original description
(of Mesostomum marmoratum groenlandicum Levinsen, 1879) Levinsen, G.M.R. (1879). Bidrag til Kundskab om Grønlands Turbellariefauna. <em>Vidensk. Meddel. fra den naturh. Foren. i. Kjobenhavn 1879-1880.</em> 165-204. With one table.
page(s): 172–173 [details] 
taxonomy source
Steinböck, O. (1932). Die Turbellarien des arktischen Gebietes. <em>Fauna arctica.</em> 297-342.
page(s): 311 [details] Available for editors 
basis of record
Vanhöffen, E. (1897). Die Fauna und Flora Grönlands. Grönland-Expedition der Gesellschaft für Erdkunde zu Berlin 1891-1893 unter Leitung von Erich von Drygalski. [The fauna and flora of Greenland. Greenland expedition of the Berlin Geographical Society 1891-1893 under the leadership of Erich von Drygalski.]. <em>Zweiter Band(I). W.H. Kühl: Berlin.</em> :1-383, plates I-VIII pp., available online at https://www.biodiversitylibrary.org/page/6001168
page(s): 225 [details] 
new combination reference
Graff, L., von. (1882). Monographie der Turbellarien 1. Rhabdocoelida. <em>[Book].</em> 1-442, Verlag Wilhelm Engelmann, Leipzig., available online at https://books.google.com/books/about/Monographie_der_Turbellarien.html?id=LT0hAQAAMAAJ
page(s): 269; note: Does not recognise the subspecies and is followed in this by all later authors, except Vanhöffen (see Steinböck, 1932: p. 311). [details] 
status source
Graff, L. von. (1905). Marine Turbellarien Orottavas und der Küsten Europas. <em>Zeitschrift fur wissenschaftlige Zoologie.</em> 83: 68-150. With 6 plates., available online at https://www.biodiversitylibrary.org/page/43242488 [details] 
From editor or global species database
Nomenclature Graff (1905: p. 86) and Steinböck (1932: p.111) use the wrong gender of epithet: groenlandica [details]