Nemys

Between brackets is the number of accepted marine extant species

1 Click on "-" to collapse/hide all child taxa

2 Shows the number of accepted marine extant species within the taxon

3 The last expanded taxon is highlighted

4 Click on "+" to expand/show all child taxa

5 Click to see the taxon details page

Nematoda (6 710)
Class Adenophorea
Class Chromadorea (4 899)
Subclass Chromadoria (4 899)
Order Aphelenchida accepted as Aphelenchoidea Fuchs, 1937
Order Araeolaimida (522)
Order Ascaridida accepted as Ascaridomorpha
Order Benthimermithida accepted as Plectida
Order Chromadorida (805)
Order Desmodorida (823)
Suborder Desmodorina (823)
Superfamily Desmodoroidea Filipjev, 1922 (643)
Family Desmodoridae Filipjev, 1922 (421)
Family Draconematidae Filipjev, 1918 (94)
Family Epsilonematidae Steiner, 1927 (103)
Family Richtersiidae Kreis, 1929 (25)
Subfamily Richtersiaceae Kreis, 1929 accepted as Richtersiinae Kreis, 1929, emend Cobb, 1933
Subfamily Richtersiinae Kreis, 1929, emend Cobb, 1933 (25)
Genus Desmotersia Neira & Decraemer, 2009 (1)
Genus Richtersia Steiner, 1916 (24)
Species Richtersia amurica Revkova & Sergeeva, 2024
Species Richtersia argentinae Pastor de Ward & Lo Russo, 2007
Species Richtersia bathyalis Soetaert & Vincx, 1987
Species Richtersia beauforti Chitwood, 1936 accepted as Richtersia demani Schuurmans Stekhoven, 1935
Species Richtersia beibuwanensis Fu, Cai, Boucher, Cao & Wu, 2013
Species Richtersia bicornis Pastor de Ward & Lo Russo, 2007
Species Richtersia bispinata Gharahkhani, Pourjam, Leduc & Pedram, 2020
Species Richtersia coifsoa Fu, Cai, Boucher, Cao & Wu, 2013
Species Richtersia collaris Steiner, 1916
Species Richtersia coomansi Soetaert & Vincx, 1987
Species Richtersia deconincki Vincx, 1981
Species Richtersia demani Schuurmans Stekhoven, 1935
Species Richtersia discorda (Inglis, 1968)
Species Richtersia elongata Schuurmans Stekhoven, 1950
Species Richtersia erinacei Gerlach, 1964
Species Richtersia farcimen Gerlach, 1964
Species Richtersia heipi Soetaert & Vincx, 1987
Species Richtersia iberica Riemann & Schrage, 1977
Species Richtersia imparis Gerlach, 1956
Species Richtersia inaequalis Riemann, 1966
Species Richtersia japonica Revkova & Sergeeva, 2024
Species Richtersia kreisi Boucher, 1975
Species Richtersia mediterranea Soetaert & Vincx, 1987
Species Richtersia norvegica Allgén, 1940
Species Richtersia pilosa (Kreis, 1937)
Species Richtersia spicana Vitiello, 1973
Species Richtersia spinosa Soetaert & Vincx, 1987
Species Richtersia staresensis Soetaert & Vincx, 1987
Species Richtersia tenuis (Kreis, 1929)
Superfamily Microlaimoidea Micoletzky, 1922 (180)
Superfamily Draconematoidea Filipjev, 1918 accepted as Draconematidae Filipjev, 1918
Order Desmoscolecida (311)
Order Diplogasterida accepted as Diplogasteromorpha
Order Monhysterida (922)
Order Plectida (417)
Order Rhabditida (1 099)
Order Spirurida accepted as Rhabditida
Order Strongylida accepted as Rhabditida
Order Tylenchida accepted as Tylenchomorpha
Class Enoplea (1 801)
Class Nematoda incertae sedis (10)
Class Secernentea

World Database of Nematodes