World Database of Nematodes

Cylicolaimus obtusidens Ditlevsen, 1926 (original description)
Demania laticauda Ditlevsen, 1926 accepted as Rhabdodemania laticauda (Ditlevsen, 1926) Baylis & Daubney, 1926 (original description)
Desmodora pilosa Ditlevsen, 1926 (original description)
Enoploides incurvatus (Ditlevsen, 1926) Greenslade & Nicholas, 1991 (original description)
Enoplolaimus oxycephalus Ditlevsen, 1926 accepted as Paramesacanthion oxycephalum (Ditlevsen, 1926) Wieser, 1953 (original description)
Enoplus constrictus Ditlevsen, 1926 (original description)
Enoplus groenlandicus Ditlevsen, 1926 (original description)
Enoplus pellucidus Ditlevsen, 1926 accepted as Enoplus communis Bastian, 1865 (original description)
Enoplus serratus Ditlevsen, 1926 (original description)
Epacanthion crassum (Ditlevsen, 1926) Wieser, 1953 (ecology source)
Epacanthion crassum (Ditlevsen, 1926) Wieser, 1953 (original description)
Epacanthion incurvatum (Ditlevsen, 1926) Wieser, 1953 (original description)
Filoncholaimus filicaudatus (Ditlevsen, 1926) Filipjev, 1927 (ecology source)
Galeonema longicauda Schuurmans Stekhoven, 1950 accepted as Phanodermopsis longicauda (Schuurmans Stekhoven, 1950) Gerlach & Riemann, 1974 (taxonomy source)
Klugea pigmentata (Ditlevsen, 1926) Filipjev, 1927 (ecology source)
Metacylicolaimus filicaudatus (Ditlevsen, 1926) Stekhoven, 1946 (ecology source)
Metaphanoderma parasiticum (Ditlevsen, 1926) Platonova, 1984 (original description)
Micoletzkyia Ditlevsen, 1926 (original description)
Micoletzkyia elegans Ditlevsen, 1926 (original description)
Nemanema rotundicaudatum (Ditlevsen, 1926) Filipjev, 1946 (original description)
Oncholaimus filicaudatus Ditlevsen, 1926 accepted as Filoncholaimus filicaudatus (Ditlevsen, 1926) Filipjev, 1927 (original description)
Oncholaimus groenlandicus Ditlevsen, 1926 (original description)
Oxystoma oxycaudatum Ditlevsen, 1926 accepted as Oxystomina oxycaudata (Ditlevsen, 1926) Filipjev, 1921 (original description)
Oxystoma rotundicaudatum Ditlevsen, 1926 accepted as Nemanema rotundicaudatum (Ditlevsen, 1926) Filipjev, 1946 (original description)
Oxystomina oxycaudata (Ditlevsen, 1926) Filipjev, 1921 (original description)
Paramesacanthion oxycephalum (Ditlevsen, 1926) Wieser, 1953 (original description)
Parasphaerolaimus islandicus (Ditlevsen, 1926) Filipjev, 1946 (original description)
Phanoderma islandicum Ditlevsen, 1926 (original description)
Phanoderma parasiticum Ditlevsen, 1926 (original description)
Phanodermopsis Ditlevsen, 1926 (original description)
Phanodermopsis groenlandica Ditlevsen, 1926 (original description)
Platycomopsis Ditlevsen, 1926 (original description)
Platycomopsis cobbii Ditlevsen, 1926 (original description)
Pseudocella elegans (Ditlevsen, 1926) Wieser, 1953 (original description)
Pseudocella elegans (Ditlevsen, 1926) Wieser, 1953 (ecology source)
Pseudocella obliqua (Ditlevsen, 1926) Wieser, 1953 (original description)
Rhabdodemania laticauda (Ditlevsen, 1926) Baylis & Daubney, 1926 (original description)
Sphaerolaimus islandicus Ditlevsen, 1926 accepted as Parasphaerolaimus islandicus (Ditlevsen, 1926) Filipjev, 1946 (original description)
Thoracostoma elongatum Ditlevsen, 1926 accepted as Deontostoma arcticum (Ssaweljev, 1912) Filipjev, 1916 (basis of record)
Thoracostoma elongatum Ditlevsen, 1926 accepted as Deontostoma arcticum (Ssaweljev, 1912) Filipjev, 1916 (original description)

Antarctic Ocean for Paramesacanthion oxycephalum (Ditlevsen, 1926) Wieser, 1953 
Atlantic Arctic for Enoplus constrictus Ditlevsen, 1926 
Iceland for Enoplus serratus Ditlevsen, 1926 
Skagerrak for Enoplus pellucidus Ditlevsen, 1926