Duvalius

***Duvalius***  er en slekt av billene i delgruppen (underfamilien) skyggeløpere (Trechinae) i familiegruppen løpebiller. 

## Utseende
Små til middelsstore (ca. 5 millimeter), spinkle, blanke, rødbrunlige løpebiller med lange antenner. De har reduserte øyne og er blinde.

## Levevis
Artene lever i huler, der de trolig ernærer seg av andre smådyr.

## Utbredelse
Slekten er utbredt i hulesystemer i Frankrike, Italia, på Balkan, i Lilleasia og Kaukasus.

## Systematisk inndeling
Systematikken følger Carabidae of the World. 

* ordenen biller,** Coleoptera** Linnaeus, 1758
** underordenen Adephaga Schellenberg, 1806
*** overfamilien løpebiller og vannkalver, **[[Caraboidea]]** Latreille, 1802
**** familien  ** [[løpebiller]]**, Carabidae Latreille, 1802
***** underfamilie **[[skyggeløpere]]** Trechinae Bonelli, 1810
****** stammen **[[Trechini]]** Bonelli, 1810 
******* delgruppe *[[Trechina]]* Bonelli, 1810
******** Slekten ***Duvalius*** Delarouzee, 1859 
********* Underslekten *Biharotrechus* Bokor, 1922
********** *[[Duvalius abnormis]]* Knirsch, 1913
********** *[[Duvalius bedelensis]]* Janak & P. Moravac, 1989
********** *[[Duvalius bekchievi]]* Gueorgiev & Kostova, 2011
********** *[[Duvalius beshkovi]]* Coiffait, 1970
********** *[[Duvalius biokovensis]]* Holdhaus, 1911
********** *[[Duvalius breitianus]]* Knirsch, 1912
********** *[[Duvalius brevipilosus]]* Knirsch, 1927
********** *[[Duvalius budae]]* Kenderessy, 1879
********** *[[Duvalius cicioarae]]* Jeannel, 1930
********** *[[Duvalius cognatus]]* J. Frivaldszky, 1879
********** *[[Duvalius coiffaiti]]* Decou, 1967
********** *[[Duvalius comes]]* Scheibel, 1934
********** *[[Duvalius droveniki]]* Magrini, 1998
********** *[[Duvalius durmitorensis]]* Apfelbeck, 1904
********** *[[Duvalius edithae]]* Janak & P. Moravec, 1989
********** *[[Duvalius golesensis]]* Winkler, 1926
********** *[[Duvalius hegeduesii]]* J. Frivaldszky, 1880
********** *[[Duvalius herculis]]* J. Frivaldszky, 1889
********** *[[Duvalius hickeri]]* Knirsch, 1913
********** *[[Duvalius hurkai]]* Janak & P. Moravec, 1989
********** *[[Duvalius kanabei]]* Csiki, 1940
********** *[[Duvalius knirschi]]* Janak & P. Monavec, 1989
********** *[[Duvalius laevigatus]]* Bokor, 1913
********** *[[Duvalius maglicensis]]* Winkler, 1933
********** *[[Duvalius mallaszii]]* Csiki, 1901
********** *[[Duvalius mandibularis]]* Jeannel, 1930
********** *[[Duvalius mariannae]]* Knirsch, 1924
********** *[[Duvalius meschniggi]]* Meixner, 1928
********** *[[Duvalius milleri]]* J. Frivaldszky, 1862
********** *[[Duvalius nannus]]* Jeannel, 1931
********** *[[Duvalius oltenicus]]* Jeannel, 1928
********** *[[Duvalius paroecus]]* J. Frivaldszky, 1865
********** *[[Duvalius peristericus]]* J. Muller, 1914
********** *[[Duvalius pilifer]]* Ganglbauer, 1891
********** *[[Duvalius redtenbacheri]]* I. Frivaldszky von Frivald & J. Frivaldszky, 1857 
********** *[[Duvalius roseni]]* Jeannel, 1929
********** *[[Duvalius scarisoarae]]* Knirsch, 1913
********** *[[Duvalius semecensis]]* Winkler, 1926
********** *[[Duvalius speiseri]]* Ganglbauer, 1892
********** *[[Duvalius spiessi]]* Jeannel & Mallasz, 1929
********** *[[Duvalius spinifer]]* Jeannel, 1928
********** *[[Duvalius stilleri]]* Reitter, 1913
********** *[[Duvalius sziladyi]]* Csiki, 1904
********** *[[Duvalius transcarpathicus]]* Shilenkov & Rizun, 1989
********** *[[Duvalius trescavicensis]]* Ganglbauer, 1891
********** *[[Duvalius voitestii]]* Jeannel, 1930
********** *[[Duvalius wercharatskii]]* Rizun & Yanitskiy, 1994
********** *[[Duvalius winneguthi]]* Apfelbeck, 1907
********* Underslekten *Duvalius* (i snever forstand)
********** *[[Duvalius adelphus]]* Magrini, Petrioli, Degiovanni & Bastianini, 2008
********** *[[Duvalius aliciae]]* Magrini, Petrioli, Degiovanni & Bastianini, 2008
********** *[[Duvalius andreinii]]* (Gestro, 1907)
********** *[[Duvalius andreuccii]]* Magrini & Vanni, 1984
********** *[[Duvalius annamariae]]* Vanni & Magrini, 1989
********** *[[Duvalius antonellae]]* Casale, Giachino, Vailati & Vigna Taglianti, 1996
********** *[[Duvalius apuanus]]* Dodero, 1917
********** *[[Duvalius aroaniae]]* Casale, Giachino, Vailati & Vigna Taglianti, 1996
********** *[[Duvalius auberti]]* Grenier, 1864
********** *[[Duvalius auruncus]]* Vigna Taglianti & Magrini, 2008
********** *[[Duvalius ausonicus]]* Vigna Taglianti & Magrini, 2008
********** *[[Duvalius avoni]]* Vigna Taglianti & Magrini, 2008
********** *[[Duvalius balazuci]]* Bruneau de Mire, 1948
********** *[[Duvalius baldensis]]* Putzeys, 1870
********** *[[Duvalius balearicus]]* Henrot, 1964
********** *[[Duvalius bastianini]]* Magrini, 1998
********** *[[Duvalius battonii]]* Straneo, 1959
********** *[[Duvalius bensae]]* Castro, 1892
********** *[[Duvalius bertagnii]]* Magrini, 1998
********** *[[Duvalius berthae]]* (Jeannel, 1910)
********** *[[Duvalius bianchii]]* Jeannel, 1928
********** *[[Duvalius bischoffi]]* Maschnigg, 1936
********** *[[Duvalius boldorii]]* Jeannel, 1926
********** *[[Duvalius bonadonius]]* Giordan & Raffaldi, 1982
********** *[[Duvalius bonzanoi]]* Casale & Vigna Taglianti, 1990
********** *[[Duvalius boschi]]* Jeannel, 1929
********** *[[Duvalius brandisi]]* Ganglbauer, 1896
********** *[[Duvalius brandmayri]]* Vigna Taglianti & Magrini, 2008
********** *[[Duvalius breiti]]* Ganglbauer, 1900
********** *[[Duvalius brucki]]* (Piccioli, 1870)
********** *[[Duvalius brujasi]]* Sainte-Claire Deville, 1901
********** *[[Duvalius cadurcus]]* Jeannel, 1955
********** *[[Duvalius cailloli]]* Sainte-Claire Deville, 1902
********** *[[Duvalius calandrii]]* Casale & Vigna Taglianti, 1990
********** *[[Duvalius canevae]]* Gestro, 1885
********** *[[Duvalius caoduroi]]* Pace, 1986
********** *[[Duvalius carantii]]* Sella, 1874
********** *[[Duvalius carchinii]]* Vigna Taglianti, Magrini & Vanni, 1993
********** *[[Duvalius casalei]]* Sciaky, 1992
********** *[[Duvalius casellii]]* Gestro, 1898
********** *[[Duvalius cerrutii]]* Sbordoni & Di Domenico, 1967
********** *[[Duvalius cirocchii]]* Magrini & Vanni, 1986
********** *[[Duvalius clairi]]* Abeille de Perrin, 1881
********** *[[Duvalius comottii]]* Casale, Giachino, Vailati & Vigna Taglianti, 1996
********** *[[Duvalius consortii]]* Magrini & Degiovanni, 2006
********** *[[Duvalius convexicollis]]* Peyerimhoff, 1904
********** *[[Duvalius cornilloni]]* Giordan & Raffaldi, 1998
********** *[[Duvalius curtii]]* Giordan & Raffaldi, 1983
********** *[[Duvalius dattii]]* Vigna Taglianti & Magrini, 2008
********** *[[Duvalius degiovannii]]* Magrini & Vanni, 1985
********** *[[Duvalius delphinensis]]* Abeille de Perrin, 1869
********** *[[Duvalius diaphanus]]* Rottenberg, 1874
********** *[[Duvalius didonnai]]* Magrini, Vanni & Inguscio, 1996
********** *[[Duvalius diniensis]]* Peyerimhoff, 1904
********** *[[Duvalius doderoi]]* Gestro, 1885
********** *[[Duvalius dolops]]* Jeannel, 1937
********** *[[Duvalius doriae]]* Fairmaire, 1859
********** *[[Duvalius dragacevensis]]* S.Curcic, Pavicevic & B.Curcic, 2001
********** *[[Duvalius exaratus]]* Schaum, 1860
********** *[[Duvalius fodori]]* Scheibel, 1937
********** *[[Duvalius franchettii]]* Luigioni, 1926
********** *[[Duvalius franziniorum]]* Vigna Taglianti & Magrini, 2008
********** *[[Duvalius fuchsi]]* Scheibel, 1937
********** *[[Duvalius fulvii]]* Casale, Giachino, Vailati & Vigna Taglianti, 1996
********** *[[Duvalius gabriellavernae]]* Casale, Giachino, Vailati & Vigna Taglianti, 1999
********** *[[Duvalius genesti]]* Casale & Vigna Taglianti, 1984
********** *[[Duvalius gentilei]]* Gestro, 1885
********** *[[Duvalius georgii]]* J. Muller, 1922
********** *[[Duvalius gestroi]]* Dodero, 1900
********** *[[Duvalius ghidinii]]* Gestro & Dodero, 1909
********** *[[Duvalius giachinoi]]* Casale & Vigna Taglianti, 1990
********** *[[Duvalius graecus]]* Casale, Giachino, Vailati & Vigna Taglianti, 1996
********** *[[Duvalius gregoi]]* Maghradze, Bajadze, Lohaj & Faille, 2025
********** *[[Duvalius guareschii]]* Moscandini, 1950
********** *[[Duvalius hartigi]]* Magrini, Bavieri & Vigna Taglianti, 2006
********** *[[Duvalius innamoratorum]]* Magrini & Cirocchi, 2002
********** *[[Duvalius iolandae]]* Magrini & Vanni, 1986
********** *[[Duvalius iuliae]]* Casale, Giachino, Vailati & Vigna Taglianli, 1996
********** *[[Duvalius iulianae]]* Vigna Taglianti & Casale, 1973
********** *[[Duvalius jureceki]]* Dodeno, 1917
********** *[[Duvalius krueperi]]* Schaum, 1862
********** *[[Duvalius kyllenicus]]* Scheibel, 1937
********** *[[Duvalius laneyriei]]* J. Ochs, 1948
********** *[[Duvalius lantosquensis]]* Abeille da Perrin, 1881
********** *[[Duvalius latellai]]* Vigna Taglianti & Magrini, 2008
********** *[[Duvalius laurentii]]* Magrini & Bastianini, 2003
********** *[[Duvalius lemairei]]* Giordan & Raffaldi, 1982
********** *[[Duvalius leonhardi]]* Reitter, 1901
********** *[[Duvalius lepinensis]]* Cenuti, 1950
********** *[[Duvalius lespesii]]* Fairmaire, 1867
********** *[[Duvalius longhii]]* Comolli, 1837
********** *[[Duvalius lucarellii]]* Casale & Vigna Taglianti, 1990
********** *[[Duvalius lydiae]]* Vigna Taglianti & Magrini, 2008
********** *[[Duvalius magdelainei]]* Jeannel, 1914
********** *[[Duvalius magistrettianus]]* Schatzmayr, 1940
********** *[[Duvalius maglianoi]]* Giordan & Raffaldi, 1983
********** *[[Duvalius marii]]* Vanni, Magrini & Pennisi, 1991
********** *[[Duvalius matocqi]]* Giordan, 1987
********** *[[Duvalius meixneri]]* Kreissl, 1993
********** *[[Duvalius merisioi]]* Casale, Giachino, Vailati & Vigna Taglianti, 1996
********** *[[Duvalius milenae]]* Casale, 1983
********** *[[Duvalius minozzii]]* Dodero, 1917
********** *[[Duvalius mirei]]* Deuve, 2001
********** *[[Duvalius mixanigi]]* Daffner, 1993
********** *[[Duvalius moczarskyi]]* J. Muller, 1917
********** *[[Duvalius montisageli]]* Jeannel, 1947
********** *[[Duvalius montisoetae]]* Casale, 1987
********** *[[Duvalius morisii]]* Vigna Taglianti & Casale, 1973
********** *[[Duvalius muelleri]]* Winkler, 1933
********** *[[Duvalius muriauxi]]* Jeannel, 1957
********** *[[Duvalius nambinensis]]* Boldori, 1935
********** *[[Duvalius nardii]]* Vigna Taglianti & Magrini, 2008
********** *[[Duvalius occitanus]]* Casale & Vigna Taglianti, 1993
********** *[[Duvalius ochsi]]* Dodero, 1921
********** *[[Duvalius oertzeni]]* L. Miller, 1884
********** *[[Duvalius olympiadicus]]* Scheibel, 1937
********** *[[Duvalius oscus]]* A. Franzini & C. Franzini, 1984
********** *[[Duvalius parnassianus]]* Deuve, 2001
********** *[[Duvalius paulinae]]* (Fagniez, 1922)
********** *[[Duvalius pecoudi]]* Jeannel, 1937
********** *[[Duvalius pennisii]]* Magrini & Vanni, 1984
********** *[[Duvalius perrinae]]* Giordan, 1989
********** *[[Duvalius pominii]]* Schatzmayr, 1943
********** *[[Duvalius raffaldii]]* Curti, 1981
********** *[[Duvalius ramorinii]]* (Gestro, 1887)
********** *[[Duvalius raymondi]]* Delarouzee, 1859
********** *[[Duvalius regiszogui]]* Maschnigg, 1936
********** *[[Duvalius roberti]]* Abeille de Perrin, 1903
********** *[[Duvalius rossii]]* Magrini & Vanni, 1991
********** *[[Duvalius ruffoi]]* Magistretti, 1956
********** *[[Duvalius sardous]]* (Dodero, 1917)
********** *[[Duvalius sbordonii]]* Vigna Taglianti, Genest & Sciaky, 1980
********** *[[Duvalius sclanoi]]* Magrini & Vanni, 1996
********** *[[Duvalius sicardi]]* Fagniez, 1923
********** *[[Duvalius siculus]]* (Baudi di Selva, 1882)
********** *[[Duvalius silvestrii]]* (Gestro, 1896)
********** *[[Duvalius simoni]]* (Abeille de Perrin, 1881)
********** *[[Duvalius smolikanus]]* Casale, Giachino, Vailati & Vigna Taglianti, 1996
********** *[[Duvalius spaethi]]* (Ganglbauer, 1904)
********** *[[Duvalius springeri]]* (J. Muller, 1921)
********** *[[Duvalius starivlahi]]* B.Gueorguiev, S.Curcic & B.Curcic, 2000
********** *[[Duvalius straneoi]]* Jeannel, 1931
********** *[[Duvalius strupii]]* Scheibel, 1937
********** *[[Duvalius sturanyi]]* (Apfelbeck, 1904)
********** *[[Duvalius taygetanus]]* Casale, 1979
********** *[[Duvalius turcati]]* Giordan & Raffaldi, 1983
********** *[[Duvalius vallombrosus]]* (C. & F. Rasetti, 1920)
********** *[[Duvalius vannii]]* Magrini & Sclano, 1998
********** *[[Duvalius vermionensis]]* (Casale, 1983)
********** *[[Duvalius vignai]]* Casale, 1983
********** *[[Duvalius villiersi]]* Giordan & Raffaldi, 1983
********** *[[Duvalius virginiae]]* Magnini, Vanni & Cirocchi, 1996
********** *[[Duvalius volscus]]* A. Franzini & G. Franzini, 1984
********** *[[Duvalius voraginis]]* Jeannel & J. Ochs, 1938
********** *[[Duvalius waillyi]]* Giordan & Raffaldi, 1982
********** *[[Duvalius weiratheri]]* Scheibel, 1937
********** *[[Duvalius wichmanni]]* Jeannel, 1929
********** *[[Duvalius wingelmuelleri]]* (Ganglbauer, 1904)
********** *[[Duvalius winklerianus]]* Jeannel, 1926
********** *[[Duvalius zaimisi]]* Jeannel, 1929
********* Underslekten *Euduvalius* Jeannel, 1928
********** *[[Duvalius erichsonii]]* Schaufuss, 1864
********** *[[Duvalius lucidus]]* J. Muller, 1903
********** *[[Duvalius maglajensis]]* Apfelbeck, 1908
********** *[[Duvalius novaki]]* J. Muller, 1911
********** *[[Duvalius petrochilosi]]* Coiffait, 1965
********** *[[Duvalius reiseri]]* Ganglbauer, 1891
********** *[[Duvalius ruffoanus]]* Casale, Giachino, Vailati & Vigna Taglianti, 1996
********** *[[Duvalius zhalovi]]* Gueorgiev, 2005
********* Underslekten *Hungarotrechus* Bokor, 1922
********** *[[Duvalius babicola]]* Knirsch, 1925
********** *[[Duvalius bokori]]* Csiki, 1910
********** *[[Duvalius bucurensis]]* Janak, 1993
********** *[[Duvalius centenarius]]* Knirsch, 1925
********** *[[Duvalius corpulentus]]* Weise, 1875
********** *[[Duvalius delamarei]]* Decou, 1967
********** *[[Duvalius deubelianus]]* Csiki, 1903
********** *[[Duvalius dieneri]]* Csiki, 1910
********** *[[Duvalius gaali]]* Mallasz, 1928
********** *[[Duvalius ganglbauerianus]]* Knirsch, 1913
********** *[[Duvalius godeanus]]* Janak, 1993
********** *[[Duvalius goemoeriensis]]* Bokor, 1922
********** *[[Duvalius gracilis]]* Petri, 1912
********** *[[Duvalius hungaricus]]* Csiki, 1903
********** *[[Duvalius kimakowiczi]]* Ganglbauer, 1891
********** *[[Duvalius merkli]]* J. Frivaldszky, 1877
********** *[[Duvalius microphthalmus]]* L. Miller, 1859
********** *[[Duvalius onaci]]* Moldovan, 1993
********** *[[Duvalius poporogui]]* Decou, 1973
********** *[[Duvalius proceroides]]* Jeannel, 1926
********** *[[Duvalius procerus]]* Putzeys, 1847
********** *[[Duvalius richardi]]* Knirsch, 1925
********** *[[Duvalius roubali]]* Jeannel, 1926
********** *[[Duvalius ruthenus]]* Reitter, 1878
********** *[[Duvalius subterraneus]]* (L. Miller, 1868)
********** *[[Duvalius szaboi]]* Csiki, 1914
********* Underslekten *Neoduvalius* G. Muller, 1913
********** *[[Duvalius bolei]]* Pralmer, 1963
********** *[[Duvalius bradycephalus]]* Jeannel, 1928
********** *[[Duvalius cuniculinus]]* Knirsch, 1929
********** *[[Duvalius cvijici]]* (Jeannel, 1924)
********** *[[Duvalius eurydice]]* Schaufuss, 1881
********** *[[Duvalius humerosus]]* Knirsch, 1926
********** *[[Duvalius klimeschi]]* Winkler, 1914
********** *[[Duvalius kodrici]]* Scheibel, 1938
********** *[[Duvalius langhofferi]]* Csiki, 1913
********** *[[Duvalius neumanni]]* J. Muller, 1911
********** *[[Duvalius opermanni]]* Scheibel, 1933
********** *[[Duvalius petraeus]]* Knirsch, 1927
********** *[[Duvalius reitteri]]* Miller, 1881
********** *[[Duvalius schatzmayri]]* J. Muller, 1912
********** *[[Duvalius styx]]* Apfelbeck, 1904
********** *[[Duvalius vranensis]]* Breit, 1904
********* Underslekten *Paraduvalius* Knirsch, 1924
********** *[[Duvalius balcanicus]]* (J. Frivaldszky, 1879)
********** *[[Duvalius beroni]]* V.B. Gueorguiev, 1971
********** *[[Duvalius bulgaricus]]* Knirsch, 1924
********** *[[Duvalius bureschi]]* Jeannel, 1928
********** *[[Duvalius deltshevi]]* V.B. Gueorguiev, 1965
********** *[[Duvalius garevi]]* Casale & Genest, 1991
********** *[[Duvalius germanae]]* Casale & Vigna Taglianti, 1990
********** *[[Duvalius glabellus]]* G. Etonti & M. Etonti, 1984
********** *[[Duvalius hanae]]* Hurka, 1990
********** *[[Duvalius joakimovi]]* Gueorgiev, 2005
********** *[[Duvalius joannidisi]]* Casale, Giachino & M. Elonti, 1990
********** *[[Duvalius karelhurkai]]* Farkac, 1990
********** *[[Duvalius kotelensis]]* Genest, 1978
********** *[[Duvalius legrandi]]* Genest, 1983
********** *[[Duvalius marani]]* Knirsch, 1930
********** *[[Duvalius papasoffi]]* Mandl, 1942
********** *[[Duvalius petrovi]]* Gueorgiev, 2005
********** *[[Duvalius philippensis]]* Jeannel, 1937
********** *[[Duvalius pirinensis]]* Gueorgiev, 2005
********** *[[Duvalius pretneri]]* V.B. Gueorguiev, 1971
********** *[[Duvalius pruinosus]]* Jeannel, 1937
********** *[[Duvalius rajtchevi]]* Genest & Juberthie, 1983
********** *[[Duvalius regisborisi]]* Buresch, 1926
********** *[[Duvalius stankovitchi]]* Jeannel, 1924
********** *[[Duvalius sydowi]]* Jeannel, 1930
********** *[[Duvalius winkleri]]* Jeannel, 1924
********** *[[Duvalius zivkovi]]* (Knirsch, 1925)
********* Underslekten *Platyduvalius* Jeannel, 1928
********** *[[Duvalius gogalai]]* Pretnen, 1963
********** *[[Duvalius macedonicus]]* J. Muller, 1917
********* Underslekten *Trechopsis* Peyerimhoff, 1908
********** *[[Duvalius ferreresi]]* Lagar Mascare, 1976
********* Underslekten *Typhloduvalius* Hurka & Pulpan, 1980
********** *[[Duvalius gebhardti]]* Bokor, 1926
### Liste over arter ikke plassert til underslekt

* *[[Duvalius abyssimus]]* Reboleira & Ortuño, 2014
* *[[Duvalius alexeevi]]* Belousov, 1992
* *[[Duvalius antoniae]]* Reitter, 1892
* *[[Duvalius armeniacus]]* Casale, 1979
* *[[Duvalius arnoldii]]* Jeannel, 1962
* *[[Duvalius baborensis]]* Bruneau de Mire, 1955
* *[[Duvalius bicikensis]]* Perrault, 1971
* *[[Duvalius bodoanus]]* Reitter, 1913
* *[[Duvalius bortesii]]* Casale & Vigna Taglianti, 1984
* *[[Duvalius bruschii]]* Vigna Taglianti, 1999
* *[[Duvalius dvoraki]]* P. Moravec, 1986
* *[[Duvalius gusevi]]* Belousov, 1989
* *[[Duvalius hetschkoi]]* (Reitter, 1911)
* *[[Duvalius huberi]]* Casale, 2011
* *[[Duvalius huetheri]]* Jeannel, 1934
* *[[Duvalius iblis]]* Payerimhoff, 1910
* *[[Duvalius iljukhini]]* Dalzhanski & Ljovuschkin, 1985
* *[[Duvalius jurjurae]]* Peyerimhoff, 1909
* *[[Duvalius koeni]]* Muilwijk & Felix, 2008
* *[[Duvalius kryshanovskii]]* Jeannel, 1962
* *[[Duvalius kurnakovi]]* Jeannel, 1960
* *[[Duvalius lapiei]]* Peyerimhoff, 1908
* *[[Duvalius lencinai]]* Mateu & Ortuno, 2006
* *[[Duvalius martensi]]* Casale, 1983
* *[[Duvalius martinae]]* Jeanne, 1996
* *[[Duvalius megrel]]* Belousov, 1992
* *[[Duvalius miroshnikovi]]* Belousov & Zamotajlov, 1995
* *[[Duvalius mohammadzadehi]]* Muilwijk & Felix, 2008
* *[[Duvalius ovtshinnikovi]]* Belousov, 1992
* *[[Duvalius panoecus]]* J. Frivaldszky, 1865
* *[[Duvalius phoenicius]]* Vigna Taglianti, 1973
* *[[Duvalius putshkovi]]* Belousov & Kabak, 1999
* *[[Duvalius saueri]]* Farkac & P. Moravec, 1993
* *[[Duvalius sokolovi]]* Ljovuschkin, 1963
* *[[Duvalius stepanavanensis]]* Iablokoff-Khnzorian, 1963
* *[[Duvalius stopicensis]]* (Jeannel, 1924)
* *[[Duvalius vartashensis]]* Belousov, 1989
* *[[Duvalius yatsenkokhmelevskyi]]* Iablokoff-Khnzorian, 1960
* *[[Duvalius zlatiborensis]]* (Curcic, Brajkovic & Curcic, 2005)

## Referanser


## Eksterne lenker
* Bilde av ''Duvalius delphinensis''
*