Turbellarians name details
Dalyellia fairchildi oligochaeta Nasonov, 1920
487790 (urn:lsid:marinespecies.org:taxname:487790)
unaccepted
Subspecies
Dalyellia oligochaeta Nasonov, 1920 · unaccepted
recent only
(of Dalyellia oligochaeta Nasonov, 1920) Nasonov, N. V. (1920). Extraits des procès-verbaux des séances de l'Académie. (Notes of the meetings of the Academie: "Preliminary report on the turbellarian fauna of the Petrograd province"). <em>Bulletin de l'Académie des Sciences de Russie.</em> 6(14): 60–61.
page(s): 61 [details]
page(s): 61 [details]
Tyler, S., Artois, T.; Schilling, S.; Hooge, M.; Bush, L.F. (eds) (2006-2025). World List of turbellarian worms: Acoelomorpha, Catenulida, Rhabditophora. Dalyellia fairchildi oligochaeta Nasonov, 1920. Accessed at: https://www.marinespecies.org/turbellarians/aphia.php?p=taxdetails&id=487790 on 2026-04-20
original description
(of Dalyellia oligochaeta Nasonov, 1920) Nasonov, N. V. (1920). Extraits des procès-verbaux des séances de l'Académie. (Notes of the meetings of the Academie: "Preliminary report on the turbellarian fauna of the Petrograd province"). <em>Bulletin de l'Académie des Sciences de Russie.</em> 6(14): 60–61.
page(s): 61 [details]
status source Luther, A. (1955). Die Dalyelliiden (Turbellaria Neorhabdocoela), eine Monographie. <em>Acta Zoologica Fennica.</em> 87: 1-337.
page(s): 113; note: Agrees with Gieysztor that a subspecies is not warranted. [details] Available for editors
status source Nasonov, N. V. (1926). Die Turbellarienfauna des Leningrader Gouvernements. I. Hysterophora, Graffilidae und Dalyellidae. <em>Bulletin de l'Académie des Sciences de l'URSS Ser.4.</em> 20(9): 817-836.
page(s): 823; note: Mentions it as a subspecies. [details] Available for editors
status source Gieysztor, M. (1929). Zur Kenntnis einiger Dalyellia-, Castradella- und Castrada-Arten. <em>Bulletin International de l'Académie Polonaise des Sciences et des Lettres. Classe des Sciences Mathématiques et Naturelles.</em> Série B: Sciences Naturelles (II) (3/6): 155–195. Plates 8–10.
page(s): 169; note: Mentions that the recognition of a subspecies is not warranted. [details] Available for editors
page(s): 61 [details]
status source Luther, A. (1955). Die Dalyelliiden (Turbellaria Neorhabdocoela), eine Monographie. <em>Acta Zoologica Fennica.</em> 87: 1-337.
page(s): 113; note: Agrees with Gieysztor that a subspecies is not warranted. [details] Available for editors
status source Nasonov, N. V. (1926). Die Turbellarienfauna des Leningrader Gouvernements. I. Hysterophora, Graffilidae und Dalyellidae. <em>Bulletin de l'Académie des Sciences de l'URSS Ser.4.</em> 20(9): 817-836.
page(s): 823; note: Mentions it as a subspecies. [details] Available for editors
status source Gieysztor, M. (1929). Zur Kenntnis einiger Dalyellia-, Castradella- und Castrada-Arten. <em>Bulletin International de l'Académie Polonaise des Sciences et des Lettres. Classe des Sciences Mathématiques et Naturelles.</em> Série B: Sciences Naturelles (II) (3/6): 155–195. Plates 8–10.
page(s): 169; note: Mentions that the recognition of a subspecies is not warranted. [details] Available for editors
