Leptusa
insektslekt
Leptusa er en slekt av biller som hører til den store underfamilien småkortvinger (Aleocharinae) i familien kortvinger (Staphylinidae). Det er beskrevet mer enn 400 arter, fire av dem er funnet i Norge.
Leptusa | |||
---|---|---|---|
Nomenklatur | |||
Leptusa Kraatz, 1856 | |||
Hører til | |||
småkortvinger, Kortvinger, Polyphaga, biller, insekter | |||
Økologi | |||
Antall arter: | > 400, ca. 260 i Europa, 4 arter funnet i Norge | ||
Utbredelse: | alle verdensdeler bortsett fra Australia og Madagaskar | ||
Inndelt i | |||
Utseende
redigerForholdsvis små (gjerne 2-4 millimeter lange), middels slanke kortvinger, kroppen nokså jevnbred. På farge er de ofte rødlige eller brunlige. Hodet er ganske bredt med nokså små fasettøyne. Pronotum er bredere enn langt, med rundede sider og hjørner. Dekkvingene er forholdsvis korte og har bakkanten tydelig innbuktet innenfor bakhjørnene. Føttene er fire-leddete.
Levevis
redigerLeptusa-artene er vanlige på skogbunnen, og kan også finnes under løs bark på døde trær.
Systematisk inndeling / norske arter
redigerDenne artsrike slekten blir delt opp i ca. 80 underslekter.
Treliste
- Ordenen biller, Coleoptera
- Underordenen Polyphaga
- Overfamilien åtsel- og rovbiller, Staphylinoidea
- Familien kortvinger (Staphylinidae) Latreille, 1802
- Underfamilien småkortvinger (Aleocharinae) Fleming, 1821
- Stammen Homalotini Heer, 1839
- Slekten Leptusa Kraatz, 1856
- Leptusa pulchella (Mannerheim, 1831)
- Leptusa fumida (Erichson, 1839)
- Leptusa norvegica A. Strand, 1941
- Leptusa ruficollis (Erichson, 1839)
- Slekten Leptusa Kraatz, 1856
- Stammen Homalotini Heer, 1839
- Underfamilien småkortvinger (Aleocharinae) Fleming, 1821
- Familien kortvinger (Staphylinidae) Latreille, 1802
- Overfamilien åtsel- og rovbiller, Staphylinoidea
- Underordenen Polyphaga
Liste over artene
rediger- Leptusa abchasica Bernhauer, 1936
- Leptusa abdominalis (Motschulsky, 1851)
- Leptusa abeillei Bernhauer, 1900
- Leptusa acuta Assing, 2002
- Leptusa aisenicola Pace, 2001
- Leptusa albergianensis Pace, 1989
- Leptusa allobrogica Pace, 2000
- Leptusa alpicola Brancsik, 1874
- Leptusa amisensis Pace, 1982
- Leptusa andina (Fauvel, 1866)
- Leptusa angustiarumberninae Scheerpeltz, 1972
- Leptusa anmashanensis Pace, 1996
- Leptusa annapurnensis Pace, 1982
- Leptusa antarctica (Kiesenwetter, 1877)
- Leptusa apennina Holdhaus, 1924
- Leptusa apfelbeckiana Likovský, 1984
- Leptusa araucana Pace, 2001
- Leptusa areraensis Scheerpeltz, 1973
- Leptusa argentierensis Pace, 1999
- Leptusa armatissima Assing, 2008
- Leptusa armeniaca Pace, 1989
- Leptusa artviniensis Pace, 1982
- Leptusa asiatica Bernhauer, 1909
- Leptusa asperata Eppelsheim, 1888
- Leptusa assingi Pace, 1996
- Leptusa asturica Pace, 1983
- Leptusa asturiensis Eppelsheim, 1880
- Leptusa athosensis Zerche, 2002
- Leptusa atriceps (Waterhouse, 1875)
- Leptusa atrocephala Bernhauer, 1905
- Leptusa austriaca Scheerpeltz, 1935
- Leptusa baldensis Ganglbauer, 1895
- Leptusa baldomontis Scheerpeltz, 1972
- Leptusa bellinorum Assing, 2004
- Leptusa benacensis Pace, 1980
- Leptusa bengalensis Pace, 1982
- Leptusa bergamasca Scheerpeltz, 1972
- Leptusa bernhaueri Scheerpeltz, 1926
- Leptusa binaghii Pace, 1979
- Leptusa biumbonata Scheerpeltz, 1973
- Leptusa blesioi Pace, 1981
- Leptusa bonvouloirii Brisout de Barneville, 1867
- Leptusa bozdaghensis Pace, 1983
- Leptusa brachati Pace, 1980
- Leptusa brevicollis Casey, 1893
- Leptusa brigantii Pace, 1979
- Leptusa brixiensis Pace, 1979
- Leptusa brucki W. Scriba, 1867
- Leptusa cabrerensis Pace, 1981
- Leptusa cadiensis Pace, 1989
- Leptusa calancensis Szallies, 2014
- Leptusa californiana Pace, 1989
- Leptusa calliceroides Assing, 2004
- Leptusa camunnensis Pace, 1981
- Leptusa canonica Casey, 1906
- Leptusa cansigliensis Pace, 1975
- Leptusa cantabrica Paśnik, 1998
- Leptusa carinata Bernhauer, 1909
- Leptusa carniolica Pace, 1983
- Leptusa carolinensis Pace, 1989
- Leptusa carpathica J. Weise, 1877
- Leptusa casalei Pace, 1979
- Leptusa cassagnaui Pace, 1984
- Leptusa caucasica Eppelsheim, 1878
- Leptusa cautinensis Pace, 2001
- Leptusa cavallensis Pace, 1980
- Leptusa cavallicola Pace, 1980
- Leptusa cavata Assing, 2003
- Leptusa centralis Pace, 1992
- Leptusa cephalotes Bernhauer, 1909
- Leptusa ceresoleana Pace, 1979
- Leptusa cerrutii Coiffait, 1970
- Leptusa chengduensis Pace, 2001
- Leptusa chilensis (Fauvel, 1866)
- Leptusa chinensis Pace, 1997
- Leptusa cimmeria Pace, 1996
- Leptusa circassica Bernhauer, 1935
- Leptusa coiffaiti Pace, 1989
- Leptusa confinis Pace, 1982
- Leptusa cordicollis Portevin, 1929
- Leptusa cornigera Assing, 2002
- Leptusa corsica Pace, 1989
- Leptusa crassiventris Scheerpeltz, 1973
- Leptusa cremata Assing, 2003
- Leptusa crenulata Bernhauer, 1899
- Leptusa cribrata Pace, 1996
- Leptusa cribratula (Casey, 1906)
- Leptusa cribripennis Kraatz, 1856
- Leptusa crinita Assing, 2007
- Leptusa cultellata Assing, 2008
- Leptusa cuneensis Pace, 1979
- Leptusa curvata Assing, 2006
- Leptusa cypria Pace, 1996
- Leptusa delphiniformis Assing, 2009
- Leptusa deplanata (K. Sawada, 1970)
- Leptusa deprehendens Pace, 1981
- Leptusa devoluyiensis Pace, 1989
- Leptusa diecki Pace, 1983
- Leptusa difficilis Pace, 1996
- Leptusa difformis (Mulsant & Rey, 1853)
- Leptusa discolor Assing, 2006
- Leptusa dissimilans Assing, 2004
- Leptusa dubia
- Leptusa durmitorensis Pace, 1984
- Leptusa elegans
- Leptusa emplenotoides Assing, 2006
- Leptusa epirensis Pace, 1989
- Leptusa erlangensis Pace, 1999
- Leptusa estrelensis Pace, 1981
- Leptusa etrusca Pace, 1979
- Leptusa europaea Pace, 1996
- Leptusa everestensis Pace, 1989
- Leptusa excaecata Assing, 2002
- Leptusa eximia
- Leptusa fauciumberninae Scheerpeltz, 1973
- Leptusa fauciumredortae Scheerpeltz, 1972
- Leptusa fauveli Eppelsheim, 1889
- Leptusa ferroi
- Leptusa fibula Assing, 2003
- Leptusa filiformis Scheerpeltz, 1972
- Leptusa fischeri Bernhauer, 1910
- Leptusa flagellata Assing, 2002
- Leptusa flagrifera Assing, 2009
- Leptusa flavicornis Brancsik, 1874
- Leptusa florae Scheerpeltz, 1926
- Leptusa formidabilis Pace, 1996
- Leptusa foroiuliensis Pace, 1980
- Leptusa franzi Pace, 1981
- Leptusa franziana Pace, 1981
- Leptusa frontalis
- Leptusa fuliginosa
- Leptusa fumida
- Leptusa gadesensis Pace, 1982
- Leptusa gaisbergeri
- Leptusa gansuensis Pace, 1997
- Leptusa ganzica Assing, 2002
- Leptusa gatineauensis
- Leptusa gerlitzensis Pace, 1983
- Leptusa ghoropanensis Pace, 1989
- Leptusa gibbera Assing, 2011
- Leptusa gimmeli
- Leptusa glabriceps Bernhauer, 1923
- Leptusa globulicollis (Mulsant & Rey, 1853)
- Leptusa gonggamontis Pace, 1997
- Leptusa gracilenta Pace, 1983
- Leptusa gracilipes
- Leptusa gracilis
- Leptusa gracillima Pace, 1983
- Leptusa granulicauda Eppelsheim, 1890
- Leptusa granulipennis Eppelsheim, 1880
- Leptusa grignaensis Scheerpeltz, 1973
- Leptusa hamulata Assing, 2010
- Leptusa hastata Assing, 2002
- Leptusa helambuica Assing, 2009
- Leptusa hercegovinensis Bernhauer, 1910
- Leptusa herminia Pace, 1982
- Leptusa hiarens Assing, 2011
- Leptusa himalayiana Pace, 1989
- Leptusa hlavaci Assing, 2006
- Leptusa hlisnikovskyi Pace, 1983
- Leptusa hoelzeli Scheerpeltz, 1948
- Leptusa honshuica Assing, 2002
- Leptusa hopffgarteni Eppelsheim, 1881
- Leptusa hummleri Bernhauer, 1910
- Leptusa hummleriana Bernhauer, 1935
- Leptusa ilamensis Pace, 1987
- Leptusa ilsae Bernhauer, 1935
- Leptusa improvisa Assing, 2009
- Leptusa indica
- Leptusa inexpectata
- Leptusa ionopolitana Pace, 1982
- Leptusa ishizuchiensis Pace, 1982
- Leptusa italica Pace, 1977
- Leptusa janbellini Assing, 2001
- Leptusa janczyki Pace, 1983
- Leptusa janetscheki Scheerpeltz, 1956
- Leptusa japonica
- Leptusa jeanneli Scheerpeltz, 1935
- Leptusa jelineki Pace, 1983
- Leptusa jinfomontis Pace, 2001
- Leptusa jiudingensis Pace, 1999
- Leptusa jucunda
- Leptusa juliana Pace, 1980
- Leptusa jurassica
- Leptusa kahleni Pace, 1980
- Leptusa kangdingensis Pace, 2010
- Leptusa kaohsiungensis Pace, 2007
- Leptusa kappenbergeri
- Leptusa karawankarum Pace, 1983
- Leptusa kaszabi Pace, 1981
- Leptusa kaufmanni
- Leptusa khnzoriani Pace, 1982
- Leptusa kitazawai (K. Sawada, 1970)
- Leptusa knabli Bernhauer, 1909
- Leptusa knappeorum Scheerpeltz, 1964
- Leptusa kocae Bernhauer, 1905
- Leptusa kochiana Bernhauer, 1936
- Leptusa komareki Pace, 1983
- Leptusa koralpicola Pace, 1983
- Leptusa korgei Scheerpeltz, 1970
- Leptusa koronensis
- Leptusa kosmajensis Pace, 1987
- Leptusa lackneri Assing, 2011
- Leptusa laevicauda (Scheerpeltz, 1958)
- Leptusa laeviuscula
- Leptusa lapidicola
- Leptusa laticeps Scheerpeltz, 1973
- Leptusa lativentris
- Leptusa lederi Eppelsheim, 1883
- Leptusa leonhardi
- Leptusa leonica Pace, 1981
- Leptusa leptotyphloides
- Leptusa lessiniensis Pace, 1978
- Leptusa limata Assing, 2002
- Leptusa linderi Scheerpeltz, 1966
- Leptusa linderiana Scheerpeltz, 1966
- Leptusa loebli Pace, 1984
- Leptusa lohsei Pace, 1989
- Leptusa lombarda Bernhauer, 1905
- Leptusa longalata Assing, 2017
- Leptusa longilobata Assing, 2007
- Leptusa lophophororum Pace, 1987
- Leptusa luigionii Bernhauer, 1935
- Leptusa luremontis Pace, 1999
- Leptusa lurensis Pace, 1989
- Leptusa magellanica Pace, 1989
- Leptusa majevicensis Scheerpeltz, 1935
- Leptusa major Bernhauer, 1900
- Leptusa maleschevskaensis
- Leptusa manasluensis Assing, 2002
- Leptusa mancinii Pace, 1980
- Leptusa mandli Scheerpeltz, 1953
- Leptusa manfredi Pace, 1980
- Leptusa marasica Assing, 2006
- Leptusa marianii Pace, 1979
- Leptusa marieluiseae
- Leptusa marmotae Assing, 2002
- Leptusa martensi Pace, 1987
- Leptusa media Scheerpeltz, 1973
- Leptusa merditana
- Leptusa merkli Bernhauer, 1900
- Leptusa meschniggi Bernhauer, 1935
- Leptusa meybohmi Assing, 2014
- Leptusa michai Assing, 2002
- Leptusa microphthalma
- Leptusa microvolans Pace, 1997
- Leptusa migrituber Assing, 2017
- Leptusa minutissima Pace, 1983
- Leptusa moczarskii Bernhauer, 1915
- Leptusa monacha (Fauvel, 1898)
- Leptusa monachorum Bernhauer, 1912
- Leptusa monguzzii Pace, 1989
- Leptusa montana (Fauvel, 1866)
- Leptusa montiscathedrae Pace, 1978
- Leptusa montisgrappae Pace, 1975
- Leptusa montisgrignae Scheerpeltz, 1973
- Leptusa montisparii Scheerpeltz, 1953
- Leptusa montispasubii Pace, 1975
- Leptusa montiumcarnorum (Scheerpeltz, 1958)
- Leptusa mucronemontis Scheerpeltz, 1972
- Leptusa munelensis
- Leptusa muscicola
- Leptusa myrmidon
- Leptusa nahuelbutana
- Leptusa nanula
- Leptusa nemoricultrix Pace, 1995
- Leptusa nepalica Scheerpeltz, 1976
- Leptusa nepalorum Pace, 1982
- Leptusa netolitzkyi Bernhauer, 1914
- Leptusa newar Pace, 1989
- Leptusa nigerrima Pace, 1983
- Leptusa nitidiventris
- Leptusa nonveilleri Pace, 1984
- Leptusa norica Pace, 1979
- Leptusa norvegica
- Leptusa notabilis Scheerpeltz, 1972
- Leptusa nubigena
- Leptusa numidica Pace, 1983
- Leptusa nurdaghensis Assing, 2003
- Leptusa obirensis Scheerpeltz, 1935
- Leptusa obscura
- Leptusa occulta Pace, 1975
- Leptusa ochsi Pace, 1983
- Leptusa oertzeni Eppelsheim, 1888
- Leptusa olympica Pace, 1994
- Leptusa opaca
- Leptusa opacina Pace, 2001
- Leptusa oreophila
- Leptusa oropaensis Pace, 1979
- Leptusa orumboviorum Pace, 1982
- Leptusa osellai Pace, 1977
- Leptusa pangeoensis Assing & Wunderle, 1999
- Leptusa paradoxa Pace, 1980
- Leptusa parallela
- Leptusa parvibulbata Assing, 2008
- Leptusa pascuorum Pace, 1975
- Leptusa pasubiana Scheerpeltz, 1953
- Leptusa pedemontana Bernhauer, 1935
- Leptusa peinantamontis Pace, 2007
- Leptusa pelionensis Bernhauer, 1916
- Leptusa peninsulae Pace, 1989
- Leptusa peregrina Pace, 1995
- Leptusa peristerica Pace, 1989
- Leptusa persica Assing, 2009
- Leptusa petzeniensis Pace, 1989
- Leptusa peyerimhoffi Bernhauer, 1935
- Leptusa piceata (Mulsant & Rey, 1853)
- Leptusa piciformis Assing, 2009
- Leptusa pilatensis Scheerpeltz, 1972
- Leptusa pingtungensis Pace, 1995
- Leptusa pinkeri
- Leptusa pirinensis
- Leptusa pizzocolensis Pace, 1981
- Leptusa plitvicensis Pace, 1980
- Leptusa poggii Pace, 1979
- Leptusa pollicita Assing, 2010
- Leptusa portusnaoniensis Pace, 1989
- Leptusa pratensis Pace, 1989
- Leptusa priesneri Pace, 1989
- Leptusa proiecta Assing, 2008
- Leptusa pseudoalpestris Scheerpeltz, 1935
- Leptusa pseudocaucasica Pace, 1983
- Leptusa pseudopaca
- Leptusa pseudosmokyiensis
- Leptusa puellaris
- Leptusa puetzi Assing, 2008
- Leptusa pulchella
- Leptusa punctithorax Bernhauer, 1935
- Leptusa punctulata (Mulsant & Rey, 1875)
- Leptusa pusio
- Leptusa puthzi Assing, 2002
- Leptusa pyrenaica Pace, 1982
- Leptusa qinlingensis Pace, 1999
- Leptusa quinqueimpressa Assing, 2008
- Leptusa rambouseki
- Leptusa recta Assing, 2006
- Leptusa reinosensis Pace, 1996
- Leptusa reitteri Eppelsheim, 1880
- Leptusa repentina Scheerpeltz, 1972
- Leptusa rhaetoromanica
- Leptusa rhilensis Pace, 1983
- Leptusa rizensis Pace, 1996
- Leptusa rorata Pace, 1995
- Leptusa rosai Pace, 1979
- Leptusa roscidavallensis Pace, 1981
- Leptusa rossica Bernhauer, 1915
- Leptusa rougemonti Pace, 1997
- Leptusa rousi Pace, 1983
- Leptusa ruffoi Pace, 1983
- Leptusa ruficollis
- Leptusa ruficornis
- Leptusa rugatipennis
- Leptusa sabauda Pace, 1989
- Leptusa salernitana Pace, 1979
- Leptusa salonichia Bernhauer, 1914
- Leptusa samia Assing, 2004
- Leptusa sampeyrensis Pace, 2009
- Leptusa sanfilippoi Pace, 1980
- Leptusa sarensis Pace, 1983
- Leptusa savonensis Pace, 1977
- Leptusa scabripennis (Mulsant & Rey, 1875)
- Leptusa schaschli
- Leptusa schawalleri Assing, 2011
- Leptusa schoenmanni Pace, 1983
- Leptusa schuelkei Pace, 1999
- Leptusa secreta Bernhauer, 1900
- Leptusa semiscabra Scheerpeltz, 1972
- Leptusa semivolans Pace, 1996
- Leptusa sengleti Pace, 1984
- Leptusa serbica Scheerpeltz, 1935
- Leptusa seriana Scheerpeltz, 1973
- Leptusa serullazi
- Leptusa shaanxiensis Pace, 1999
- Leptusa sibirica Pace, 1982
- Leptusa sibyllinica Pace, 1977
- Leptusa sica Assing, 2003
- Leptusa sichuanensis Pace, 1997
- Leptusa simoni Eppelsheim, 1878
- Leptusa sinorum Pace, 2001
- Leptusa smetanai Pace, 1989
- Leptusa smetanaiella Pace, 1989
- Leptusa smetanaorum Pace, 1989
- Leptusa smokyiensis Pace, 1989
- Leptusa soganlica Assing, 2007
- Leptusa solieri Pace, 1989
- Leptusa soriciformis Assing, 2009
- Leptusa sororella Pace, 1989
- Leptusa sparsa (Fauvel, 1898)
- Leptusa spirarum Pace, 1996
- Leptusa spoliata Assing, 2002
- Leptusa stimulans Assing, 2008
- Leptusa stocksi
- Leptusa stoeckleini Bernhauer, 1914
- Leptusa storkani Roubal, 1917
- Leptusa subalpina
- Leptusa subcarpathica Roubal, 1930
- Leptusa subcaucasica Pace, 1983
- Leptusa subconvexa (Mulsant & Rey, 1875)
- Leptusa subnivalis (Roubal, 1911)
- Leptusa substricta Assing, 2017
- Leptusa sudetica Lokay, 1900
- Leptusa sulcicollis Bernhauer, 1932
- Leptusa svanetica Assing, 2017
- Leptusa taichii Kishimoto, 2008
- Leptusa taichungensis Pace, 1996
- Leptusa taiwanensis Pace, 1992
- Leptusa tarvisiana Pace, 1989
- Leptusa taurica Assing, 2004
- Leptusa taurinensis Pace, 1989
- Leptusa tectusoides Assing, 2002
- Leptusa temperei Pace, 1989
- Leptusa tenchiensis Pace, 1996
- Leptusa tendamontis Scheerpeltz, 1972
- Leptusa tendicola Pace, 1999
- Leptusa tenerrima Bernhauer, 1900
- Leptusa tenuicornis Assing, 2006
- Leptusa tenuissima Scheerpeltz, 1972
- Leptusa thailandensis Pace, 2004
- Leptusa tirolensis Bernhauer, 1900
- Leptusa titillans Assing, 2002
- Leptusa tomorensis Pace, 1989
- Leptusa toumayeffi Scheerpeltz, 1972
- Leptusa transversiceps Pace, 1983
- Leptusa trapezuntis Pace, 1989
- Leptusa triangulata Assing, 2017
- Leptusa tricolor W. Scriba, 1870
- Leptusa tridentina Pace, 1980
- Leptusa trumplinensis Pace, 1981
- Leptusa turgida Assing, 2006
- Leptusa tusculanensis Pace, 1981
- Leptusa ultracollensis Pace, 1982
- Leptusa umbhakica Assing, 2011
- Leptusa vailatii Pace, 1989
- Leptusa vallisvenyi Scheerpeltz, 1972
- Leptusa veniorum Pace, 1999
- Leptusa ventosensis Pace, 1996
- Leptusa venusta (Hochhuth, 1849)
- Leptusa vercorensis Pace, 1989
- Leptusa vermiensis Pace, 1981
- Leptusa veronensis Pace, 1983
- Leptusa vietnamensis Pace, 1992
- Leptusa wechseliensis Pace, 1980
- Leptusa weiratheri Scheerpeltz, 1972
- Leptusa winkleri Scheerpeltz, 1926
- Leptusa winkleriana Scheerpeltz, 1965
- Leptusa winneguthi Linke, 1938
- Leptusa winneguthiana Pace, 1983
- Leptusa woerndlei Scheerpeltz, 1935
- Leptusa wolongensis Assing, 2002
- Leptusa wunderlei Pace, 1996
- Leptusa wuyica Assing, 2002
- Leptusa xanthopyga Eppelsheim, 1881
- Leptusa xiahensis Pace, 1997
- Leptusa xianensis Pace, 1999
- Leptusa xuemontis Pace, 2001
- Leptusa yakorum Pace, 1987
- Leptusa yamato (K. Sawada, 1990)
- Leptusa yunnanensis Pace, 2001
- Leptusa zanettiorum Pace, 1980
- Leptusa zerchei Pace, 1989
- Leptusa zhemomontis Assing, 2010
- Leptusa zhongdianensis Pace, 2010
- Leptusa zoiai Pace, 1982
Kilder
rediger- Park, J.-S., C.E. Carlton og M.L. Ferro 2010. Diversity and taxonomic review of Leptusa Kraatz (Coleoptera: Staphylinidae: Aleocharinae) from Great Smoky Mountains National Park, U.S.A., with descriptions of four new species. Zootaxa 2662: 1-27. [1]
- Silfverberg, H. 1992. Enumeratio Coleopterorum Fennoscandiae, Daniae et Baltiae (Liste over Nordens biller). Helsinki.
- Fauna Europaea Web Service Version 2.4 (2011) Utbredelsesdatabase for europeiske dyr. [2] Arkivert 2. juni 2017 hos Wayback Machine.
Eksterne lenker
rediger- (en) Leptusa – oversikt og omtale av artene i WORMS-databasen
- (en) Leptusa i Encyclopedia of Life
- (en) Leptusa i Global Biodiversity Information Facility
- (no) Leptusa hos Artsdatabanken
- (sv) Leptusa hos Dyntaxa
- (en) Leptusa hos Fauna Europaea
- (en) Leptusa hos Fossilworks
- (en) Leptusa hos ITIS
- (en) Leptusa hos NCBI
- (en) Kategori:Leptusa – bilder, video eller lyd på Wikimedia Commons
- Leptusa – detaljert informasjon på Wikispecies
Autoritetsdata