白線蚓屬（學名：_Fridericia_）為線蚓科的一個屬。又名笏白蚓。棲居在土壤內，透明或呈灰白色，因此俗稱白蟲。世界性分布。中國現僅發現球腎白線蚓 1 種，分布在南京、海南島等地。



下屬物種

本屬包括以下物種：


* _Fridericia agilis_ F.Smith, 1895

* _Fridericia agricola_ J.Moore, 1895

* _Fridericia alata_ Nielsen & Christensen, 1959

* _Fridericia alba_ J.Moore, 1895

* _Fridericia alpica_ Dózsa-Farkas & Felföldi, 2018

* _Fridericia alpina_ Bretscher, 1899

* _Fridericia alpinula_ Bretscher, 1900

* _Fridericia anglica_ Friend, 1912

* _Fridericia anomala_ Košel, 1975

* _Fridericia antensteineri_ Bauer, 1996

* _Fridericia arborea_ Friend, 1914

* _Fridericia argillae_ Schmelz, 2003

* _Fridericia armenica_ Schmelz, 2003

* _Fridericia asymmetricoides_ Kasprzak, 1972

* _Fridericia auriculata_ Bretscher, 1900

* _Fridericia aurita_ Issel, 1905

* _Fridericia auritoides_ Schmelz, 2003

* _Fridericia balsae_ Botea, 1976

* _Fridericia baradlana_ Dózsa-Farkas, Nagy & Felföldi, 2019

* _Fridericia bargaglii_ Rota, 2015

* _Fridericia baskini_ Černosvitov, 1937

* _Fridericia bedoti_ Bretscher, 1904

* _Fridericia benti_ Schmelz, 2002

* _Fridericia berkeleyensis_ Bell, 1936

* _Fridericia berninii_ Dózsa-Farkas, 1988

* _Fridericia biglobulata_ Bretscher, 1903

* _Fridericia bisetosa_ (Levinsen, 1884)

* _Fridericia brachiata_ Rota, 1994

* _Fridericia bretscheri_ Southern, 1907

* _Fridericia brunensis_ Schlaghamerský, 2007

* _Fridericia bubalus_ Sesma & Dózsa-Farkas, 1993

* _Fridericia bulboides_ Nielsen & Christensen, 1959

* 球腎白線蚓 _Fridericia bulbosa_ (Rosa, 1887)

* _Fridericia callosa_ (Eisen, 1878)

* _Fridericia chongqingensis_ Xie, Liang & H-Z.Wang, 1999

* _Fridericia christeri_ Rota & Healy, 1999

* _Fridericia christiani_ Bauer, 1998

* _Fridericia christofferseni_ (Righi, 1975)

* _Fridericia ciliotheca_ Schmelz & Collado, 2013

* _Fridericia clitellaris_ Bretscher, 1900

* _Fridericia cognettii_ Bretscher, 1904

* _Fridericia composti_ Schmelz, 2003

* _Fridericia conculcata_ Dózsa-Farkas, 1986

* _Fridericia connata_ Bretscher, 1902

* _Fridericia connatiformis_ Dózsa-Farkas, 2015

* _Fridericia crassiductata_ Dózsa-Farkas & Cech, 2006

* _Fridericia cusanica_ Schmelz, 2003

* _Fridericia cusanicaformis_ Dózsa-Farkas, Feldföldi & Y.Hong, 2015

* _Fridericia cylindrica_ Springett, 1971

* _Fridericia deformis_ Möller, 1971

* _Fridericia diachaeta_ Bretscher, 1900

* _Fridericia dianchiensis_ J.Chen & Xie, 2008

* _Fridericia discifera_ Healy, 1975

* _Fridericia douglasensis_ Welch, 1914

* _Fridericia dozsae_ Schmelz, 2003

* _Fridericia dura_ (Eisen, 1879)

* _Fridericia exserta_ Bretscher, 1902

* _Fridericia firma_ F.Smith & Welch, 1913

* _Fridericia florentina_ Dequal, 1914

* _Fridericia floriformis_ Dózsa-Farkas, Felföldi, Nagy & Hong, 2019

* _Fridericia fruttensis_ Bretscher, 1900

* _Fridericia fuchsi_ Eisen, 1904

* _Fridericia galba_ (Hoffmeister, 1843)

* _Fridericia gamotheca_ Issel, 1905

* _Fridericia gigantea_ Dequal, 1912

* _Fridericia glandifera_ Friend, 1912

* _Fridericia globuligera_ Rota, 1995

* _Fridericia granosa_ Schmelz, 2003

* _Fridericia granulocyta_ Dózsa-Farkas, Feldföldi & Y.Hong, 2015

* _Fridericia gyromonodactyla_ Boros & Dózsa-Farkas, 2015

* _Fridericia harrimani_ Eisen, 1904

* _Fridericia healyae_ Schmelz, 2003

* _Fridericia hegemon_ (Vejdovský, 1878)

* _Fridericia heliota_ Zalesskaja, Petushkov & Rodionova, 1990

* _Fridericia helvetica_ Bretscher, 1896

* _Fridericia holmesa_ Springett, 1971

* _Fridericia humicola_ Bretscher, 1900

* _Fridericia humilis_ Friend, 1911

* _Fridericia ilvana_ Issel, 1905

* _Fridericia insubrica_ Bretscher, 1900

* _Fridericia irregularis_ Bretscher, 1903

* _Fridericia isseli_ Rota, 1994

* 詹森白線蚓 _Fridericia johnsoni_ Eisen, 1904

* _Fridericia jordanensis_ Bell, 1962

* _Fridericia kalffi_ Nurminen, 1973

* _Fridericia kalinga_ Dash, Nanda & Thambi, 1978

* _Fridericia lacii_ Dózsa-Farkas, 2009

* _Fridericia lacustris_ Bretscher, 1899

* _Fridericia larix_ Schmelz & Collado, 2005

* _Fridericia lenta_ Schmelz, 2003

* _Fridericia leydigi_ (Vejdovský, 1878)

* _Fridericia liangi_ Chen & Xie, 2009

* _Fridericia longa_ J.Moore, 1895

* _Fridericia longeaurita_ Boros & Dózsa-Farkas, 2015

* _Fridericia longiducta_ Dózsa-Farkas, 2015

* _Fridericia loretensis_ Schmelz, 2003

* _Fridericia losangelensis_ Bell, 1936

* _Fridericia maculata_ Issel, 1905

* _Fridericia maculatiformis_ Dózsa-Farkas, 1972

* _Fridericia magna_ Friend, 1899

* _Fridericia mahunkai_ Dózsa-Farkas, 2013

* _Fridericia marginata_ Schmelz & Collado, 2013

* _Fridericia meridiana_ Rota, 2015

* _Fridericia microcara_ Friend, 1912

* 小白線蚓 _Fridericia minor_ Friend, 1913

* _Fridericia minuta_ Bretscher, 1900

* _Fridericia miraflores_ Sesma & Dózsa-Farkas, 1993

* _Fridericia monochaeta_ Rota, 1995

* _Fridericia monopera_ Cognetti de Martiis, 1903

* _Fridericia montafonensis_ Schmelz, 1998

* _Fridericia multisegmentata_ H-Z.Wang, Xie & Liang, 1999

* _Fridericia nanningensis_ Xie, Liang & H-Z.Wang, 2001

* _Fridericia nemoralis_ Nurminen, 1970

* _Fridericia nielseni_ Möller, 1971

* _Fridericia nigrina_ Friend, 1913

* _Fridericia nix_ Rota, 1995

* _Fridericia obtusa_ Friend, 1913

* _Fridericia oconeensis_ Welch, 1914

* _Fridericia oligosetosa_ Nusbaum, 1895

* _Fridericia oliveri_ Benham, 1915

* _Fridericia omeri_ Stephenson, 1932

* _Fridericia orghidani_ Botea, 1970

* _Fridericia paranemoralis_ Dózsa-Farkas, 1982

* _Fridericia parasitica_ Černosvitov, 1928

* _Fridericia parathalassia_ Schmelz, 2003

* _Fridericia paraunisetosa_ Xie, Liang & H-Z.Wang, 2000

* _Fridericia paroniana_ Issel, 1904

* _Fridericia parva_ J.Moore, 1895

* _Fridericia peregrinabunda_ Michaelsen, 1913

* _Fridericia perrieri_ (Vejdovský, 1878)

* _Fridericia peruviana_ Friend, 1911

* _Fridericia phaeostriata_ Dózsa-Farkas, 2015

* _Fridericia polychaeta_ Bretscher, 1900

* _Fridericia popi_ Botea, 1976

* _Fridericia popofiana_ Eisen, 1904

* _Fridericia pretoriana_ Stephenson, 1930

* _Fridericia profundicola_ Dózsa-Farkas, 1991

* _Fridericia pyrenaica_ Giani, 1979

* _Fridericia quadriglobulata_ Bretscher, 1903

* _Fridericia rara_ Rota, 2015

* _Fridericia ratzeli_ (Eisen, 1872)

* _Fridericia raxiensis_ Dózsa-Farkas & Felföldi, 2018

* _Fridericia reducata_ Dózsa-Farkas, 1974

* _Fridericia regularis_ Nielsen & Christensen, 1959

* _Fridericia rendsinata_ Dózsa-Farkas, 1972

* _Fridericia roembkei_ Schmelz & Collado, 2013

* _Fridericia rosae_ Cognetti, 1899

* _Fridericia santaebarbarae_ Eisen, 1904

* _Fridericia santaerosae_ Eisen, 1904

* _Fridericia sardorum_ Cognetti, 1901

* _Fridericia schmelzi_ Cech & Dózsa-Farkas, 2005

* _Fridericia semisetosa_ Dózsa-Farkas, 1970

* _Fridericia seoraksani_ Christensen & Dózsa-Farkas, 2012

* _Fridericia silvestris_ (Leidy, 1882)

* _Fridericia sima_ Welch, 1914

* _Fridericia simeani_ Botea, 1973

* _Fridericia singula_ Nielsen & Christensen, 1961

* _Fridericia sonorae_ Eisen, 1904

* _Fridericia sousai_ Schmelz & Collado, 2013

* _Fridericia spelaeophila_ Dózsa-Farkas, Nagy & Felföldi, 2019

* _Fridericia sphaerica_ Dózsa-Farkas, Feldföldi & Y.Hong, 2015

* _Fridericia stephensoni_ Moszyński, 1932

* _Fridericia strenua_ Rota, 1995

* _Fridericia striata_ (Levinsen, 1884)

* _Fridericia sylvatica_ Healy, 1979

* _Fridericia szoevenyii_ Dózsa-Farkas & Felföldi, 2017

* _Fridericia terrarossae_ Sesma & Dózsa-Farkas, 1993

* _Fridericia terrestris_ Bretscher, 1900

* _Fridericia tirolensis_ Schmidegg, 1938

* _Fridericia transylvanica_ Boros & Dózsa-Farkas, 2015

* _Fridericia tuberosa_ Rota, 1995

* _Fridericia tubulosa_ Dózsa-Farkas, 1972

* _Fridericia tusca_ Dequal, 1914

* _Fridericia ulrikae_ Rota & Healy, 1999

* _Fridericia unisetosa_ Xie, Liang & H-Z.Wang, 2000

* _Fridericia valdarnensis_ Dequal, 1914

* _Fridericia variata_ Bretscher, 1902

* _Fridericia viridula_ Issel, 1904

* _Fridericia vixdiverticulata_ Sesma & Dózsa-Farkas, 1993

* _Fridericia waldenstroemi_ Rota & Healy, 1999

* _Fridericia zicsii_ Dózsa-Farkas & Felföldi, 2016

* _Fridericia zykoffi_ Vejdovský, 1904



參考文獻