecina (taxonomy source)
Desmoscolecoidea Shipley, 1896 (taxonomy source)
Diplopeltidae Filipjev, 1918 (taxonomy source)
Dolichodoridae Chitwood in Chitwood & Chitwood, 1950 (taxonomy source)
Dorylaimia (taxonomy source)
Dorylaimida (taxonomy source)
Dorylaimidae de Man, 1876 (taxonomy source)
Dorylaimina (taxonomy source)
Dorylaimoidea de Man, 1876 (taxonomy source)
Draconematidae Filipjev, 1918 (taxonomy source)
Enchelidiidae Filipjev, 1918 (taxonomy source)
Enoplea (taxonomy source)
Enoplia (taxonomy source)
Enoplida (taxonomy source)
Enoplidae Dujardin, 1845 (taxonomy source)
Enoplina (taxonomy source)
Enoploidea Dujardin, 1845 (taxonomy source)
Epsilonematidae Steiner, 1927 (taxonomy source)
Habronematoidea Ivaschkin, 1961 (taxonomy source)
Hoplolaimidae Filipjev, 1934 (taxonomy source)
Ironina (taxonomy source)
Ironoidea de Man, 1876 (taxonomy source)
Leptolaimidae Örley, 1880 (taxonomy source)
Leptolaimoidea Örley, 1880 (taxonomy source)
Leptosomatidae Filipjev, 1916 (taxonomy source)
Linhomoeidae Filipjev, 1922 (taxonomy source)
Linhomoeina (taxonomy source)
Meyliidae De Coninck, 1965 (taxonomy source)
Microlaimidae Micoletzky, 1922 (taxonomy source)
Microlaimoidea Micoletzky, 1922 (taxonomy source)
Monhysterida (taxonomy source)
Monhysteridae de Man, 1876 (taxonomy source)
Monhysterina (taxonomy source)
Monhysteroidea Filipjev, 1929 (taxonomy source)
Mononchida (taxonomy source)
Mononchidae Filipjev, 1934 (taxonomy source)
Mononchina (taxonomy source)
Mononchoidea Filipjev, 1934 (taxonomy source)
Monoposthiidae Filipjev, 1934 (taxonomy source)
Mydonomidae Thorne, 1964 (taxonomy source)
Nematoda (taxonomy source)
Nordiidae Jairajpuri & Siddiqi, 1964 (taxonomy source)
Oncholaimidae Filipjev, 1916 (taxonomy source)
Oncholaimina (taxonomy source)
Oncholaimoidea Filipjev, 1916 (taxonomy source)
Oxystominidae Chitwood, 1935 (taxonomy source)
Panagrolaimidae Thorne, 1937 (taxonomy source)
Panagrolaimoidea Thorne, 1937 (taxonomy source)
Panagrolaimomorpha (taxonomy source)
Phanodermatidae Filipjev, 1927 (taxonomy source)
Plectida (taxonomy source)
Plectidae Örley, 1880 (taxonomy source)
Plectoidea Örley, 1880 (taxonomy source)
Pratylenchidae Thorne, 1949 (taxonomy source)
Qudsianematidae Jairajpuri, 1965 (taxonomy source)
Raphidascarididae Hartwich, 1954 (taxonomy source)
Acuarioidea Railliet, Henry & Sisoff, 1912 (taxonomy source)
Aegialoalaimidae Lorenzen, 1981 (taxonomy source)
Alaimidae Micoletzky, 1922 (taxonomy source)
Alaimina (taxonomy source)
Alaimoidea Micoletzky, 1922 (taxonomy source)
Anguinidae Nicoll, 1935 (taxonomy source)
Anisakidae Railliet & Henry, 1912 (taxonomy source)
Anoplostomatidae Gerlach & Riemann, 1974 (taxonomy source)
Anticomidae Filipjev, 1918 (taxonomy source)
Aphelenchidae Fuchs, 1937 (taxonomy source)
Aphelenchoidea Fuchs, 1937 (taxonomy source)
Aphelenchoididae Skarbilovich, 1947 (taxonomy source)
Aporcelaimidae Heyns, 1965 (taxonomy source)
Araeolaimida (taxonomy source)
Ascarididae Baird, 1853 (taxonomy source)
Ascaridoidea Baird, 1853 (taxonomy source)
Ascaridomorpha (taxonomy source)
Axonolaimidae Filipjev, 1918 (taxonomy source)
Axonolaimoidea Filipjev, 1918 (taxonomy source)
Cephalobidae Filipjev, 1934 (taxonomy source)
Cephaloboidea Filipjev, 1934 (taxonomy source)
Cephalobomorpha (taxonomy source)
Ceramonematidae Cobb, 1933 (taxonomy source)
Ceramonematoidea Cobb, 1933 (taxonomy source)
Chromadorea (taxonomy source)
Chromadoria (taxonomy source)
Chromadorida (taxonomy source)
Chromadoridae Filipjev, 1917 (taxonomy source)
Chromadorina (taxonomy source)
Chromadoroidea Filipjev, 1917 (taxonomy source)
Comesomatidae Filipjev, 1918 (taxonomy source)
Criconematidae Taylor, 1936 (taxonomy source)
Criconematoidea Taylor, 1936 (taxonomy source)
Cucullanidae Cobbold, 1864 (taxonomy source)
Cyartonematidae Tchesunov, 1989 (taxonomy source)
Cyatholaimidae Filipjev, 1918 (taxonomy source)
Cystidicolidae Skrjabin, 1946 (taxonomy source)
Desmodorida (taxonomy source)
Desmodoridae Filipjev, 1922 (taxonomy source)
Desmodorina (taxonomy source)
Desmodoroidea Filipjev, 1922 (taxonomy source)
Desmoscolecida (taxonomy source)
Desmoscolecidae Shipley, 1896 (taxonomy source)
Desmoscolecina (taxonomy source)
Desmoscolecoidea Shipley, 1896 (taxonomy source)
Diplopeltidae Filipjev, 1918 (taxonomy source)
Dolichodoridae Chitwood in Chitwood & Chitwood, 1950 (taxonomy source)
Dorylaimia (taxonomy source)
Dorylaimida (taxonomy source)
Dorylaimidae de Man, 1876 (taxonomy source)
Dorylaimina (taxonomy source)
Dorylaimoidea de Man, 1876 (taxonomy source)
Draconematidae Filipjev, 1918 (taxonomy source)
Enchelidiidae Filipjev, 1918 (taxonomy source)
Enoplea (taxonomy source)
Enoplia (taxonomy source)
Enoplida (taxonomy source)
Enoplidae Dujardin, 1845 (taxonomy source)
Enoplina (taxonomy source)
Enoploidea Dujardin, 1845 (taxonomy source)
Epsilonematidae Steiner, 1927 (taxonomy source)
Habronematoidea Ivaschkin, 1961 (taxonomy source)
Hoplolaimidae Filipjev, 1934 (taxonomy source)
Ironina (taxonomy source)
Ironoidea de Man, 1876 (taxonomy source)
Leptolaimidae Örley, 1880 (taxonomy source)
Leptolaimoidea Örley, 1880 (taxonomy source)
Leptosomatidae Filipjev, 1916 (taxonomy source)
Linhomoeidae Filipjev, 1922 (taxonomy source)
Linhomoeina (taxonomy source)
Meyliidae De Coninck, 1965 (taxonomy source)
Microlaimidae Micoletzky, 1922 (taxonomy source)
Microlaimoidea Micoletzky, 1922 (taxonomy source)
Monhysterida (taxonomy source)
Monhysteridae de Man, 1876 (taxonomy source)
Monhysterina (taxonomy source)
Monhysteroidea Filipjev, 1929 (taxonomy source)
Mononchida (taxonomy source)
Mononchidae Filipjev, 1934 (taxonomy source)
Mononchina (taxonomy source)
Mononchoidea Filipjev, 1934 (taxonomy source)
Monoposthiidae Filipjev, 1934 (taxonomy source)
Mydonomidae Thorne, 1964 (taxonomy source)
Nematoda (taxonomy source)
Nordiidae Jairajpuri & Siddiqi, 1964 (taxonomy source)
Oncholaimidae Filipjev, 1916 (taxonomy source)
Oncholaimina (taxonomy source)
Oncholaimoidea Filipjev, 1916 (taxonomy source)
Oxystominidae Chitwood, 1935 (taxonomy source)
Panagrolaimidae Thorne, 1937 (taxonomy source)
Panagrolaimoidea Thorne, 1937 (taxonomy source)
Panagrolaimomorpha (taxonomy source)
Phanodermatidae Filipjev, 1927 (taxonomy source)
Plectida (taxonomy source)
Plectidae Örley, 1880 (taxonomy source)
Plectoidea Örley, 1880 (taxonomy source)
Pratylenchidae Thorne, 1949 (taxonomy source)
Qudsianematidae Jairajpuri, 1965 (taxonomy source)
Raphidascarididae Hartwich, 1954 (taxonomy source)
