WoRMS name details
Macrorhynchus Graff, 1882
155215 (urn:lsid:marinespecies.org:taxname:155215)
unaccepted > junior homonym
Genus
- Subgenus Macrorhynchus (Opisthocystis) Sekera, 1911 accepted as Opisthocystis Sekera, 1911
- Species Macrorhynchus assimilis (Levinsen, 1879) Graff, 1882 accepted as Polycystis assimilis (Levinsen, 1879) Graff, 1913 accepted as Porrocystis assimilis (Levinsen, 1879) Karling, 1952
- Species Macrorhynchus coeruleus Fuhrmann, 1898 accepted as Polycystis mamertina (Graff, 1874) Graff, 1905 accepted as Progyrator mamertinus (Graff, 1874) Reisinger, 1926 (See Graff (1905; p. 121, 131))
- Species Macrorhynchus crocea (Fabricius, 1826) Graff, 1882 accepted as Graffiellus croceus (Fabricius, 1826) Hornung, 2016 (Incorrect gender agreement)
- Species Macrorhynchus croceus (Fabricius, 1826) Graff, 1882 accepted as Graffiellus croceus (Fabricius, 1826) Hornung, 2016 (unaccepted > superseded combination)
- Species Macrorhynchus dolichocephalus Pereyaslawzewa, 1892 accepted as Paulodora dolichocephala (Pereyaslawzewa, 1892) Artois & Schockaert, 1998
- Species Macrorhynchus groenlandicus (Levinsen, 1879) Graff, 1882 accepted as Graffiellus groenlandicus (Levinsen, 1879) Hornung, 2016
- Species Macrorhynchus helgolandicus (Mecznikow, 1865) Graff, 1882 accepted as Phonorhynchus helgolandicus (Mecznikow, 1865) Graff, 1905
- Species Macrorhynchus immundus (Schmidt, 1857) Graff, 1882 accepted as Polycystis immundus (Schmidt, 1857) Graff, 1905
- Species Macrorhynchus leucophraeus (Fabricius, 1826) Graff, 1882 accepted as Polycystis leucophraeus (Fabricius, 1826) Graff, 1905
- Species Macrorhynchus mamertinus (Graff, 1874) Graff, 1882 accepted as Polycystis mamertina (Graff, 1874) Graff, 1905 accepted as Progyrator mamertinus (Graff, 1874) Reisinger, 1926
- Species Macrorhynchus manusferrea Artois & Schockaert, 2001 accepted as Graffiellus manusferrea (Artois & Schockaert, 2001) Hornung, 2016
- Species Macrorhynchus minutus (Uljanin, 1870) Graff, 1882 accepted as Polycystis minuta (Uljanin, 1870) Graff, 1905 accepted as Rogneda minuta Uljanin, 1870
- Species Macrorhynchus naegelii (Kölliker, 1845) Graff, 1882 accepted as Polycystis naegelii Kölliker, 1845
- Species Macrorhynchus papillatus (Mereschkowsky, 1878) Graff, 1882 accepted as Polycystis papillatus (Mereschkowsky, 1878) Graff, 1905
- Species Macrorhynchus spiralis Pereyaslawzewa, 1892 accepted as Acrorhynchus spiralis (Pereyaslawzewa, 1892) Graff, 1913 accepted as Acrorhynchides spiralis (Pereyaslawzewa, 1892) Strand, 1928
- Species Macrorhynchus yagana (Marcus, 1954) Evdonin, 1977 accepted as Marcusia yagana (Marcus, 1954) Artois & Schockaert, 1998
marine, brackish, fresh, terrestrial
recent only
masculine
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 [details] 
Nomenclature Junior homonym of Macrorhynchus Dunker, 1843
Nomenclature Junior homonym of Macrorhynchus Dunker, 1843 [details]
Tyler, S., Artois, T.; Schilling, S.; Hooge, M.; Bush, L.F. (eds) (2006-2025). World List of turbellarian worms: Acoelomorpha, Catenulida, Rhabditophora. Macrorhynchus Graff, 1882. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=155215 on 2025-07-09
Date
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Nomenclature
original description
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 [details]
basis of record Tom Artois; Ernest Schockaert. (2005-2017). World database of Proseriata and Kalyptorhynchia. (look up in IMIS) [details]
basis of record Tom Artois; Ernest Schockaert. (2005-2017). World database of Proseriata and Kalyptorhynchia. (look up in IMIS) [details]
From editor or global species database
Nomenclature Junior homonym of Macrorhynchus Dunker, 1843 [details]
