WoRMS taxon details
Fridericia Michaelsen, 1889
137348 (urn:lsid:marinespecies.org:taxname:137348)
accepted
Genus
Enchytraeus hegemon Vejdovský, 1878 accepted as Fridericia hegemon (Vejdovský, 1878) (type by subsequent designation)
Timmodrilus Dózsa-Farkas, 1997 · unaccepted > junior subjective synonym
- Species Fridericia agilis F. Smith, 1895
- Species Fridericia agricola J. Moore, 1895
- Species Fridericia alata Nielsen & Christensen, 1959
- Species Fridericia alpica Dózsa-Farkas & Felföldi, 2018
- Species Fridericia anomala Košel, 1975
- Species Fridericia argillae Schmelz, 2003
- Species Fridericia armenica Schmelz, 2003
- Species Fridericia asymmetricoides Kasprzak, 1972
- Species Fridericia aurita Issel, 1905
- Species Fridericia auritoides Schmelz, 2003
- Species Fridericia baradlana Dózsa-Farkas, Nagy & Felföldi, 2019
- Species Fridericia bargaglii Rota, 2015
- Species Fridericia baskini Černosvitov, 1937
- Species Fridericia benti Schmelz, 2002
- Species Fridericia berkeleyensis Bell, 1936
- Species Fridericia berninii Dózsa-Farkas, 1988
- Species Fridericia bisetosa (Levinsen, 1884)
- Species Fridericia brachiata Rota, 1994
- Species Fridericia bretscheri Southern, 1907
- Species Fridericia brunensis Schlaghamerský, 2007
- Species Fridericia bubalus Sesma & Dózsa-Farkas, 1993
- Species Fridericia bulboides Nielsen & Christensen, 1959
- Species Fridericia bulbosa (Rosa, 1887)
- Species Fridericia callosa (Eisen, 1878)
- Species Fridericia chongqingensis Xie, Liang & H-Z. Wang, 1999
- Species Fridericia christeri Rota & Healy, 1999
- Species Fridericia christofferseni (Righi, 1975)
- Species Fridericia ciliotheca Schmelz & Collado, 2013
- Species Fridericia composti Schmelz, 2003
- Species Fridericia conculcata Dózsa-Farkas, 1986
- Species Fridericia connata Bretscher, 1902
- Species Fridericia connatiformis Dózsa-Farkas, 2015
- Species Fridericia crassiductata Dózsa-Farkas & Cech, 2006
- Species Fridericia cusanica Schmelz, 2003
- Species Fridericia cusanicaformis Dózsa-Farkas, Feldföldi & Y. Hong, 2015
- Species Fridericia cylindrica Springett, 1971
- Species Fridericia deformis Möller, 1971
- Species Fridericia dianchiensis J. Chen & Xie, 2008
- Species Fridericia discifera Healy, 1975
- Species Fridericia douglasensis Welch, 1914
- Species Fridericia dozsae Schmelz, 2003
- Species Fridericia dura (Eisen, 1878)
- Species Fridericia firma F. Smith & Welch, 1913
- Species Fridericia florentina Dequal, 1914
- Species Fridericia floriformis Dózsa-Farkas, Felföldi, Nagy & Hong, 2019
- Species Fridericia galba (Hoffmeister, 1843)
- Species Fridericia gamotheca Issel, 1905
- Species Fridericia gigantea Dequal, 1912
- Species Fridericia glandifera Friend, 1912
- Species Fridericia globuligera Rota, 1995
- Species Fridericia granosa Schmelz, 2003
- Species Fridericia granulocyta Dózsa-Farkas, Feldföldi & Y. Hong, 2015
- Species Fridericia gyromonodactyla Boros & Dózsa-Farkas, 2015
- Species Fridericia healyae Schmelz, 2003
- Species Fridericia hegemon (Vejdovský, 1878)
- Species Fridericia heliota Zalesskaja, Petushkov & Rodionova, 1990
- Species Fridericia humicola Bretscher, 1900
- Species Fridericia ilvana Issel, 1905
- Species Fridericia isseli Rota, 1994
- Species Fridericia lacii Dózsa-Farkas, 2009
- Species Fridericia larix Schmelz & Collado, 2005
- Species Fridericia lenta Schmelz, 2003
- Species Fridericia liangi Chen & Xie, 2009
- Species Fridericia longeaurita Boros & Dózsa-Farkas, 2015
- Species Fridericia longiducta Dózsa-Farkas, 2015
- Species Fridericia loretensis Schmelz, 2003
- Species Fridericia losangelensis Bell, 1936
- Species Fridericia maculata Issel, 1905
- Species Fridericia maculatiformis Dózsa-Farkas, 1972
- Species Fridericia magna Friend, 1899
- Species Fridericia mahunkai Dózsa-Farkas, 2013
- Species Fridericia marginata Schmelz & Collado, 2013
- Species Fridericia meridiana Rota, 2015
- Species Fridericia minor Friend, 1913
- Species Fridericia miraflores Sesma & Dózsa-Farkas, 1993
- Species Fridericia monochaeta Rota, 1995
- Species Fridericia monopera Cognetti de Martiis, 1903
- Species Fridericia montafonensis Schmelz, 1998
- Species Fridericia multisegmentata H-Z. Wang, Xie & Liang, 1999
- Species Fridericia nanningensis Xie, Liang & H-Z. Wang, 2001
- Species Fridericia nemoralis Nurminen, 1970
- Species Fridericia nielseni Möller, 1971
- Species Fridericia nix Rota, 1995
- Species Fridericia oconeensis Welch, 1914
- Species Fridericia omeri Stephenson, 1932
- Species Fridericia parasitica Černosvitov, 1928
- Species Fridericia parathalassia Schmelz, 2003
- Species Fridericia paraunisetosa Xie, Liang & H-Z. Wang, 2000
- Species Fridericia paroniana Issel, 1904
- Species Fridericia peregrinabunda Michaelsen, 1913
- Species Fridericia perrieri (Vejdovský, 1878)
- Species Fridericia phaeostriata Dózsa-Farkas, 2015
- Species Fridericia pretoriana Stephenson, 1930
- Species Fridericia profundicola Dózsa-Farkas, 1991
- Species Fridericia pyrenaica Giani, 1979
- Species Fridericia rara Rota, 2015
- Species Fridericia ratzeli (Eisen, 1872)
- Species Fridericia raxiensis Dózsa-Farkas & Felföldi, 2018
- Species Fridericia reducata Dózsa-Farkas, 1974
- Species Fridericia regularis Nielsen & Christensen, 1959
- Species Fridericia rendsinata Dózsa-Farkas, 1972
- Species Fridericia roembkei Schmelz & Collado, 2013
- Species Fridericia sardorum Cognetti, 1901
- Species Fridericia schmelzi Cech & Dózsa-Farkas, 2005
- Species Fridericia semisetosa Dózsa-Farkas, 1970
- Species Fridericia seoraksani Christensen & Dózsa-Farkas, 2012
- Species Fridericia sima Welch, 1914
- Species Fridericia singula Nielsen & Christensen, 1961
- Species Fridericia sousai Schmelz & Collado, 2013
- Species Fridericia spelaeophila Dózsa-Farkas, Nagy & Felföldi, 2019
- Species Fridericia sphaerica Dózsa-Farkas, Feldföldi & Y. Hong, 2015
- Species Fridericia stephensoni Moszyński, 1932
- Species Fridericia strenua Rota, 1995
- Species Fridericia striata (Levinsen, 1884)
- Species Fridericia szoevenyii Dózsa-Farkas & Felföldi, 2017
- Species Fridericia terrarossae Sesma & Dózsa-Farkas, 1993
- Species Fridericia transylvanica Boros & Dózsa-Farkas, 2015
- Species Fridericia tuberosa Rota, 1995
- Species Fridericia tubulosa Dózsa-Farkas, 1972
- Species Fridericia ulrikae Rota & Healy, 1999
- Species Fridericia unisetosa Xie, Liang & H-Z. Wang, 2000
- Species Fridericia viridula Issel, 1904
- Species Fridericia vixdiverticulata Sesma & Dózsa-Farkas, 1993
- Species Fridericia waldenstroemi Rota & Healy, 1999
- Species Fridericia zicsii Dózsa-Farkas & Felföldi, 2016
- Species Fridericia antarctica Beddard, 1894 accepted as Fridericia ratzeli (Eisen, 1872)
- Species Fridericia beddardi Bretscher, 1900 accepted as Fridericia ratzeli (Eisen, 1872)
- Species Fridericia belgica Černosvitov, 1936 accepted as Fridericia ratzeli (Eisen, 1872)
- Species Fridericia bichaeta Nusbaum, 1895 accepted as Fridericia bisetosa (Levinsen, 1884)
- Species Fridericia bollonsi Benham, 1915 accepted as Fridericia peregrinabunda Michaelsen, 1913
- Species Fridericia bulbifera Friend, 1914 accepted as Fridericia bulbosa (Rosa, 1887)
- Species Fridericia californica Eisen, 1904 accepted as Fridericia ratzeli (Eisen, 1872)
- Species Fridericia canadensis Dash, 1972 accepted as Fridericia ratzeli (Eisen, 1872)
- Species Fridericia caprensis Bell, 1947 accepted as Fridericia pretoriana Stephenson, 1930
- Species Fridericia carmichaeli Stephenson, 1915 accepted as Fridericia peregrinabunda Michaelsen, 1913
- Species Fridericia clara Friend, 1913 accepted as Fridericia galba (Hoffmeister, 1843)
- Species Fridericia conculata Dózsa-Farkas, 1986 accepted as Fridericia conculcata Dózsa-Farkas, 1986 (type-error)
- Species Fridericia coronata Friend, 1914 accepted as Fridericia hegemon (Vejdovský, 1878)
- Species Fridericia cylindifera Springett, 1971 accepted as Fridericia cylindrica Springett, 1971 (type-error)
- Species Fridericia digitata Cognetti, 1901 accepted as Fridericia galba (Hoffmeister, 1843)
- Species Fridericia dissimilis Dumnicka, 1998 accepted as Fridericia deformis Möller, 1971
- Species Fridericia eiseni Dózsa-Farkas, 2005 accepted as Fridericia ratzeli (Eisen, 1872)
- Species Fridericia gamothecae Issel, 1905 accepted as Fridericia gamotheca Issel, 1905 (type-error)
- Species Fridericia giniata Springett, 1971 accepted as Fridericia peregrinabunda Michaelsen, 1913
- Species Fridericia glandulosa Southern, 1907 accepted as Fridericia galba (Hoffmeister, 1843)
- Species Fridericia gracilis von Bülow, 1957 accepted as Fridericia minor Friend, 1913
- Species Fridericia hillmani Friend, 1913 accepted as Fridericia galba (Hoffmeister, 1843)
- Species Fridericia inornata Friend, 1914 (unaccepted > nomen nudum, description never published)
- Species Fridericia lobifera (Vejdovský, 1879) accepted as Fridericia ratzeli (Eisen, 1872)
- Species Fridericia macgregori Eisen, 1904 accepted as Fridericia ratzeli (Eisen, 1872)
- Species Fridericia michaelseni Bretscher, 1899 accepted as Fridericia galba (Hoffmeister, 1843)
- Species Fridericia nielseni Dash, 1972 accepted as Fridericia vancouverensis Dash, 1983 accepted as Fridericia paroniana Issel, 1904 (homonym)
- Species Fridericia novaezelandiae Beddard, 1895 (unaccepted > nomen nudum)
- Species Fridericia parva Bretscher, 1902 accepted as Fridericia bretscheri Southern, 1907 (unaccepted > junior homonym)
- Species Fridericia pseudoargentea Knöllner, 1935 accepted as Marionina southerni (Černosvitov, 1937)
- Species Fridericia pseudobulbifera Friend, 1912 accepted as Fridericia bulbifera Friend, 1914 accepted as Fridericia bulbosa (Rosa, 1887) (in the same paper pseudobulbifera was replaced by bulbifera)
- Species Fridericia pulchra Friend, 1911 accepted as Fridericia bulbosa (Rosa, 1887)
- Species Fridericia renatae Möller, 1971 accepted as Fridericia maculata Issel, 1905
- Species Fridericia reversa Friend, 1913 accepted as Fridericia galba (Hoffmeister, 1843)
- Species Fridericia rotunda Friend, 1913 accepted as Fridericia ratzeli (Eisen, 1872)
- Species Fridericia sacculata Bell, 1936 accepted as Fridericia ratzeli (Eisen, 1872)
- Species Fridericia sohlenii Rota, Healy & Erséus, 1998 accepted as Fridericia cylindrica Springett, 1971
- Species Fridericia stewarti Stephenson, 1909 accepted as Henlea ventriculosa (d'Udekem, 1854)
- Species Fridericia syracussa Dash & Mitchell, 1981 accepted as Enchytraeus syracussus (Dash & Mitchell, 1981)
- Species Fridericia tenera F. Smith & Welch, 1913 accepted as Fridericia ratzeli (Eisen, 1872)
- Species Fridericia tridiverticula Kasprzak, 1972 accepted as Fridericia galba (Hoffmeister, 1843)
- Species Fridericia udei Bretscher, 1899 accepted as Fridericia galba (Hoffmeister, 1843)
- Species Fridericia ulmicola Friend, 1898 accepted as Fridericia galba (Hoffmeister, 1843)
- Species Fridericia uniampullata Backlund, 1946 accepted as Fridericia ratzeli (Eisen, 1872)
- Species Fridericia uniglandula Stephenson, 1931 accepted as Fridericia galba (Hoffmeister, 1843)
- Species Fridericia valdensis Issel, 1905 accepted as Fridericia striata (Levinsen, 1884)
- Species Fridericia vancouverensis Dash, 1983 accepted as Fridericia paroniana Issel, 1904
- Species Fridericia whatcomae Altman, 1936 accepted as Fridericia ratzeli (Eisen, 1872)
- Species Fridericia alba J. Moore, 1895 (uncertain > nomen dubium)
- Species Fridericia alpina Bretscher, 1899 (uncertain > nomen dubium)
- Species Fridericia alpinula Bretscher, 1900 (uncertain > nomen dubium)
- Species Fridericia anglica Friend, 1912 (uncertain > taxon inquirendum)
- Species Fridericia antensteineri Bauer, 1996 (uncertain > nomen dubium)
- Species Fridericia arborea Friend, 1914 (uncertain > nomen dubium)
- Species Fridericia auriculata Bretscher, 1900 (uncertain > nomen dubium)
- Species Fridericia balsae Botea, 1976 (uncertain > nomen dubium)
- Species Fridericia bedoti Bretscher, 1904 (uncertain > nomen dubium)
- Species Fridericia biglobulata Bretscher, 1903 (uncertain > nomen dubium)
- Species Fridericia christiani Bauer, 1998 (uncertain > nomen dubium)
- Species Fridericia clitellaris Bretscher, 1900 (uncertain > nomen dubium)
- Species Fridericia cognettii Bretscher, 1904 (uncertain > nomen dubium)
- Species Fridericia densa Friend, 1913 (uncertain > taxon inquirendum)
- Species Fridericia diachaeta Bretscher, 1900 (uncertain > nomen dubium)
- Species Fridericia emarginata Bretscher, 1902 (uncertain > nomen dubium)
- Species Fridericia exserta Bretscher, 1902 (uncertain > nomen dubium)
- Species Fridericia fruttensis Bretscher, 1900 (uncertain > nomen dubium)
- Species Fridericia fuchsi Eisen, 1904 (uncertain > nomen dubium)
- Species Fridericia harrimani Eisen, 1904 (uncertain > nomen dubium)
- Species Fridericia helvetica Bretscher, 1896 (uncertain > nomen dubium)
- Species Fridericia holmesa Springett, 1971 (uncertain > nomen dubium)
- Species Fridericia humilis Friend, 1911 (uncertain > nomen dubium)
- Species Fridericia insubrica Bretscher, 1900 (uncertain > nomen dubium)
- Species Fridericia irregularis Bretscher, 1903 (uncertain > nomen dubium)
- Species Fridericia johnsoni Eisen, 1904 (uncertain > nomen dubium)
- Species Fridericia jordanensis Bell, 1962 (uncertain > nomen dubium)
- Species Fridericia kalffi Nurminen, 1973 (uncertain > nomen dubium)
- Species Fridericia kalinga Dash, Nanda & Thambi, 1978 (uncertain > nomen dubium)
- Species Fridericia lacustris Bretscher, 1899 (uncertain > nomen dubium)
- Species Fridericia leydigi (Vejdovský, 1878) (uncertain > nomen dubium)
- Species Fridericia longa J. Moore, 1895 (uncertain > nomen dubium)
- Species Fridericia microcara Friend, 1912 (uncertain > taxon inquirendum)
- Species Fridericia minuta Bretscher, 1900 (uncertain > nomen dubium)
- Species Fridericia nigrina Friend, 1913 (uncertain > nomen dubium)
- Species Fridericia obtusa Friend, 1913 (uncertain > taxon inquirendum)
- Species Fridericia oligosetosa Nusbaum, 1895 (uncertain > nomen dubium)
- Species Fridericia oliveri Benham, 1915 (uncertain > nomen dubium)
- Species Fridericia orghidani Botea, 1970 (uncertain > nomen dubium)
- Species Fridericia paranemoralis Dózsa-Farkas, 1982 (uncertain > nomen dubium)
- Species Fridericia parva J. Moore, 1895 (uncertain > nomen dubium)
- Species Fridericia peruviana Friend, 1911 (uncertain > taxon inquirendum)
- Species Fridericia polychaeta Bretscher, 1900 (uncertain > nomen dubium)
- Species Fridericia popi Botea, 1976 (uncertain > nomen dubium)
- Species Fridericia popofiana Eisen, 1904 (uncertain > nomen dubium)
- Species Fridericia quadriglobulata Bretscher, 1903 (uncertain > nomen dubium)
- Species Fridericia rosae Cognetti, 1899 (uncertain > nomen dubium)
- Species Fridericia santaebarbarae Eisen, 1904 (uncertain > nomen dubium)
- Species Fridericia santaerosae Eisen, 1904 (uncertain > nomen dubium)
- Species Fridericia silvestris (Leidy, 1882) (uncertain > nomen dubium)
- Species Fridericia simeani Botea, 1973 (uncertain > nomen dubium)
- Species Fridericia sonorae Eisen, 1904 (uncertain > nomen dubium)
- Species Fridericia sylvatica Healy, 1979 (uncertain > nomen dubium)
- Species Fridericia terrestris Bretscher, 1900 (uncertain > nomen dubium)
- Species Fridericia tirolensis Schmidegg, 1938 (uncertain > nomen dubium)
- Species Fridericia tusca Dequal, 1914 (uncertain > nomen dubium)
- Species Fridericia valdarnensis Dequal, 1914 (uncertain > nomen dubium)
- Species Fridericia variata Bretscher, 1902 (uncertain > nomen dubium)
- Species Fridericia zykoffi Vejdovský in Zykoff, 1904 (uncertain > nomen dubium)
marine, fresh, terrestrial
recent only
Michaelsen, W. (1889). Synopsis der Enchytraeiden. <em>Abhandlungen aus dem Gebiete der Naturwissenschaften.</em> 11: 1-60. [details]
Etymology named in honour of W. Michaelsen's father Friedrich Michaelsen
Etymology named in honour of W. Michaelsen's father Friedrich Michaelsen [details]
Martin, P.; Reynolds, J.; van Haaren, T. (2024). World List of Marine Oligochaeta. Fridericia Michaelsen, 1889. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=137348 on 2024-11-21
Date
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The webpage text is licensed under a Creative Commons Attribution 4.0 License
original description
Michaelsen, W. (1889). Synopsis der Enchytraeiden. <em>Abhandlungen aus dem Gebiete der Naturwissenschaften.</em> 11: 1-60. [details]
original description (of Timmodrilus Dózsa-Farkas, 1997) Dózsa-Farkas, K. (1997). Timmodrilus gen. п., a new genus from the family Enchytraeidae (Oligochaeta). <em>Opusc. Zool. Budapest.</em> 29-30: 49-52. [details] Available for editors [request]
basis of record Erséus, C.; Healy, B.M. (2001). Oligochaeta, <B><I>in</I></B>: Costello, M.J. <i>et al.</i> (Ed.) (2001). <i>European register of marine species: a check-list of the marine species in Europe and a bibliography of guides to their identification. Collection Patrimoines Naturels,</i> 50: pp. 231-234 (look up in IMIS) [details]
additional source Beddard, F.E. (1895). A monograph of the order of Oligochaeta. <em>[Book].</em> 769 pp. The Clarendon Press, Oxford., available online at https://www.biodiversitylibrary.org/item/71343
page(s): 341 [details]
additional source Glasby, Christopher J.; Read, Geoffrey B.; Lee, Kenneth E.; Blakemore, R.J.; Fraser, P.M.; Pinder, A.M.; Erséus, C.; Moser, W.E.; Burreson, E.M.; Govedich, F.R.; Davies, R.W.; Dawson, E.W. (2009). Phylum Annelida: bristleworms, earthworms, leeches. <em>[Book chapter].</em> Chapt 17, pp. 312-358. in: Gordon, D.P. (Ed.) (2009). New Zealand inventory of biodiversity: 1. Kingdom Animalia: Radiata, Lophotrochozoa, Deuterostomia. Canterbury University Press, Christchurch. [details] Available for editors [request]
additional source Nielsen, C. O.; Christensen, B. (1959). The Enchytraeidae: critical revision and taxonomy of European species (Studies on Enchytraeidae VII). <em>Natura Jutlandica.</em> 8-9: 1-160.
page(s): 68 [details] Available for editors [request]
additional source Hayward, P.J. & J.S. Ryland (Eds.). (1990). The marine fauna of the British Isles and North-West Europe: 1. Introduction and protozoans to arthropods. <em>Clarendon Press: Oxford, UK.</em> 627 pp. (look up in IMIS) [details] Available for editors [request]
subsequent type designation Apstein, C. (1915). Nomina conservanda. Sitzungsberichte der Gesellschaft Naturforschender Freunde zu Berlin, 5, 119-202
page(s): 138; note: Michaelsen in Apstein 1915 [details]
original description (of Timmodrilus Dózsa-Farkas, 1997) Dózsa-Farkas, K. (1997). Timmodrilus gen. п., a new genus from the family Enchytraeidae (Oligochaeta). <em>Opusc. Zool. Budapest.</em> 29-30: 49-52. [details] Available for editors [request]
basis of record Erséus, C.; Healy, B.M. (2001). Oligochaeta, <B><I>in</I></B>: Costello, M.J. <i>et al.</i> (Ed.) (2001). <i>European register of marine species: a check-list of the marine species in Europe and a bibliography of guides to their identification. Collection Patrimoines Naturels,</i> 50: pp. 231-234 (look up in IMIS) [details]
additional source Beddard, F.E. (1895). A monograph of the order of Oligochaeta. <em>[Book].</em> 769 pp. The Clarendon Press, Oxford., available online at https://www.biodiversitylibrary.org/item/71343
page(s): 341 [details]
additional source Glasby, Christopher J.; Read, Geoffrey B.; Lee, Kenneth E.; Blakemore, R.J.; Fraser, P.M.; Pinder, A.M.; Erséus, C.; Moser, W.E.; Burreson, E.M.; Govedich, F.R.; Davies, R.W.; Dawson, E.W. (2009). Phylum Annelida: bristleworms, earthworms, leeches. <em>[Book chapter].</em> Chapt 17, pp. 312-358. in: Gordon, D.P. (Ed.) (2009). New Zealand inventory of biodiversity: 1. Kingdom Animalia: Radiata, Lophotrochozoa, Deuterostomia. Canterbury University Press, Christchurch. [details] Available for editors [request]
additional source Nielsen, C. O.; Christensen, B. (1959). The Enchytraeidae: critical revision and taxonomy of European species (Studies on Enchytraeidae VII). <em>Natura Jutlandica.</em> 8-9: 1-160.
page(s): 68 [details] Available for editors [request]
additional source Hayward, P.J. & J.S. Ryland (Eds.). (1990). The marine fauna of the British Isles and North-West Europe: 1. Introduction and protozoans to arthropods. <em>Clarendon Press: Oxford, UK.</em> 627 pp. (look up in IMIS) [details] Available for editors [request]
subsequent type designation Apstein, C. (1915). Nomina conservanda. Sitzungsberichte der Gesellschaft Naturforschender Freunde zu Berlin, 5, 119-202
page(s): 138; note: Michaelsen in Apstein 1915 [details]
From editor or global species database
Etymology named in honour of W. Michaelsen's father Friedrich Michaelsen [details]