World Database of Nematodes

Linked to the Marine Biology Section, UGent

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

Show accepted taxa only Only show main ranks

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)
Order Desmoscolecida (311)
Order Diplogasterida accepted as Diplogasteromorpha
Order Monhysterida (922)
Order Plectida (417)
Suborder Ceramonematina (119)
Superfamily Ceramonematoidea Cobb, 1933 (119)
Family Ceramonematidae Cobb, 1933 (69)
Family Diplopeltoididae Tchesunov, 1990 (21)
Family Paramicrolaimidae Lorenzen, 1981 (5)
Family Tarvaiidae Lorenzen, 1981 (18)
Family Tubolaimoididae Lorenzen, 1981 (6)
Genus Chitwoodia Gerlach, 1956 (5)
Species Chitwoodia falcata Gerlach, 1956
Species Chitwoodia menora Gerlach, 1956
Species Chitwoodia tenuipharyngealis Tchesunov, 1993
Species Chitwoodia tripapillata Jayasree, 1976
Species Chitwoodia warwicki Jayasree, 1976
Genus Tubolaimoides Gerlach, 1963 (1)
Suborder Leptolaimina accepted as Plectina
Suborder Plectida incertae sedis (42)
Suborder Plectina (212)
Family Benthimermithidae Petter, 1980 (44)
Family Captivonemidae Poinar, 2011 †
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

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Web interface and database structure initially created by Tim Deprez; now hosted and maintained by VLIZ
Page generated 2025-04-06 · contact: Tânia Nara Bezerra or info@marinespecies.org